Calculator 3.0

4.6
iOSApp Store

What it actually doesFree calculation app for Apple Watch, iPhone and iPad with dark interface, scientific calculator, unit converter and counter; works in iMessage but often lags and has limited functionality (no calculation memory, no negative numbers).

55%Marketing ≈ reality35%Stability21%Live project

Actually does

  • Calculator85% of reviews
  • Dark mode15% of reviews
  • iPad-optimized8% of reviews
  • watchOS support
  • Ad-free8% of reviews

Claimed, but not confirmed by reviews

  • Unit converter
  • Калькулятор для расчёта чаевых
  • Счётчик (счёт нажатиями или Digital Crown)
  • Drag and Drop для iPad (обмен числами между приложениями)
  • Gesture controls

Common complaints

  • App lags and stutters (especially on Apple Watch)25% of mentions

    «This is the first time I've seen a calculator that STUTTERS!!! It's awful... / Buttons click and lag»

  • Missing memory calculation feature (M+, M-, MR)8% of mentions

    «The memory calculation function doesn't work at all. This is one of the most important features in a calculator for me»

  • Cannot input negative numbers (on Apple Watch)8% of mentions

    «There's no way to enter negative numbers»

  • Missing single character deletion function (backspace/delete)8% of mentions

    «I wish they would add a 'Delete one character' function»

  • Dissatisfaction with button design (round instead of square)8% of mentions

    «Not very nice-looking. Buttons should be square with rounded corners»

What people praise

  • Completely free, no payment required

    «Much more functional than many paid alternatives»

  • Works well on iPad

    «If you need a calculator for iPad - I recommend it»

  • Simple and intuitive interface

    «Simple and convenient»

  • Attractive, beautiful design

    «Very beautiful app design»

  • Responsive interface, no lag (some users' opinion)

    «Doesn't lag, multifunctional»

Where to install

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