This Privacy Policy explains how My Size ("the App", "we", "our") handles your information. The App is developed by WELLPEACH ("Developer", "we"). By using the App, you agree to this policy.
We do not collect, store, or transmit:
No account creation is required to use the App.
The App uses third-party SDKs that may collect limited, non-personally-identifiable data for analytics and advertising purposes.
| Data Type | Collected By | Purpose | Sent Off-Device |
|---|---|---|---|
| App usage events (anonymous) | Firebase Analytics (Google) | Understanding feature usage & improvement | Yes — anonymized |
| Remote config flags | Firebase Remote Config (Google) | App configuration without an update | Yes — no personal data |
| Advertising identifier (IDFA/GAID) | Google AdMob | Displaying relevant ads (free app) | Yes — subject to your ATT choice (iOS) |
| Device & OS info | Firebase / AdMob | Compatibility & ad delivery | Yes — anonymized |
On iOS, the App requests Apple's App Tracking Transparency (ATT) permission before accessing your advertising identifier. If you decline, personalized ads are disabled and the IDFA is not accessed. You can change this at any time in Settings > Privacy & Security > Tracking.
Any body measurements you enter and save (foot length, chest circumference, waist, head circumference) are stored exclusively on your device using AsyncStorage — a local, on-device key-value store. This data is never transmitted to our servers or any third party.
Deleting the App removes all locally stored measurements from your device. We retain no measurement data on our servers.
All size conversion tables (shoe sizes, clothing sizes, brand charts) are built into the App as static data. No network request is made to perform size conversions. The App works fully offline for all conversion features.
My Size is rated 4+ (iOS) / Everyone (Android). The App does not knowingly collect any personal information from anyone, including children. If you believe your child has submitted personal data to us in error, please contact us and we will delete it promptly.
Because all personal data (measurements) stays on your device, you can delete your data at any time by clearing your saved profile within the App, or by uninstalling the App entirely.
Anonymous analytics data retained by Firebase follows Google's data retention policies (typically 14 months for Analytics). You can request deletion of analytics data linked to your device by contacting us.
The App integrates the following third-party SDKs:
| Service | Provider | Purpose | Privacy Policy |
|---|---|---|---|
| Firebase Analytics | Google LLC | Anonymous usage analytics | Link |
| Firebase Remote Config | Google LLC | App configuration & feature flags | Link |
| Google AdMob | Google LLC | In-app advertising | Link |
We implement the following security measures:
We may update this Privacy Policy from time to time. When we do, we will update the effective date at the top of this page. If changes are material, we will notify you via an in-app notice. Continued use of the App after the effective date constitutes acceptance of the updated policy.