ZumTrack
About ZumTrack
A call activity simulator for 10+ countries — built with privacy at its core.
ZumTrack
A call activity simulator for 10+ countries — built with privacy at its core.
ZumTrack is a call activity simulator app for Android. It generates completely fictional, simulated call logs, message histories, and location data for any phone number you enter.
It is not a real tracker, not spyware, and not a monitoring tool. Every piece of data shown in the app is algorithmically created on your device and does not reflect actual activity from any real person or number.
ZumTrack is designed for entertainment and demonstration purposes — letting you explore what a simulated activity profile looks like across different countries and languages.
The app supports 10 countries with authentic local names, native language messages, and real city names — making each simulation feel genuinely local.
We built ZumTrack to provide a fun, realistic simulation experience for users around the world — with no compromise on privacy.
Every country, every language, every simulation runs entirely on your device. We believe powerful tools should be accessible, private, and free.
Zero data collection. All processing happens locally on your device. We never see your data.
Authentic simulations in Hindi, English, Portuguese, Arabic, Vietnamese, Indonesian, Spanish, Russian, Turkish, and Filipino.
The core experience is always free. Premium features available for power users who want unlimited access.
ZumTrack started with a simple question: why do most simulation apps ask for permissions they don't need? Call log access, contacts, location — apps would request all of it, even when the whole point was to show fictional data.
We built ZumTrack differently. Everything runs on your device. No servers receive your data. No permissions are requested beyond what the app absolutely needs. The simulated profile you see when you enter a number is generated entirely on-device, in real time.
We also wanted simulation that actually felt local. So we built support for 10 countries with authentic names, real city names, and native-language messages — because a Brazilian user deserves a Brazilian experience, not an American one with a different flag.
ZumTrack is built by a small independent team. We believe powerful tools should be private, accessible, and free to try.
Supported Countries
Everything you need to know before downloading.
No. ZumTrack is a simulation app. It generates completely fictional data — it cannot and does not track any real person, phone number, or device. All content is algorithmically created on your device.
No. ZumTrack does not request call log or contact permissions. The simulated call logs and names you see in the app are randomly generated — they are not sourced from your device in any way.
No. ZumTrack works fully offline. The phone numbers you enter, the simulated profiles generated, and your saved contacts are all stored locally on your device only. Nothing is uploaded or transmitted.
Only one permission is ever shown to you: Notifications — and it is completely optional. The app works perfectly if you deny it. We do not request call log, contacts, location, camera, microphone, or storage permissions.
ZumTrack is free to download with a limited free tier. Premium unlocks unlimited lookups and full access to all simulation features across every supported country. You can cancel at any time from the Google Play Subscriptions page.
ZumTrack supports 10 countries: India (Hindi/Hinglish), USA (English), Brazil (Portuguese), Vietnam (Vietnamese), Indonesia (Bahasa), Philippines (Filipino), Mexico (Spanish), Russia (Russian), Turkey (Turkish), and Egypt (Arabic with RTL layout). More countries are planned.
Have a question or feedback? We'd love to hear from you.
For questions about the app, privacy, subscriptions, or anything else.