Compare: Activity Monitor: cpu, battery vs OS Monitor: system manager
| Stats |   Activity Monitor: cpu, battery |  OS Monitor: system manager |
|---|---|---|
| User count | 285,674 | 204,467 |
| Average rating | 4.04 | 4.18 |
| Rating count | 1,839 | 1,590 |
| Last updated | 2026-03-07 | 2026-05-14 |
| Size | 24.13MB | 25.73MB |
| Version | 2.1 | 2.2 |
| Short description | |
|---|---|
| Advanced system task manager, device info, battery health, ram usage | Get advanced tasks monitor, system usage detector and device battery info |
| Full summary | |
- | - |
Popular Extensions / Apps
Here are some popular extensions / apps that you might be interested in:
Ghostery – Privacy Ad Blocker
Ghostery
1M 4.42 
(5,602) 
Hi Translate - Chat translator
TexAI
787M 4.57 (609,624)
Rakuten: Get Cash Back For Shopping
http://rakuten.com/
3M 4.89 (43,616) 
Checker Plus for Gmail™
https://jasonsavard.com
900K 4.65 (12,687) 
Grammarly: AI Writing Assistant and Grammar Checker App
http://grammarly.com/
37M 4.50 (43,094)
Snake Clash!
Supercent, Inc.
4.70 (711,011)
(711,011) 
Rapido: Bike-Taxi, Auto & Cabs
Rapido Bike Taxi
217M 4.78 (4,332,822) 
HubSpot Sales
https://app.hubspot.com/
1000K 4.44 (8,220) 
SBlock - Super Ad Blocker
https://sblock.ch
900K 4.76 (1,031) 
FreeReels - Dramas & Reels
SKYWORK AI PTE.LTD.
204M 4.75 (1,580,640) 
PK XD: Fun, friends & games
Afterverse Games
357M 4.68 (6,312,030) 
Smart Tutor for SAMSUNG Mobile
Samsung Electronics Co., Ltd.
183M 4.50 (74,102)