Privacy Policy for SkillSprint
App name: SkillSprint
Package name: com.devduos.skillsprint
Developer: DevDuo Softwares
Available on: Google Play
Contact: support.devduos@thetrishulgroup.com
This Privacy Policy explains how DevDuo Softwares ("we", "our", or "us") handles information when you use the SkillSprint mobile application (the "App"). SkillSprint is a learning app with 200+ interactive courses, audio lessons, module tests, certificates, skill cards, and an on-device AI course creator.
1. Summary
- Your learning progress, test scores, certificates, skill cards, saved courses, and AI-generated courses are stored only on your device. We do not upload them to our servers.
- We do not require you to create an account or sign in.
- The App shows ads through Google AdMob and processes purchases through Google Play Billing and RevenueCat. These services collect some device and usage data, described below.
- If you send us feedback from inside the App, we receive the details you submit.
- We do not sell your personal information.
2. Information stored only on your device
The following information is created and saved inside the App's private storage on your device. It never leaves your device unless you choose to share it yourself:
- Course progress, completed lessons, test results, and scores.
- Certificates and skill cards you earn, including the certificate ID and date.
- The name you enter for your certificates. It is used only to print your name on your certificates and skill cards. You can change it anytime in Profile.
- Saved (bookmarked) courses and app settings such as the intro video preference.
- Courses and lectures you create with the on-device AI. The AI model runs entirely on your phone, so the topics you type and the content it generates are never sent to us.
When you tap "Share" or "Save to Gallery", the certificate image or PDF is created on your device and shared only with the app or person you choose.
3. Information you choose to send us
If you use Send Feedback or Report Bug inside the App, the following is sent to us through Google Forms:
- Your email address (optional, but required for payment-related requests).
- The topic you select and the message you write.
- The App version, your device brand and model, and Android version, to help us fix problems.
We use this information only to reply to you and improve the App. You can ask us to delete it at any time by emailing us.
4. Third-party services
The App uses the following third-party services. Each one has its own privacy policy that explains how it handles data.
| Service | Why we use it | Data it may collect |
|---|---|---|
| Google AdMob | To show ads to free users. | Advertising ID, IP address, device and app information, approximate location from IP, and ad interactions. |
| RevenueCat and Google Play Billing | To process and restore Pro purchases. | An anonymous app user ID, purchase history, and device information. We never see your payment card details. |
| Google Play In-App Review | To let you rate the App without leaving it. | Handled by Google Play under your Google account. |
| Google Forms | To receive feedback you choose to send. | Only what is listed in section 3. |
| Google Fonts | To download text fonts used in the App. | Your IP address is visible to Google when a font is downloaded. |
| Content downloads (GitHub and Cloudflare) | To download the optional AI model, app update notes, and our list of other apps. | Standard technical request data such as IP address. No personal information is sent. |
You can reset your advertising ID or opt out of personalized ads in your Android settings (Settings > Google > Ads, or Settings > Privacy > Ads, depending on your device).
5. Permissions the App uses
- Internet and network access: to load ads, check purchases, download the optional AI model, and receive update notes.
- Photos and media (Android 10 and below only): to save your certificates and skill cards to your gallery when you tap "Save to Gallery". On newer Android versions no permission is needed.
- Keep screen awake: only while the AI model is downloading, so the download does not stop.
The App does not access your camera, microphone, contacts, or precise location.
6. Children's privacy
SkillSprint is a general learning app and is not directed at children under 13. We do not knowingly collect personal information from children under 13. If you believe a child has sent us personal information through the feedback form, contact us and we will delete it.
7. Data security
Data stored by the App is kept in the private storage area that Android gives to each app. Information sent to third-party services is transmitted over encrypted connections (HTTPS). Anyone with access to your unlocked device may still be able to open the App and see your progress.
8. Data retention and deletion
- On-device data: you can delete it at any time by clearing the App's data or uninstalling the App. This permanently removes your progress, certificates, and skill cards.
- Feedback messages: email us and we will delete your submissions.
- Third-party data: data held by Google AdMob, Google Play, or RevenueCat is managed under their own policies linked above.
9. Changes to this Privacy Policy
We may update this Privacy Policy when the App changes. The new version will be posted on this page with an updated effective date.
10. Contact us
If you have any questions about this Privacy Policy or want your data deleted, contact DevDuo Softwares at: support.devduos@thetrishulgroup.com