Backster Terms of Service

Last Updated: 31 May 2026 Effective Date: 31 May 2026

1. Acceptance of Terms

These Terms of Service (“Terms”) constitute a legally binding agreement between you (“you”, “your”, or “User”) and Backster Enterprise (“Backster”, “we”, “us”, or “our”), operating the Backster mobile application and related services (collectively, the “Service”).

By downloading, installing, accessing, or using the Service, you acknowledge that you have read, understood, and agree to be bound by these Terms and our Privacy Policy. If you do not agree to these Terms, you must not access or use the Service.

You confirm that you are entering into these Terms as an individual for your personal use, or on behalf of an entity with the authority to bind that entity to these Terms.

2. Description of Service

2.1 What Backster Is

Backster is a cryptocurrency strategy analysis tool that uses artificial intelligence to help users describe, generate, backtest, and refine cryptocurrency trading strategies. The Service provides:

2.2 What Backster Is NOT

The Service is NOT:

Backster does not execute trades, hold your funds, or transmit cryptocurrency. Any actual trading is executed by you, through third-party platforms, using your own accounts and at your sole discretion. The Service does not store, transmit, or exchange virtual currency. Backster is not a “Capital Markets Services Provider” and does not carry on any “regulated activity” as defined under the Capital Markets and Services Act 2007 (Malaysia). The Service does not provide “investment advice” within the meaning of that Act, because it does not take into account the specific investment objectives, financial situation, or particular needs of any User; all outputs are generated through non-discretionary mathematical algorithms and natural-language processing, are generic and impersonal in nature, and do not constitute a recommendation to enter into any transaction.

3. Eligibility

3.1 Age and Capacity

You must be at least eighteen (18) years of age, or the age of legal majority in your jurisdiction (whichever is higher), to use the Service. By using the Service, you represent and warrant that:

3.2 Jurisdictional Restrictions

You are responsible for ensuring that your use of the Service complies with the laws of your jurisdiction of residence and the jurisdiction from which you access the Service. We make no representation that the Service is appropriate or available for use in any particular jurisdiction. You may not use the Service if doing so would violate any applicable law or regulation.

The Service is not directed to, intended for, or available to persons located in any jurisdiction where the provision of the Service would be contrary to applicable laws or regulations.

3.3 No Service to Restricted Persons

You may not use the Service if you are:

4. Account Registration and Security

4.1 Account Creation

To access most features of the Service, you must create an account using Sign in with Apple or other authentication methods we provide. You agree to:

4.2 Account Security

You are solely responsible for all activities that occur under your account, whether or not authorized by you. We are not liable for any loss or damage arising from unauthorized use of your account.

4.3 Account Termination by User

You may terminate your account at any time from within the app, or by contacting us at support@backster.app. Upon termination, your right to access and use the Service will cease immediately. We may retain certain information after termination as required by law or for legitimate business purposes, as described in our Privacy Policy.

5. AI-Generated Content and Outputs

5.1 Nature of AI Outputs

The Service uses generative artificial intelligence technologies to produce outputs including, but not limited to:

These AI-generated outputs (“AI Content”) are probabilistic in nature. They are produced by machine learning models that generate plausible responses based on patterns in training data. AI Content may be inaccurate, incomplete, outdated, biased, or otherwise unsuitable for your purposes. AI Content may also reflect the limitations, biases, or errors of the underlying language models, including those provided by third-party AI service providers.

5.2 No Guarantee of Accuracy or Suitability

To the maximum extent permitted by applicable law, we make no warranties regarding AI Content. AI Content may contain:

5.3 Your Responsibility to Verify

You are solely responsible for:

5.4 No Reliance Without Verification

You acknowledge and agree that:

5.5 Third-Party AI Providers

The Service incorporates AI models and services provided by third parties, including but not limited to Anthropic PBC (“Anthropic”). Your use of the Service is subject to the applicable terms of service and acceptable use policies of these third-party providers. We do not control the operation, accuracy, or availability of third-party AI services, and we disclaim any liability for issues arising from such third-party services.

