Last updated on 3 October 2025.1. Introduction
Chamjo is a UI research library that curates screenshots from real mobile apps to help designers and teams benchmark flows and gather references. By using Chamjo, you agree to these Terms.
2. Definitions
- Service: the Chamjo website and related pages, features, and tools.
- Content: all materials available on the Service, including screenshots, text, graphics, and UI elements.
- User: any person or entity that accesses the Service.
3. Eligibility and Accounts
Users should be of legal age and capacity under applicable laws. Please keep login credentials confidential and avoid sharing your account.
4. What Chamjo Provides
Chamjo curates screenshots for research and reference purposes. Free access includes a limited portion of the library. A paid subscription provides access to the full catalog of apps and screenshots. The catalog may evolve over time.
5. Plans, Billing, and Taxes
- 5.1 Subscriptions: Paid access is offered on a recurring basis with Monthly or Quarterly billing. Subscriptions renew automatically at the end of each term unless auto-renew is turned off.
- 5.2 Payment Processing: Payments are handled securely by our billing partner (for example, LemonSqueezy). Any applicable taxes are calculated at checkout.
- 5.3 Cancel Anytime: Auto-renew can be turned off at any time from Plan & Billing or the billing portal. After cancellation, paid access remains available until the current billing period ends, then the account returns to the Free plan.
- 5.4 Switching Plans: You may switch between Monthly and Quarterly. The change takes effect at the next renewal. Our billing partner may apply proration or credits automatically on that renewal invoice. No immediate charge is expected when switching.
- 5.5 Refunds: Subscriptions are generally non-refundable. If there is a billing error or you were unable to access paid features due to a technical issue, please contact support@chamjo.design within 7 days for a review.
- 5.6 Price Changes: Prices may change for future billing periods. Where required, advance notice will be provided.
6. Acceptable Use
Chamjo is intended for lawful research and reference. To keep the library useful for everyone, please refrain from:
- a) Redistributing screenshots as your own or publishing them in a way that suggests ownership
- b) Using the Service in ways that infringe rights or violate applicable laws
- c) Scraping or downloading the library at scale or attempting to bypass technical controls
- d) Sharing accounts or reselling access
- e) Using the screenshots to build a competing dataset or to train models without prior written permission
- f) Interfering with or disrupting the Service
7. Intellectual Property and Ownership
- 7.1 Screenshots. Chamjo does not own or sell third-party screenshots. All screenshots remain the property of their respective owners and are presented for research purposes. Product names, logos, and brands belong to their owners; Chamjo is not affiliated with or endorsed by them.
- 7.2 Chamjo IP. The Service itself, including site design, code, and branded assets, is owned by Chamjo or its licensors and is protected by intellectual property laws.
- 7.3 Takedown. Rights holders may reach out to support@chamjo.design with details of any concerns. We will review and, where appropriate, remove or restrict the material.
8. Requests and Surveys
- 8.1 App/Region Requests. Users may submit requests through the “App Request” or “Region Request” links. Inclusion and timelines are not guaranteed.
- 8.2 Onboarding Survey. Chamjo may present a short, optional survey (for example, via Tally) to understand roles and needs. Responses help improve the Service. Please refer to the Privacy Policy for data handling details.
9. Third-Party Services
The Service may integrate with third parties such as LemonSqueezy (billing) and Tally (forms). Your use of those services may be subject to their terms and privacy policies.
10. Availability and Changes
We aim to keep Chamjo reliable and available. Certain features or content may change, be updated, or become temporarily unavailable from time to time.
11. Disclaimer of Warranties
The Service and Content are provided “as is” and “as available.” To the extent permitted by law, Chamjo disclaims warranties of any kind, including fitness for a particular purpose and non-infringement.
12. Limitation of Liability
To the extent permitted by law, Chamjo will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or any loss of profits, data, or business arising from or related to the use of the Service.
13. Indemnification
Users agree to indemnify and hold harmless Chamjo and its affiliates, officers, employees, and agents from claims and expenses (including reasonable legal fees) arising from the use of the Service, breach of these Terms, or violation of another party’s rights.
14. Termination
Chamjo may suspend or terminate access where required by law or in response to violations of these Terms. Users may stop using the Service at any time. Provisions that are intended to survive termination will continue to apply.
15. Changes to Terms
These Terms may be updated periodically. Material changes will be communicated in a reasonable manner, for example by updating the “Last updated” date or via in-product notices. Continued use of Chamjo after the effective date indicates acceptance of the updated Terms.
16. Contact
Questions about these Terms or billing can be directed to support@chamjo.design. Please also review our Privacy Policy for information on data collection and use.