📈Last 7 days+424 installs — 57% slower than the week before (+983) · 54/day since Oct 9
🏆Among Tools appstop 9% by installs gained this week (758 peers growing)
⭐Rating steady at ★ 4.22 since Oct 9
🛠Updatesquiet · updated 54 days ago
Installs since launch
+1,407 installs
· +1 ratings
since Oct 9
Update history
20260917_R1Sep 17, 2026 · seen Oct 25, 2026
1. Added broader USB serial bridge support for UHF readers.<br>2. Added MIFARE reading support for PN532Killer devices.<br>3. Improved reader selection, connection dialogs, and terminal controls.<br>4. Fixed USB attach handling and improved overall reader stability.<br>
Only the current version so far — new entries appear as the app ships updates.
MTools - Mifare ACR122 PN532 is a tools app by MTools Tec with 100,000+ downloads (about 430K estimated). +424 installs in the last 7 days. Rated 4.2 from 1K ratings. Released Jan 5, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “Easy to write, compare and charge mifare card with with NFC, ACR122U or PN532”
![M Keys [ACR122U] - Mifare Keys icon](https://play-lh.googleusercontent.com/OpLA2V1x6vnyOidvFznB_lzZDi4bQA1GXJv0NAIP_BCCzgp62rY2q3cOvcgTVzIL7tXu4uKLxijk55dG-JO83Q=w96)
