GapCalc: Tape Calculator icon

GapCalc: Tape Calculator

GapLogic
⬇ 10+ downloads
Est. actual: 24
Free
Released: Aug 17, 2026
IAP: $0.99 - $3.99 per item
No ads

Signals

3 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +3 installs — 70% slower than the week before (+10) · 1/day since Oct 11
  • 🏆Among Tools apps bottom 36% by installs gained this week (1278 peers growing)
  • 🛠Updates actively updated · updated yesterday · every ~17 days (3 updates tracked)
Installs since launch
0 12 24 24 Aug 17, 2026 today
+24 installs since Oct 11
Update history
1.0.15 Nov 11, 2026
• New &quot;Rate GapCalc on Google Play&quot; link in Settings.<br>• Memory Banks text now matches how the slots work: store, recall, rename and drag to reorder.
1.0.14 Oct 31, 2026
• Clearing the tape, deleting a saved tape and clearing a memory slot now ask before anything is removed.<br>• New (i) help in Settings, Woodworker Mode, Unit Conversions and Everyday Financials.<br>• Missing closing brackets are added for you: sin(30 now gives 0.5.<br>• Discounts are capped at 100%, so you never see a negative price.<br>• Opens straight away, even with no connection.<br>• Wording
1.0.12 Oct 7, 2026 · seen Oct 23, 2026

GapCalc: Tape Calculator is a tools app by GapLogic with 10+ downloads (about 24 estimated). +3 installs in the last 7 days. Released Aug 17, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Calculator with a history tape, fractions, unit converter &amp; memory slots.”