Last updated: August 2026 App: AI Prompt Hub - 10k+ Prompts (com.aiprompthub.app) Developer: Developer Rubel — developerrubel@gmail.com
This Privacy Policy explains how AI Prompt Hub ("the App", "we", "us") handles information. The App is a fully offline AI prompt library — the prompts, your favorites, history, collections, and settings all live on your device. The only online component is advertising served by Google AdMob.
By using the App, you agree to the practices described in this policy.
The App works 100% offline. No account, registration, or login is required.
We do not collect, store, transmit, or sell any personal data. We have no servers and no analytics.
The only third party involved is Google AdMob, which serves advertisements inside the App.
Everything you create or save (prompts, favorites, collections, history, preferences) is stored only on your device.
AI Prompt Hub does not collect, store, or share:
Names, email addresses, phone numbers, or any contact information
Account credentials or login data (there is no account system)
Content you type, edit, favorite, or organize
Search queries — all search happens locally on your device
Photos, videos, audio, files, or documents
Precise or approximate location
Health, fitness, or biometric data
Financial or payment information
Crash reports or analytics
The following data is stored in the App's on-device SQLite database and SharedPreferences, and never leaves your device:
The built-in offline prompt library
Prompts you create, edit, or duplicate ("My Prompts")
Your favorites, collections, and recently-viewed history
Theme (light / dark / system) and font-size preferences
You can manage this data at any time:
Export / Import your prompts and collections as JSON from Settings → Export Prompts / Import JSON.
Delete all local data by uninstalling the App or clearing the App's storage in your device settings.
The App displays advertisements provided by Google AdMob (banner, native, interstitial, rewarded, and app-open formats). This is the only feature that requires an internet connection.
When ads are displayed, Google may process the following types of information on its own behalf:
Advertising ID (Google Advertising ID / Android ID for ads) — a device identifier used to deliver and measure ads
IP address and general device/network information
App activity related to ad impressions, clicks, and interactions
Crash and performance data for ads, where applicable
Google uses this information in accordance with Google's own Privacy Policy (https://policies.google.com/privacy) and the Google AdMob privacy policies. Google may use the Advertising ID to serve personalized ads, subject to:
Your device's "Opt out of Ads Personalization" setting (Android → Settings → Privacy → Ads), and
Consent choices you make, including under the GDPR / UK GDPR (EU/EEA/UK users) via Google's consent mechanisms.
You can also reset your Advertising ID at any time in your device settings.
EU/EEA/UK users: Where required by applicable law, the App seeks consent for the use of advertising identifiers and the serving of personalized ads before such ads are displayed, in line with Google's User Messaging Platform (UMP) consent flow.
The App requests only:
Permission Purpose
android.permission.INTERNET
Required by Google AdMob to load and display ads
android.permission.ACCESS_NETWORK_STATE
Allows AdMob to detect network availability before loading ads
No other permissions are requested. The App does not request location, contacts, camera, microphone, storage, or SMS permissions.
Data we control: The App stores no user data on any server. All local data can be deleted at any time by uninstalling the App or clearing App storage.
Data processed by Google: Ad-serving data (advertising ID, IP address, ad interaction logs) is collected and retained by Google, not by us, and is subject to Google's own data-retention policies. Deleting or resetting your Advertising ID, or withdrawing ad-personalization consent, limits what Google processes. For questions about data Google holds, contact Google directly.
The App is not directed at children under 13 (or the minimum age of digital consent in your country), and the App does not knowingly collect any personal information from children. AdMob's standard settings are used; we do not configure ad personalization targeted at children. If you believe a child has provided personal information through ads, contact us and we will work with Google to address it.
All local data stays on your device; nothing is transmitted.
Any data that leaves the device (ad requests to Google) is transmitted over encrypted HTTPS connections.
We recommend keeping your device OS and the App updated.
We may update this Privacy Policy from time to time. When we do, we will revise the "Last updated" date at the top of this document. Continued use of the App after changes take effect constitutes acceptance of the revised policy.
If you have questions, concerns, or requests about this Privacy Policy or your data:
Developer: Developer Rubel
Email: developerrubel@gmail.com
We will respond to privacy inquiries as soon as possible.