PRIVACY POLICY
Last updated: March 30, 2026
================================================================================
TL;DR: This app stores all data locally on your device only.
Nothing is ever sent to us or any third party.
================================================================================
OVERVIEW
This app is a personal fitness tracker. It runs entirely on your device. We do
not operate servers, we do not collect any data from you, and we have no ability
to access your workout history — ever.
DATA WE DO NOT COLLECT
We do not collect, transmit, or store any of the following:
- Your name, email address, or any account information
- Your location or GPS data
- Health or biometric data (we do not connect to Apple Health, Google Fit,
or similar services)
- Device identifiers or advertising IDs
- Usage analytics, crash reports, or telemetry
- Any other personal information
DATA STORED ON YOUR DEVICE
All data you enter — exercises you create and the workout logs you record — is
stored locally on your device using your operating system's standard app storage
(AsyncStorage). This data never leaves your device unless you explicitly choose
to export it yourself.
Uninstalling the app permanently deletes all stored data.
DATA EXPORT & IMPORT
The app provides a voluntary export feature that saves your data as a JSON file
to your device. You control where that file goes (e.g. email, cloud drive, local
backup). We never receive a copy.
Importing a file replaces or merges your local data with a file you choose from
your device — no data is sent anywhere in this process.
INTERNET ACCESS
The app requests internet permission solely because the Expo framework uses it
to check for over-the-air update bundles. No workout data is transmitted over
the network. You can verify this by inspecting network traffic — the app makes
no outbound requests related to your fitness data.
THIRD-PARTY SERVICES
We do not integrate third-party analytics (e.g. Firebase, Amplitude, Mixpanel),
advertising SDKs, or social login providers. The only third-party code in the
app is the open-source Expo / React Native framework used to build it.
CHILDREN'S PRIVACY
The app does not collect any data from anyone, including children under 13.
There is nothing to comply with under COPPA or similar regulations because no
data collection takes place.
YOUR RIGHTS
Because we hold no data about you, there is nothing for us to provide, correct,
or delete on your behalf. Your data lives exclusively on your device and is
fully under your control at all times.
CHANGES TO THIS POLICY
If we ever add features that change how data is handled, we will update this
file and revise the "Last updated" date. A meaningful change — such as
introducing any form of data collection — would be announced prominently within
the app before it takes effect.
CONTACT
Questions about this policy? Reach out directly via the contact information listed on the
app store page.