Fee Frog Privacy Policy

Introduction

Fee Frog is a budgeting app built with React Native and Expo. It does not require an account, login, or internet connection. All financial entries you enter are stored only on your device. The app requests no special permissions (no access to Location, Contacts, Camera, Health, etc.).

Data We Do Not Collect

Personal Information: Fee Frog does not collect, access, or transmit any personal or contact information (name, email, phone, address, etc.). You use the app entirely offline.

Location & Device Data: We do not access location, photos, camera, microphone, or any device sensors. No location tracking or media access is performed.

Health & HealthKit: We do not use any health or fitness data.

Identifiers: The app does not use advertising IDs (IDFA) or tracking. Technically, iOS assigns an “Identifier for Vendor” (IDFV) to the app, but Fee Frog never sends this ID to any server (developer.apple.com).

Analytics & Ads: Fee Frog includes no analytics, advertising, or tracking SDKs. We do not use Google Analytics, Facebook SDK, Crashlytics, or similar services.

Data Storage (On Device)

All your data (budget categories, expenses, notes, etc.) are stored locally in a SQLite database on the device (docs.expo.dev). This data never leaves your device. The app does not sync to the cloud or any external service. You are fully in control: if you delete the app or clear its data, all the information is removed from your device.

Third-Party Code

Fee Frog is built using Expo libraries and open-source components. All included libraries (SQLite storage, file system, UI libraries, etc.) operate on-device and do not transmit data externally. For example, Expo’s file system and SQLite modules explicitly only access local storage (docs.expo.dev) (docs.expo.dev). Expo’s own documentation notes that apps built with Expo send no identifying information when checking for updates (expo.dev), and we do not enable any of Expo’s push or analytics features.

No Advertising or Tracking

This app contains no ads and has no user tracking. We do not collect advertising identifiers or share data with ad networks. Any networking (e.g. optional app updates) is handled by Expo and only uses anonymous technical info.

Changes to This Policy

Since Fee Frog does not collect any user data, the privacy policy is unlikely to change. If future updates ever include new features, we will update this policy accordingly.