Privacy Policy - EFlash Sticker

Last updated: 2026-07-10

Introduction

EFlash Sticker ("EFlash", "we", "our", "us") provides a mobile application for browsing public sticker packs, creating personal sticker packs, and exporting supported packs to third-party messaging apps.

1. Scope

This Privacy Policy explains how we access, collect, use, store, and share data when you use the EFlash Sticker mobile application.

2. Data we may process

Depending on how you use the app, we may process the following categories of data:

- Account and authentication data: email address, app user ID, sign-in provider, and limited authentication metadata when you use supported sign-in methods such as Google sign-in, email/password sign-in, or guest/anonymous access.

- Public catalog and app content data: public pack metadata, preview references, and app configuration needed to display public EFlash content.

- Local content and preferences: sticker images, edited assets, pack metadata, and preferences stored on your device.

- Device, app, and service data: IP address, app instance identifiers, device/app metadata, and service diagnostic signals that our service providers collect automatically to secure, deliver, and maintain the app.

- Advertising data: ad request data, ad interaction data, diagnostics, and advertising identifiers when made available by the device and advertising SDKs.

3. How we use data

We may use data to:

- authenticate users and maintain sessions

- display public packs, previews, and app content

- save local packs and preferences on your device

- support exports to supported messaging apps after your direct action

- operate, secure, and maintain the app and its supporting services

- serve, measure, and troubleshoot advertising

- detect abuse, resolve issues, and improve the service

4. Where data is stored

- Some data is stored locally on your device.

- Some data is processed by cloud and advertising service providers used to operate the app. These may include Google Firebase services and Google Mobile Ads.

- User-created sticker assets are not uploaded to our backend as a default core behavior of the current app flow.

5. Third-party services and data sharing

We do not sell your personal data.

We may share data only as needed with service providers that support authentication, app infrastructure, public content delivery, or advertising. We may also disclose data if required by law, to enforce our terms, or to protect rights, safety, or the security of the service.

If you explicitly export content to a supported third-party messaging app, the selected content is handed off to that app based on your direct action and is then subject to that third party's own terms and privacy practices.

6. Account deletion and your choices

If you use an app account, you can request account deletion from within the app where that option is available.

For privacy or deletion-related requests, you may also contact us at:

contact@eflash.app

You can also remove locally stored app content by uninstalling the app or clearing the app's local storage on your device.

7. Data retention

- Local content stored on your device remains there until you delete it, uninstall the app, or clear app data.

- Account, session, and operational data is retained only as long as reasonably necessary to provide, secure, and support the app, comply with legal obligations, resolve disputes, and enforce agreements.

- If we need to retain limited information for security, fraud prevention, or legal compliance after a deletion request, we may do so only to that extent.

8. Security

We use reasonable technical and organizational measures to protect data and rely on secure transmission mechanisms where supported by our service providers. However, no method of transmission or storage is completely secure.

9. Children's privacy

The app is not directed to young children. If you believe that a child has provided personal data inappropriately, contact us so we can review the situation.

10. Changes to this policy

We may update this Privacy Policy from time to time. The latest version will be made available at:

https://eflashstickers.web.app/privacy_policy

11. Contact

Publisher: EFLASH SOLUTION

Privacy contact: contact@eflash.app