6. Financial and Trading Disclaimers

6.1 No Financial Advice

Backster does not provide financial advice, investment advice, trading advice, tax advice, legal advice, or any other form of professional advice. Nothing in the Service, including any AI Content, strategy specification, backtest result, or other output, constitutes:

You should consult with qualified, licensed professionals before making any financial decisions.

6.2 Cryptocurrency Risk Disclosure

You acknowledge and accept that:

6.3 No Guarantee of Strategy Performance

We make no representation, warranty, or guarantee that:

You acknowledge that strategies generated by the Service may suffer from common quantitative trading limitations, including overfitting, look-ahead bias, survivorship bias, and curve-fitting, and that you are responsible for evaluating these risks before using any generated strategy.

6.4 Your Responsibility for Trading Decisions

You are solely responsible for:

6.5 No Fiduciary Relationship

Your use of the Service does not create any fiduciary, advisory, agency, partnership, or similar relationship between you and Backster. We do not owe you any fiduciary duties.

7. Permitted and Prohibited Use

7.1 Permitted Use

You may use the Service only for lawful purposes and in accordance with these Terms. We grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Service for your personal, non-commercial use.

7.2 Prohibited Conduct

You agree not to:

7.3 Consequences of Prohibited Conduct

We may, at our sole discretion and without notice, suspend or terminate your account, restrict your access to the Service, or take any other action we deem appropriate if we believe you have engaged in any prohibited conduct or otherwise violated these Terms.

8. Intellectual Property

8.1 Backster’s Intellectual Property

The Service, including its software, design, user interface, content, trademarks, logos, and other materials (excluding User Content and AI Content as defined below), is owned by Backster or its licensors and is protected by copyright, trademark, and other intellectual property laws. We grant you a limited license to use the Service as described in these Terms, but we retain all rights not expressly granted.

8.2 User Content

You retain ownership of any content you provide to the Service, including strategy descriptions, chat messages, trading parameters, and other inputs (“User Content”). By submitting User Content, you grant Backster a worldwide, non-exclusive, royalty-free, sublicensable, perpetual license to:

You represent and warrant that you have all necessary rights to grant the licenses described above and that your User Content does not infringe any third-party rights or violate any applicable law.

8.3 AI Content Ownership

Subject to your compliance with these Terms, we assign to you such rights as we have in the AI Content generated specifically in response to your inputs (“Your AI Content”). However, you acknowledge that:

8.4 Feedback

If you provide us with feedback, suggestions, or ideas about the Service (“Feedback”), you grant us a perpetual, irrevocable, worldwide, royalty-free, sublicensable license to use the Feedback for any purpose, without obligation or compensation to you.

8.5 Open Source Components and Third-Party Software

The Service incorporates open-source software components and third-party software, including but not limited to Freqtrade, an open-source cryptocurrency trading framework licensed under the GNU General Public License version 3.0 (GPL-3.0).

You acknowledge that:

9. Subscriptions, Payments, and In-App Purchases

9.1 Subscription Plans

The Service may offer subscription plans or in-app purchases (“Paid Features”). The features, pricing, and terms of each Paid Feature will be displayed in the Service before purchase.

9.2 Apple In-App Purchase

Paid Features purchased through the Service on Apple devices are processed by Apple Inc. (“Apple”) through the App Store’s in-app purchase system. By purchasing a Paid Feature, you agree to:

Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current billing period. You can manage subscriptions and disable auto-renewal in your Apple ID account settings.

9.3 Refunds

Refund requests for purchases made through Apple’s in-app purchase system are handled by Apple in accordance with Apple’s refund policies. We do not directly process refunds for App Store purchases.

9.4 Pricing Changes

We reserve the right to change pricing for Paid Features at any time. Price changes will not affect your current billing period but will apply to subsequent renewals. We will provide reasonable notice of any price changes through the Service or by email.

9.5 Taxes

You are responsible for any taxes (including value-added tax, sales tax, goods and services tax, or similar) applicable to your purchases, except where Apple or other payment processors are responsible as the merchant of record.

