Privacy Policy

Last updated: January 2026

ddtech (operated by ArtSoft Studio) builds mobile applications. This policy explains what data our apps collect and how we use it.

What We Collect

Our apps collect minimal data:

• Usage statistics: Anonymous data about how the app is used (which features, crash reports)
• Device info: Operating system version and device type for compatibility

What We Don't Collect

• We don't collect your name, email, or personal details unless you contact us
• We don't store the text you check in Grammar Check
• We don't upload your biodata to our servers
• We don't sell any data to third parties

Grammar Check App

• Text you enter is processed to show corrections
• Text is not stored after you close the app
• Translation features may use external services

Biodata Maker App

• All personal information stays on your device
• Nothing is uploaded to our servers
• PDF and image files are created locally
• You control who you share your biodata with

Third-Party Services

Our apps may use:

• App stores (Apple App Store, Aptoide) for distribution
• Analytics services for anonymous usage statistics

These services have their own privacy policies.

Data Security

• Data transmission uses encryption
• We keep anonymous analytics only as long as needed
• We don't have access to your personal content

Children

Our apps are rated for all ages and don't knowingly collect data from children under 13.

Your Rights

You can:

• Ask what data we have about you (usually none)
• Request deletion of any data
• Opt out of analytics in app settings where available

Changes

We may update this policy. Changes will be posted here with an updated date.

Contact

Questions about privacy? Email us:

• [email protected]