These Terms and Conditions ("Terms") govern your use of the QSApp mobile application ("the App", "the Service"). By creating an account or using the App, you agree to these Terms. If you do not agree, please do not use the App.
1. About the Service
QSApp helps builders and construction professionals produce cost estimates for building works. You can upload drawings and describe a scope of works, and the App generates an itemised estimate using a combination of AI-assisted scope extraction and a built-in rate book.
2. Estimates Are Indicative Only
Important: All estimates produced by QSApp are indicative only. They are not a certified quantity surveying assessment, a formal quotation, or professional advice of any kind.
Estimates are generated automatically from the information you provide, using standard rates and assumptions that may not reflect your specific project, site conditions, region, or current market prices. Actual costs can and will differ.
You are responsible for verifying any estimate before relying on it — including checking quantities, rates, and scope — and for obtaining professional advice (for example from a chartered quantity surveyor) where appropriate. You must not present a QSApp estimate to a client or any third party as a certified or professionally prepared assessment.
We accept no responsibility for any loss arising from decisions made, quotations given, contracts entered into, or works carried out on the basis of an estimate produced by the App.
3. Your Account
You must provide accurate information when registering and keep your login details secure. You are responsible for all activity under your account. You must be at least 18 years old to use the App.
4. Acceptable Use
You agree not to:
- Use the App for any unlawful purpose.
- Attempt to gain unauthorised access to the Service or other users' data.
- Copy, resell, or redistribute the Service or its rate data.
- Interfere with or disrupt the operation of the Service.
5. Payments, Credits and Subscriptions
QSApp includes a free allowance of 3 estimates. Beyond that, estimates are paid for in one of two ways:
- Credit pack — a one-off purchase of £20 for 10 estimates. Credits do not expire and remain on your account until used.
- Annual subscription — £120 per year, giving continued access to the Service, subject to a fair-use guideline of 25 estimates per calendar month.
All purchases are made through the Apple App Store and are charged to your Apple ID account. Prices are shown in the App and include VAT where applicable.
Automatic renewal. The annual subscription renews automatically unless cancelled. Your Apple ID account will be charged for renewal within 24 hours before the end of the current period, at the price then shown in the App. Your subscription continues until you cancel it.
Managing and cancelling. You can view, change or cancel your subscription at any time in the Settings app on your device, under your name → Subscriptions. Cancelling stops the next renewal; you keep access for the remainder of the period you have already paid for. Deleting the App does not cancel a subscription.
Refunds. Purchases and subscriptions are processed by Apple, and refunds are handled under Apple's refund policy — requests must be made to Apple, not to us. We cannot issue refunds for App Store purchases directly. If something has gone wrong, please still contact us and we will help where we can.
Changes to pricing. We may change our prices in future. Any change to a subscription price will be notified in advance and will only take effect at your next renewal, giving you the opportunity to cancel first.
Your use of the App remains subject to these Terms and our Privacy Policy.
6. Your Content
You retain ownership of the drawings, scope descriptions, and project information you upload. By uploading content, you grant us permission to process it as needed to provide the Service — including sending drawings and scope text to our AI provider (Anthropic) for analysis, as described in our Privacy Policy.
You confirm that you have the right to upload any content you submit, including any drawings prepared by third parties.
7. Intellectual Property
The App, including its design, software, rate book, and branding, is owned by us and protected by intellectual property laws. These Terms do not grant you any rights in the App other than the right to use it as intended.
8. Service Availability
We aim to keep the App available and working well, but we do not guarantee uninterrupted access. We may update, change, suspend, or withdraw features of the Service at any time. We are not liable for any loss caused by the Service being unavailable.
9. Limitation of Liability
To the fullest extent permitted by law, we exclude all liability for any indirect or consequential loss, loss of profit, loss of business, or loss of data arising from your use of the App. Nothing in these Terms excludes liability that cannot be excluded by law, including for death or personal injury caused by negligence, or for fraud.
10. Termination
You may stop using the App and request deletion of your account at any time. We may suspend or terminate your account if you breach these Terms or misuse the Service.
11. Changes to These Terms
We may update these Terms from time to time. Changes will be posted on this page with an updated date. Continued use of the App after changes take effect constitutes acceptance of the updated Terms.
12. Governing Law
These Terms are governed by the laws of England and Wales, and any disputes will be subject to the exclusive jurisdiction of the courts of England and Wales.
13. Contact
If you have any questions about these Terms, please contact us at:
jackletch.dev@gmail.com