📈Last 7 days+23 installs — 44% faster than the week before (+16) · 2/day since Oct 18
🏆Among Tools appstop 29% by installs gained this week (1176 peers growing)
🛠Updatesdormant · updated 130 days ago
🔁Ownership moved between accounts of the same company, from Ida yang to Lulin Yang · Nov 7, 2026
Installs since launch
+39 installs
since Oct 18
Update history
1.3.0Jul 4, 2026 · seen Oct 18, 2026
Only the current version so far — new entries appear as the app ships updates.
SwiftSum: Simple Calculator is a tools app by Lulin Yang with 5,000+ downloads (about 5K estimated). +23 installs in the last 7 days. Released Feb 18, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Calculator with 18 themes, smooth animations & equation history”
