Software with zero network permissions
We build Android utilities that operate entirely on your device. No cloud syncing, no background tracking, and absolutely no data collection.
Designed to be closed
Most modern apps are engineered to steal your attention and harvest your habits. We design for utility. Our tools perform their single task instantly, save data locally, and exit.
No Accounts Required
Permanent Functionality
We do not own servers, which means we cannot store your email, track your location, or leak your database. Your configuration remains yours alone.
Because our utilities do not rely on remote APIs or subscription verification, they will remain fully operational as long as your device runs.
Zero network permissions
Android apps must declare their required permissions in a manifest file. Here is how our utilities compare to typical modern software.
Typical Utility App
Zemlyane Utilities
Requires zero network permissions. The Android system physically blocks our code from accessing the web, ensuring absolute local isolation.
Requires Internet access, location tracking, contact access, and background wake locks to serve targeted ads and sync telemetry.
Verification and trust
How do you make money?
How do I backup data?
Is the code audited?
We charge simple, one-time upfront fees for premium tools. No hidden recurring subscriptions, no data monetization, and no advertising networks.
You control your files. Our apps export standard plain-text or JSON files directly to your device storage, allowing manual backups anytime.
Yes. Our source code is fully public on GitHub. Anyone can inspect, compile, and verify that our binaries match our privacy promises.