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• Details for every SIM and eSIM — carrier, number, PLMN, slot, roles • Live signal meter with history chart • Optional cell tower details and data usage • Latency test, IP addresses and DNS info • Home screen widget • Light & dark themes, 15 languages
Carrier, signal strength, network type, cell towers & data usage for every SIM
Everything about your SIM cards, network and signal — in one clean, fast app. SIM Card Info reads the details Android hides behind menus and shows them in one place: which carrier each SIM uses, how strong your signal really is, what network you are on, and how much data you have used. ■ SIM CARDS • One card for every SIM and eSIM, styled like the real thing • Carrier, phone number, country, MCC-MNC (PLMN), carrier ID • SIM state, slot and port, physical SIM or eSIM • See which SIM handles mobile data, calls and SMS ■ LIVE SIGNAL • Signal strength in dBm and ASU, refreshed every 3 seconds • Live chart of the last minutes — walk around and find the strong spots • Network type and generation: 2G, 3G, 4G LTE, 5G NR • Roaming, mobile data state and voice network ■ CELL TOWERS (optional) • The tower you are connected to: Cell ID, TAC/LAC, PCI • Frequency channel (EARFCN/NRARFCN), band and bandwidth • RSRP, RSRQ, SINR, timing advance, plus neighbouring cells • Uses the location permission only if you switch this section on ■ DATA USAGE (optional) • Mobile and Wi-Fi usage, today and this month • Enabled through Android's Usage Access setting — only if you opt in ■ CONNECTION & TOOLS • Active connection: link speed, DNS servers, private DNS, IP addresses • One-tap latency test to Cloudflare, Google DNS and google.com • Shortcuts to mobile network, data usage, Wi-Fi and airplane settings ■ MORE • Home screen widget: carrier, network and signal for each SIM • Tap any value to copy it; share a full report as text or JSON • Light, dark and system themes · 15 languages • Full dual SIM and eSIM support PRIVACY Everything is read directly from Android on your device. The app has no accounts and uploads nothing anywhere. Note: Android does not allow apps to show data usage per individual SIM, and phone numbers appear only when the carrier stores them on the SIM.