Калькулятор Pro

★ 3.5
AndroidGoogle Play
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First year: Unknown

Data and scoring

Profile based on reviews and description

Profile analysed
Jun 16, 2026
App updated
Mar 16, 2023

Store sources

  • Google Play · Store data seen: Jun 16, 2026 · Data is over 30 days old — check the source

No updates for over two years. This does not prove the app is abandoned.

Plans and limits

Plans and free-tier limits are not verified. Free installation does not mean free usage.

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Marketing versus reality estimates how well promised features are supported; stability estimates complaints about crashes and speed. Project activity is calculated from update recency, review activity and store availability. Percentages are not guarantees or success probabilities; missing data does not mean a zero score.

What it actually doesA simple calculator with memory and history support, but with serious issues displaying commas and decimal numbers, particularly in the paid version that hasn't been updated in years.

35%Marketing ≈ reality25%Stability25%Live project

Actually does

  • ✓Calculator95% of reviews
  • ✓Кнопки памяти (M+, M-)30% of reviews
  • ✓Dark mode15% of reviews
  • ✓Ad-free20% of reviews
  • ✓Free tier10% of reviews
  • ✓Calculation History15% of reviews

Claimed, but not confirmed by reviews

  • ⚠Выбор макетов клавиатуры (3 варианта)
  • ⚠Расчёт процентов
  • ⚠Haptic Feedback

Common complaints

  • ✗App hides or incorrectly displays decimal separators in numbers35% of mentions

    «After purchasing the ad-free version, I found that decimal places are unstable, i.e. the app doesn't show the decimal point in numbers»

  • ✗App hasn't been updated in years (since 2017), developers don't respond to requests25% of mentions

    «No update since 2017!!! I've contacted the developers twice - no response»

  • ✗Paid version works worse than free version (more pronounced bugs with decimal separators)20% of mentions

    «Paid version completely loses decimal separators»

  • ✗Errors in operation order (2+2*2 = 6 instead of 8)8% of mentions

    «2+2*2 = 6!!! Not 8»

  • ✗App crashes when accessing operation history8% of mentions

    «error (calculator crashes) when accessing operation history»

What people praise

  • ★Convenient memory buttons (M+, M-)

    «Great calculator, nothing unnecessary. Beautiful, pleasant design and most importantly there's an additional 'memory button' M+, M-»

  • ★Simple, clean and beautiful design

    «Beautiful and convenient»

  • ★Convenient Backspace button to delete the last digit

    «Request - please make a delete button for incorrectly entered last digit instead of '+/-' or '00' button! Really missing it. Upd: Thank you! Found it!»

  • ★Developer quickly responded to feature requests for adding thousands separators

    «Thank you for quickly implementing the new feature (option to choose thousands separators)»

  • ★Operation history accessible by tapping the result field

    «found operation history by tapping the result field! Awesome!»

Where to install

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