These terms govern your use of the codes. mobile app. By installing and using the app, you agree to them. If you don't agree, please uninstall.
codes. is a tool for distributing promotional codes and vouchers. The app is provided "as is" without warranty of any kind. We don't guarantee that the app will be uninterrupted, error-free, or fit for any particular purpose.
The app has a free tier (limited to 200 active codes, single-phone use) and two Pro tiers offered as one-time in-app purchases:
All purchases are one-time and non-refundable except as required by your platform's policies (Apple App Store / Google Play). Distributor phones that join a paid team via the Owner's invite do not need their own purchase.
You retain all rights to the data you enter into the app — promo codes, voucher templates, customer names, partner records, etc. We don't claim any ownership over it, don't access it, and don't store it on any server we operate. See our Privacy Policy for details.
Team mode lets two paired phones (Owner + Distributor) share inventory. End-to-end encryption keeps the contents private from us and from any intermediate transport (file-share apps, cloud relay).
Cloud sync (Pro Online) is opt-in and disabled by default. If you enable it:
You agree not to:
The app's code, design, and branding are owned by EVDiag. You receive a non-exclusive, revocable license to use the app on devices you own or control, subject to these terms.
The app is provided "as is" and "as available" without warranty of any kind, express or implied — including but not limited to merchantability, fitness for a particular purpose, or non-infringement.
To the maximum extent permitted by law, we will not be liable for any indirect, incidental, special, consequential, or punitive damages arising out of your use of the app, including but not limited to lost profits, lost data, or business interruption — even if we've been advised of the possibility of such damages.
If you lose access to codes or data because of a phone failure, lost device, accidental deletion, or our app malfunction, our liability is limited to a refund of the amount you paid for any Pro upgrade, if any.
Your use of the app is also subject to the terms of the platform you installed it from:
We may update these terms. Material changes will be announced in-app. Continued use after a change means you accept the updated terms.
You may stop using the app and uninstall it anytime. We may terminate or restrict your access to cloud sync features if you violate these terms.
These terms are governed by the laws of the Czech Republic, without regard to conflict-of-laws principles. Disputes will be resolved in the courts of the Czech Republic, except where local consumer protection laws give you the right to bring suit elsewhere.
Questions about these terms: support@evdiag.net