📈Last 7 days+9 installs — 47% slower than the week before (+17) · 1/day since Oct 7
🏆Among Business appstop 16% by installs gained this week (1279 peers growing)
🛠Updatesactively updated · updated 9 days ago · every ~7 days (3 updates tracked)
Installs since launch
+42 installs
since Oct 7
Update history
1.5.10Nov 3, 2026 · seen Nov 10, 2026
App update prompt
1.5.9Oct 30, 2026
Bug fix: Import contact from phone<br>Signature improvements
1.5.6Oct 20, 2026
Prevent duplicate invoice/quotes
Checker - Software for Trades is a business app by Gassoft Limited - Gas Checker with 100+ downloads (about 238 estimated). +9 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “The all-in-one tool for professional engineers and tradespeople.”