Last updated: September 5, 2026
This privacy policy applies to the mobile game Android Lode Runner (the "App"), published on Google Play under the developer name jmApp and on the Apple App Store under the developer name Julien Meyer.
The App is a single-player platform game. It does not require an account, and it does not ask you for your name, email address, phone number, contacts, photos, location or any other personal information. This page explains what data is nevertheless processed by the App and by the third-party services it embeds, and why.
Your progress (levels unlocked, high scores, sound settings) and whether you have purchased the "No Ads forever" option are stored locally on your device only. This data never leaves your device and is deleted when you uninstall the App.
The App integrates the following third-party software development kits (SDKs). They may collect the data listed below, under their own privacy policies:
| Service | Purpose | Data | Privacy policy |
|---|---|---|---|
| Google AdMob (Google LLC) | Display of advertising (an ad when the App opens, and an ad between levels), unless you have purchased "No Ads forever" | Advertising ID, IP address, device type and settings, approximate location derived from the IP address, ad interactions | policies.google.com/privacy |
| Google Firebase Analytics (Google LLC) | Anonymous usage statistics: sessions, retention, crashes | App instance identifier, device model and OS version, country, in-app events | firebase.google.com/support/privacy |
| Amplitude (Amplitude, Inc.) | Product analytics: which screens and levels are played, how often the App is opened | Random device identifier, device model and OS version, country, in-app events | amplitude.com/privacy |
| Singular (Singular Labs, Inc.) | Install attribution: knowing which advertising campaign led to an install | Advertising ID, IP address, device model and OS version, install and open events | singular.net/privacy-policy |
| Google Play Billing / Apple In-App Purchase | Processing the "No Ads forever" purchase and restoring it on your other devices | Purchase and payment data are handled entirely by Google or Apple; the App only receives a confirmation that the purchase was made | Google / Apple |
| Google Play In-App Review / Apple StoreKit review prompt | Occasionally inviting you to rate the App | Handled by Google Play or the App Store; the App receives nothing | see above |
None of this data is sold. It is not used to identify you personally, and it is not combined with any account information, since the App has none.
Ads are served by Google AdMob and may be personalised based on your advertising ID. You can limit ad personalisation or reset your advertising ID at any time:
Purchasing "No Ads forever" removes all advertising from the App permanently.
When the App crashes or an error occurs, the analytics services above may record technical information such as your device model, operating system version, the App version, the time of the error and the state of the App. This information is used only to find and fix bugs.
The App itself keeps no data about you on any server. Data collected by the third-party services listed above is retained according to their own policies; analytics data is typically retained for up to 14 months (Firebase) and can be deleted on request by contacting us.
The App is not directed at children under 13 (or the age of digital consent in your country). We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us and we will delete it.
All communication between the App and the services above uses encrypted connections (HTTPS). No method of transmission or storage is completely secure, however, and we cannot guarantee absolute security.
Under the GDPR and similar laws you have the right to access, correct or delete personal data concerning you, and to object to its processing. Since the App holds no personal data on its own servers, such requests concern the third-party services listed above; we will help you exercise your rights with them. Write to jadeware@gmail.com.
We may update this policy from time to time. Changes are published on this page with a new "last updated" date and take effect immediately.
jmApp — Julien Meyer
Email: jadeware@gmail.com
Website: https://jmapp.com