Privacy Policy

Last updated: April 4, 2026

This Privacy Policy describes how your information is collected, used, and shared when you use the Dev Tools — Developer Swiss Knife application ("App").

INFORMATION WE COLLECT

Dev Tools does not require account registration or login. We do not collect your name, email address, or any other personal identification information directly. The App is designed to work 100% offline, and all data processing happens locally on your device.

However, the following information may be collected through third-party services:

1. Device or Other Identifiers:
   • Advertising ID may be collected by Google AdMob for serving personalized advertisements.
   • This identifier is used solely for advertising purposes and is not linked to any personal information.
2. Purchase Data:
   • If you purchase the "Remove Ads" feature, RevenueCat SDK processes the transaction through Google Play.
   • We do not store payment information. All payment processing is handled securely by Google Play and RevenueCat.
3. App Analytics (Anonymous):
   • We may collect anonymous, aggregated usage statistics to improve the App.
   • This data cannot identify you personally and includes information like which tools are most used.

DATA SUMMARY TABLE

Data Type	Collected?	Purpose	Shared With
Personal Info (name, email)	No	N/A	N/A
Location	No	N/A	N/A
Device/Advertising ID	Yes	Advertising	Google (AdMob)
Purchase Data	Yes (if applicable)	In-App Purchases	RevenueCat, Google Play
User-Generated Content	No (local only)	N/A	N/A

HOW WE USE INFORMATION

The information collected is used to:

• Display advertisements (via Google AdMob)
• Process in-app purchases (via RevenueCat)
• Improve App functionality based on anonymous usage patterns

We do not:

• Sell your data to third parties
• Use your data for cross-app tracking
• Store any data you input into the tools (JSON, text, etc.) on external servers — all processing is local

THIRD-PARTY SERVICES

1. Google AdMob:
   • We display advertisements provided by Google AdMob.
   • AdMob may collect device information and advertising identifiers to serve relevant ads.
   • You can opt out of personalized ads in your device settings.
   • Google Privacy Policy
2. RevenueCat:
   • RevenueCat manages in-app purchases and subscriptions.
   • Purchase validation is handled securely without storing payment details.
   • RevenueCat Privacy Policy

DATA RETENTION

Since we do not collect personal data directly, there is no personal data retained on our servers. Third-party services (AdMob, RevenueCat) retain data according to their own privacy policies.

DATA SECURITY

All data transmitted to third-party services is encrypted in transit. Data you input into the App's tools is processed locally on your device and is never transmitted to external servers.

YOUR RIGHTS

You have the right to:

• Opt out of personalized advertising via your device settings
• Request deletion of any data associated with your device
• Contact us for any data-related inquiries

CHILDREN'S PRIVACY

Dev Tools is rated for Everyone and does not knowingly collect information from children under 13. The App does not contain content inappropriate for children.

CHANGES TO THIS PRIVACY POLICY

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

CONTACT US

If you have questions about this Privacy Policy or wish to make a data inquiry, please contact us at: [email protected]