10. Privacy and Data Protection

Your privacy is important to us. Our collection, use, and disclosure of your personal information is governed by our Privacy Policy, available at https://api.backster.app/legal/privacy. By using the Service, you consent to our collection and use of your information as described in the Privacy Policy. In accordance with the Personal Data Protection Act 2010 as amended by the Personal Data Protection (Amendment) Act 2024 (Malaysia), Backster will notify the Personal Data Protection Commissioner, and affected Users where required, of any personal data breach likely to cause significant harm as soon as practicable and in any event within seventy-two (72) hours of becoming aware of the breach. You are also granted a right to data portability, allowing you to request a copy of your personal data in a structured, commonly used, and machine-readable format and, where technically feasible, to have it transmitted to another service provider.

11. Third-Party Services and Links

11.1 Third-Party Services

The Service may integrate with, link to, or depend on services provided by third parties, including but not limited to:

11.2 No Endorsement; No Responsibility

We do not endorse, control, or assume responsibility for any third-party services, content, or actions. Your use of third-party services is at your own risk and subject to the terms and policies of those third parties. We are not liable for any loss or damage arising from your use of third-party services.

11.3 No Affiliation

References to third-party products, services, or trademarks in the Service do not imply any affiliation with, endorsement by, or sponsorship from those third parties unless expressly stated.

12. Disclaimers of Warranties

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE SERVICE AND ALL CONTENT, INCLUDING AI CONTENT, IS PROVIDED ON AN “AS IS” AND “AS AVAILABLE” BASIS, WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED.

WE EXPRESSLY DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION:

NO INFORMATION OR ADVICE OBTAINED FROM US OR THROUGH THE SERVICE WILL CREATE ANY WARRANTY NOT EXPRESSLY STATED IN THESE TERMS.

Some jurisdictions do not allow the exclusion of certain warranties, so some of the above exclusions may not apply to you. In such cases, our warranties are limited to the minimum extent permitted by applicable law.

13. Limitation of Liability

13.1 Exclusion of Damages

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT WILL BACKSTER, ITS AFFILIATES, OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, LICENSORS, OR SERVICE PROVIDERS BE LIABLE TO YOU OR ANY THIRD PARTY FOR ANY:

ARISING OUT OF OR IN CONNECTION WITH THESE TERMS OR YOUR USE OF THE SERVICE, REGARDLESS OF THE LEGAL THEORY (INCLUDING CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, OR OTHERWISE), AND EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

13.2 Aggregate Liability Cap

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, OUR TOTAL CUMULATIVE LIABILITY TO YOU FOR ALL CLAIMS ARISING FROM OR RELATING TO THESE TERMS OR YOUR USE OF THE SERVICE WILL NOT EXCEED THE GREATER OF:

13.3 Essential Basis of the Bargain

You acknowledge that we have set our prices and entered into these Terms with you in reliance upon the disclaimers of warranties and limitations of liability set forth herein, and that these provisions form an essential basis of the bargain between you and us. We would not be able to provide the Service to you on an economically reasonable basis without these limitations.

13.4 Jurisdictional Limitations

Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so some of the above limitations may not apply to you. In such cases, our liability is limited to the minimum extent permitted by applicable law.

14. Indemnification

You agree to indemnify, defend, and hold harmless Backster, its affiliates, officers, directors, employees, agents, licensors, and service providers from and against any and all claims, demands, actions, proceedings, damages, losses, liabilities, costs, and expenses (including reasonable attorneys’ fees) arising out of or related to:

We reserve the right, at our own expense, to assume the exclusive defense and control of any matter for which you are required to indemnify us, in which case you will cooperate with our defense.

15. Modifications to the Service and Terms

15.1 Changes to the Service

We may modify, suspend, or discontinue any part of the Service at any time, with or without notice. We are not liable to you or any third party for any modification, suspension, or discontinuation of the Service.

