📈Last 7 days+4 installs — 300% faster than the week before (+1) · 0/day since Oct 7
⭐Rating steady at ★ 3.57 since Oct 7
🛠Updatesquiet · updated 82 days ago
Installs since launch
+5 installs
· 0 ratings
since Oct 7
Update history
BTU Calc v2.6.12Aug 24, 2026 · seen Oct 20, 2026
✓ New Interface with a lot of additional functionalities<br>✓ PDF Export, CSV Export<br>✓ Heating and Cooling Systems: Heat Pumps, AC, Electric Heaters, Oil Furnace, Gas Furnace, Wood Furnace<br>✓ Performance improvements<br>✓ Bug fixes<br><br>Thank you!<br>PV Solcast Team<br>pvsolcast.com
Only the current version so far — new entries appear as the app ships updates.
BTU Calculator - AC, Heat Pump is a productivity app by NRG Labs with 500+ downloads (about 892 estimated). +4 installs in the last 7 days. Rated 3.6 from 39 ratings. Released Oct 8, 2020. Install growth, rank history, SDKs and ad networks.
From the store listing: “Professional tool for heating and cooling sizing - AC/ Heat Pump Calculator”
