“Buy From Friends” - End User License Agreement for Android
Release date: 01.04.2026
Provider:
Efficial e.K. ("Efficial", "we", "us", "our")
Taunusstr. 126
61381 Friedrichsdorf
Germany
HRA 6311 (AG Bad Homburg)
Contact: info@buyfromfriends.app
This End User License Agreement ("Agreement") applies to your download, installation, access to, and use of the Buy From Friends app on Android devices.
By downloading, installing, accessing, or using the app, you agree to this Agreement.
If you do not agree, do not use the app.
1. Who this app is for
Buy From Friends is intended for private personal use only.
The app is not intended for business use, enterprise use, resale, professional due diligence, or commercial monitoring.
2. License
Subject to this Agreement, we grant you a limited, revocable, non-exclusive, non-transferable, non-sublicensable license to install and use the app on devices that you own or control, solely for your personal private use and only as permitted by this Agreement and applicable platform rules.
This license does not transfer ownership of the app or any intellectual-property rights to you.
Except where applicable law does not allow the restriction, you may not:
- copy the app except as necessary for normal installation and use,
- distribute, sell, rent, lease, lend, sublicense, or otherwise make the app available to third parties,
- make the app available to others as a shared, hosted, or networked service, or otherwise enable unauthorized simultaneous use by multiple users or accounts; this does not prevent your own permitted use on multiple devices.
- reverse engineer, decompile, disassemble, attempt to derive source code, modify, translate, or create derivative works of the app,
- remove proprietary notices, or
- use the app in a way that bypasses technical or contractual limits.
All rights not expressly granted to you are reserved.
3. What the app does
Buy From Friends is a barcode scanner app. After you scan a barcode, the app may try to:
- identify a product,
- identify the brand,
- research the legal entity that ultimately owns that brand, and
- estimate the country where that entity is headquartered.
The app is meant to help you make your own shopping decisions. It is not a source of guaranteed facts, official certification, or professional advice.
4. Important reliability notice
The information shown in the app is provided for general informational purposes only.
The app uses third-party data sources and automated systems, including AI-based systems, to generate results. Because of this:
- results may be wrong, incomplete, outdated, ambiguous, or unavailable,
- ownership structures, brand relationships, and headquarters locations can change over time,
- different sources may lead to different conclusions, and
- the app may fail to identify a product or may identify the wrong product.
You must treat the app's output as a helpful indication, not as the only basis for a decision. You remain fully responsible for checking information that matters to you and for making your own final purchasing decision.
You must not rely on the app for legal, regulatory, investment, political, ethical, journalistic, commercial, or due-diligence decisions.
5. Decorative AI-generated elements
Some decorative content or design elements in the app, including the character currently referred to as "Buddy," may be generated or assisted by AI tools.
This does not mean that factual app results are artistic or fictional by design. It only means that some non-essential visual elements may have been created with AI support.
6. Treats and paid scans
The app uses an in-app currency called Treats.
Treats may be purchased in packages offered inside the app through the applicable app store or platform. Payment and billing are handled through that platform and are also subject to the platform's own terms.
Treats may be used, for example:
- to unlock the research result for a new barcode, or
- to unlock other app functions that may be introduced later.
Unless we clearly say otherwise inside the app:
- a successful new barcode scan that returns the requested product-related result costs one Treat,
- once a barcode has been successfully unlocked on a device or installation, re-scanning that same barcode from the local scan history does not consume another Treat,
- unsuccessful scans are not charged, including scans of unsupported product categories or scans that we cannot interpret well enough to return the requested result,
- Treats do not expire, and
- Treats are non-refundable, except where applicable law requires otherwise or where the platform grants a refund under its own rules.
We may, at our discretion, grant free promotional Treats, including a welcome bonus. Promotional Treats are voluntary, may be changed or discontinued at any time, and do not create a continuing right or entitlement.
7. Treat balances, devices, and scan history
Purchased or granted Treat balances may be stored on our systems.
If you use the app without registration, your ability to use the same Treat balance across multiple devices or after changing devices may be limited or unavailable.
