📈Last 7 days+38 installs — 65% faster than the week before (+23) · 4/day since Oct 7
🏆Among Lifestyle appstop 10% by installs gained this week (713 peers growing)
🛠Updatesdormant · updated 475 days ago
Installs since launch
+122 installs
since Oct 7
Update history
1.0.4Jul 24, 2025 · seen Oct 21, 2026
Only the current version so far — new entries appear as the app ships updates.
CO2 Monitor 2 is a lifestyle app by 주식회사 힘펠 with 1,000+ downloads (about 2.4K estimated). +38 installs in the last 7 days. Released Nov 12, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “Measure the concentration of CO2 in conjunction with the CO2 Monitor 2”