NetMonster

Download NetMonster APK

cz.mroczis.netmonster · by Michal Mroček

Tools Michal Mroček
Latest Version: 3.2.1 • Updated: Mar 17, 2026
Download NetMonster APK
v3.2.1 · APK

About NetMonster

NetMonster collects, shows and stores information about nearby cell towers. Each tower has its unique set of identifiers and NetMonster will show you them. In select areas and countries precise locations are available. All cells that your phone actively connected to are continuously saved into log till you terminate the app. You can manually correct the location, browse cells on the map, filter them and eventually export all the data. NetMonster also visualises signal changes and provides short description what given measurement means and how it affects reception quality or theoretical maximal speed. Supported networks are GSM, CDMA, WCDMA, TD-SCDMA, 4G LTE, 5G NSA and 5G SA. When it comes to LTE, NetMonster also detects aggregated carriers (so-called LTE-Advanced). For areas where 5G NSA is available you can see if NSA is in use or just deployed, carrier aggregation in 4G+5G NSA is also available. NetMonster is based on open-source library NetMonster Core: github.com/mroczis/netmonster-core Want to get updates first? Join beta channel! play.google.com/apps/testing/cz.mroczis.netmonster

All NetMonster APK versions

3.2.1
May 19, 2026
1 variant

Frequently Asked Questions

Yes. Every NetMonster APK on APK.now is automatically scanned and the cryptographic signature is verified against the original publisher's certificate (Michal Mroček). Files that fail verification are removed before they ever reach the catalog.

Enable 'Install from unknown sources' for your browser (or the file manager you use to open the APK) under Settings → Apps → Special access. Tap the downloaded NetMonster APK, confirm the prompts, and Android installs it just like any app from the Play Store.

The latest NetMonster version available on APK.now is 3.2.1. We track new releases from Michal Mroček continuously and add them to the catalog as soon as they pass verification.

Yes — every NetMonster APK and every version on APK.now is free to download. We never gate downloads behind sign-up, surveys, or paywalls.

APK.now keeps a full archive of every NetMonster release, including older versions that the Play Store has already replaced. The APKs work on devices without Google Play Services (Huawei, GrapheneOS, Amazon Fire) and are signature-verified so you can be confident the file is genuine.