If you create and use a registered account, we may be able to associate your Treat balance with your account so that the balance can be used across eligible devices connected to that account.
However, the app is designed with privacy in mind. We do not guarantee that your local scan history, local free re-scan rights, or device-specific usage history can be restored if:
- you lose your device,
- you uninstall the app,
- your device is reset,
- your operating system removes local app data, or
- a device migration does not preserve local data.
Depending on your device and operating-system settings, some data may survive a device migration, but we do not promise that this will happen.
8. Registration and anonymous use
You may be able to use parts of the app without creating an account.
Some features may require registration, such as submitting corrections or using account-based functions.
If you choose to remain anonymous, some features may not be available, and some restoration or synchronization options may be limited.
9. Connectivity and availability
The app requires internet access for full functionality. In particular, the first start of the app requires at least one online session before normal use can begin.
Some locally available re-scans may work offline if the required local data is still present on your device.
We do not guarantee that the app, any result, or any feature will always be available, accurate, complete, fast, or error-free. Availability may be affected by, for example:
- network access,
- third-party services,
- source data,
- operating system or device limitations,
- unsupported product categories,
- barcode quality,
- app maintenance,
- abuse prevention measures, or
- regional or legal restrictions.
We may change, limit, suspend, or discontinue features, supported barcode categories, Treat packages, pricing, research methods, service providers, data providers, or parts of the service at any time.
If the service is permanently discontinued, we do not promise any specific compensation or conversion for unused Treats unless applicable law requires otherwise.
10. User submissions and correction requests
Registered users may be able to submit correction requests. Such submissions may include text and up to the number of product photos allowed inside the app.
Please only submit material that:
- relates to the product in question,
- you are allowed to submit, and
- does not violate the rights of others or applicable law.
You remain responsible for your submissions.
By sending us a correction request, feedback, text, image, or similar material through the app, you grant us a non-exclusive, worldwide, royalty-free license to host, store, copy, review, use, analyze, adapt, and process that material for purposes such as:
- reviewing your request,
- operating and improving the service,
- correcting data,
- preventing abuse, and
- internal quality assurance.
We may review, reject, ignore, remove, or edit submissions at our discretion. You are not entitled to compensation for submissions unless we explicitly agree otherwise.
We handle submissions internally and confidentially, except where disclosure is required by law.
11. Complaints and correction requests by companies or rights holders
We want the product and ownership information shown in the app to be as accurate as reasonably possible. If you represent a company, brand owner, rights holder, or other affected party and believe that information shown by the app is materially incorrect, incomplete, or outdated, please contact us directly at info@buyfromfriends.app.
You do not need to create an app account or purchase Treats in order to contact us about such issues.
We are generally willing to review reasonable correction requests cooperatively and in good faith. To help us process your request efficiently, please provide enough information for us to identify the affected product or brand and understand the issue.
Submitting a complaint does not automatically guarantee removal, correction, or a particular outcome. We review reports in our own discretion and based on the information available to us.
12. Acceptable use
You may not misuse the app or help others misuse it. In particular, you may not:
- use the app for business, commercial monitoring, resale, or bulk intelligence gathering,
- use bots, scripts, automation, scraping, or similar methods to access or use the service,
- attempt to avoid Treat consumption or manipulate whether a scan is charged,
- interfere with the app, its security, or its normal operation,
- reverse engineer, decompile, disassemble, copy, modify, or create derivative works from the app except where mandatory law does not allow that restriction,
- share, sell, transfer, or sublicense access to the app or Treat-related benefits in an unauthorized way,
- submit false, misleading, unlawful, abusive, or irrelevant correction requests,
- use the app to harass, defame, threaten, or harm any person or company, or
- use the app in any way that violates applicable law or third-party rights.
13. Suspension and termination
We may suspend, restrict, or terminate your access to all or part of the app, with or without notice, if we reasonably believe that:
- you breached this Agreement, including the "Acceptable use" section,
- you breached applicable platform rules relevant to the app,
- your use of the app, or content submitted through it, infringes or is reasonably suspected of infringing intellectual-property rights or other rights of us or a third party,
- fraud, chargeback abuse, or other payment-related abuse is suspected,
- continued access could create legal, security, operational, or reputational risk for us, the app, or other users, or
- we are required to do so for legal or compliance reasons.