15.2 Changes to These Terms

We may update these Terms from time to time. When we make material changes, we will:

Your continued use of the Service after the effective date of updated Terms constitutes your acceptance of those updated Terms. If you do not agree to the updated Terms, you must stop using the Service.

16. Termination

16.1 Termination by You

You may terminate your account and stop using the Service at any time as described in Section 4.3.

16.2 Termination by Us

We may suspend or terminate your account and access to the Service at any time, with or without cause and with or without notice, including if:

16.3 Effect of Termination

Upon termination:

17. Governing Law and Dispute Resolution

17.1 Governing Law

These Terms and any dispute arising out of or relating to them or the Service will be governed by and construed in accordance with the laws of Malaysia, without regard to its conflict of law principles.

17.2 Dispute Resolution

You and Backster agree to first attempt to resolve any dispute through good-faith informal negotiation. If a dispute cannot be resolved informally within thirty (30) days of written notice from one party to the other, the dispute will be resolved as follows: Any unresolved dispute arising out of or in connection with these Terms, including any question regarding its existence, validity, or termination, will be referred to and finally resolved by binding arbitration administered by the Singapore International Arbitration Centre (SIAC) in accordance with the Arbitration Rules of the SIAC then in force, which rules are deemed incorporated by reference into this clause. The seat of the arbitration will be Singapore. The tribunal will consist of one (1) arbitrator. The language of the arbitration will be English. This arbitration agreement is governed by the law of Singapore. To the maximum extent permitted by applicable law, you and Backster waive any right to bring or resolve any dispute in any other forum or court.

17.3 Class Action Waiver

To the maximum extent permitted by applicable law, you and Backster agree that disputes will be resolved only on an individual basis and not as part of any class action, collective action, or representative proceeding.

17.4 Time Limitation

Any claim or cause of action arising out of or related to these Terms or the Service must be filed within one (1) year after such claim or cause of action arose, or such claim is permanently barred to the maximum extent permitted by applicable law.

18. General Provisions

18.1 Entire Agreement

These Terms, together with our Privacy Policy and any other policies referenced herein, constitute the entire agreement between you and Backster regarding the Service and supersede all prior agreements and understandings.

18.2 Severability

If any provision of these Terms is held to be invalid, illegal, or unenforceable by a court of competent jurisdiction, the remaining provisions will remain in full force and effect, and the invalid provision will be reformed to the minimum extent necessary to make it enforceable while preserving its intent.

18.3 No Waiver

Our failure to enforce any right or provision of these Terms will not be deemed a waiver of that right or provision. Any waiver of any provision of these Terms must be in writing and signed by an authorized representative of Backster.

18.4 Assignment

You may not assign, transfer, or delegate any of your rights or obligations under these Terms without our prior written consent. We may assign, transfer, or delegate our rights and obligations under these Terms at any time without your consent.

18.5 Force Majeure

We will not be liable for any failure or delay in performance under these Terms resulting from events beyond our reasonable control, including but not limited to natural disasters, war, terrorism, riots, embargoes, acts of civil or military authorities, fires, floods, accidents, network failures, internet failures, power outages, cyberattacks, regulatory actions, or other similar events.

18.6 Relationship of Parties

Nothing in these Terms creates any partnership, joint venture, employment, agency, or fiduciary relationship between you and Backster.

18.7 Notices

We may provide notices to you through the Service, by email to the address associated with your account, or by other reasonable means. You may provide notices to us at support@backster.app.

18.8 Apple-Specific Terms

If you accessed the Service through Apple’s App Store, the following additional terms apply:

19. Contact Us

If you have questions about these Terms, please contact us at:

Email: support@backster.app

The Service is operated by Backster Enterprise of 52-2, Jalan Puteri 1/2, Bandar Puteri, 47100 Puchong, Selangor, Malaysia. Company registration number (if applicable): 202603093994 (003840134-X).

By using Backster, you acknowledge that you have read and understood these Terms of Service, including the disclaimers of warranties, limitations of liability, and indemnification obligations, and you agree to be bound by them.