Smart History

NEVER
LOSE A
CALC.

Every calculation is automatically saved the moment you press equals — organized by date, always searchable, and always one tap away.

History 🗑
12/05/2026
sin(30°) = 0.5
248 + 15 × 3 = 293
√144 = 12
7! = 5,040
11/05/2026
π × 4² = 50.265
ln(e) = 1
2^10 = 1,024
cos(60°) = 0.5
01 — AUTO
Saved automatically

The moment you press equals, the calculation is stored. There's nothing to do — it just works.

02 — ORGANIZED
Grouped by date

History entries are sectioned by the date they were calculated, with orange date headers for easy scanning.

03 — INSTANT
Tap to reuse

Tap any history entry and it's instantly loaded back into the calculator — expression and result both restored.

04 — PERSISTENT
Survives restarts

History is stored locally on your device with AsyncStorage. Close the app, reopen it — your history is still there.

Opening History

TWO WAYS
TO OPEN IT.

👆
Swipe Down

Pull down on the display area of the calculator. A hint appears when you're half-way — release to open.

Menu Button

Tap the three-dot menu in the top-right corner of the calculator. Select "History" from the dropdown.

Slide Back

History slides in from the right. Tap the back arrow or navigate back to return to the calculator instantly.

Select Mode

LONG PRESS
TO SELECT.

Long-press any history entry to enter select mode. Choose multiple entries, then copy or delete them — all with a clean, animated interface. A "Select All" button lets you clear everything at once.

Selected 2 items All
248 + 15 × 3 = 293
√144 = 12
7! = 5,040
ln(e) = 1
📋 Copy
🗑 Delete