Whether and how we respond in a particular case is at our discretion, unless applicable law requires otherwise. If your right to use the app is terminated, this Agreement will also end to the extent applicable to future use of the app.
You may stop using the app at any time.
14. Intellectual property
The app, including its software, structure, selection, arrangement, design, branding, text, graphics, logos, and non-user content, is owned by us or licensed to us and is protected by applicable intellectual-property laws.
Except where applicable law allows it despite this restriction, you may not copy, reproduce, sell, publish, distribute, modify, or exploit any part of the app without our prior written permission.
All rights not expressly granted to you are reserved.
15. Privacy
Your use of the app is also subject to our Privacy Policy, which explains how we handle personal data and related privacy matters.
Our Privacy Policy is made available in the app and on the applicable app-store listing for your region or language.
By using the app, you acknowledge that you have had the opportunity to review the Privacy Policy.
16. Platform terms, purchases, and refunds
In-app purchases on Android are processed through the applicable app store or platform provider. Billing, payment methods, and platform purchase handling are also subject to the provider's applicable terms and policies.
Refund requests must be made through the platform where the purchase was made unless applicable law clearly requires another route.
If any issue is governed by mandatory platform terms, store rules, or applicable law, those mandatory rules control to that extent.
17. No warranty
To the fullest extent permitted by applicable law, the app and all related information and services are provided "as is" and "as available".
We do not promise or guarantee that the app will be uninterrupted, secure, accurate, complete, current, useful for your purpose, or free from defects.
This does not limit rights that cannot legally be excluded.
18. Limitation of liability
To the fullest extent permitted by applicable law, we are not liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of profits, revenue, goodwill, business opportunity, or data, arising out of or in connection with the app or your use of, inability to use, or reliance on the app.
To the fullest extent permitted by applicable law, our total liability arising out of or in connection with the app is limited to the amount you paid for the app and in-app purchases in the 12 months before the event giving rise to the claim.
Nothing in these Supplemental Terms excludes or limits liability where such exclusion or limitation is not allowed by law, including liability for intent, gross negligence, injury to life, body, or health, fraudulent concealment, or any other liability that cannot be excluded or limited under applicable law.
19. Export and legal compliance
You may not use, export, or re-export the app except as permitted by applicable laws and regulations.
You agree not to use the app in any way that is prohibited by applicable law.
20. Minors
The app is not directed specifically at children.
If you are under the age at which you may validly enter into this agreement under the law that applies to you, you may use the app only with the involvement or permission of a parent or legal guardian, to the extent required by applicable law.
21. Changes to the app and to this Agreement
We may update the app and this Agreement from time to time.
The current version will be made available at https://buyfromfriends.app/eula-android/ and can be identified by its release date.
Unless applicable law requires a different approach, updated terms apply from the time they are published or from the next time you use the app after publication, whichever is later.
If you do not agree to an update, you must stop using the app.
22. Governing law
To the extent permitted by applicable law, this Agreement is governed by the laws of the Federal Republic of Germany, excluding its conflict-of-law rules and excluding the United Nations Convention on Contracts for the International Sale of Goods.
If you are a consumer, mandatory consumer-protection rules of the country where you have your habitual residence remain unaffected.
23. Transfer and assignment
You may not transfer or assign your rights or obligations under this Agreement without our prior written consent, unless applicable law requires otherwise.
We may transfer or assign this Agreement, in whole or in part, to an affiliated company, successor, or acquirer in connection with a corporate restructuring, merger, acquisition, sale of assets, or similar business transaction, subject to applicable law.
24. Severability
If any provision of this Agreement is found to be invalid, illegal, or unenforceable, the remaining provisions remain in effect to the extent legally possible.
25. Contact
If you have questions about the app, this Agreement, data corrections, or complaints about product-related information, please contact us at: info@buyfromfriends.app
