Всё-в-одном Калькулятор

4.8
AndroidGoogle PlayAppGallery

What it actually doesCalcKit is an app with 150+ built-in calculators and converters for mathematics, electronics, finance, and everyday calculations, working completely offline without ads.

85%Marketing ≈ reality90%Stability89%Live project

Actually does

  • Calculator90% of reviews
  • Unit converter80% of reviews
  • Currency converter30% of reviews
  • Offline-first40% of reviews
  • Ad-free20% of reviews
  • Конструктор пользовательских калькуляторов (до 25 переменных)10% of reviews

Claimed, but not confirmed by reviews

  • Калькуляторы алгебры (проценты, пропорции, уравнения, матрицы и т.д.)
  • Калькуляторы геометрии (фигуры, тела, площади, объёмы)
  • Электронные калькуляторы (резисторы, индуктивности, закон Ома и т.д.)
  • Финансовые калькуляторы (налоги, чаевые, проценты)
  • История расчётов
  • Плавающий (всегда на экране) калькулятор
  • Возможность создания ярлыков калькуляторов на главном экране

Common complaints

  • Accuracy error in angle converter (DMS to Degrees)3% of mentions

    «Error in angle converter. For example, entering 19.06 in DMS mode, the Degrees mode shows 19.1167, but should show 19.10»

  • Feature descriptions in English, incomplete Russian localization7% of mentions

    «The calculator is great, but it would be easier to use if descriptions were in Russian»

  • Extra buttons create interface clutter3% of mentions

    «I would suggest removing the toolbox button - it creates clutter»

What people praise

  • Complete set of calculators and converters — everything needed in one place

    «Great collection of calculators. Almost everything I need for work»

  • Convenient, intuitive interface with simple navigation

    «Simple and clear interface, everything you need at hand with convenient navigation»

  • Full functionality without internet

    «The biggest advantage for me is offline functionality»

  • No ads

    «No ads, smart calculator, thanks to the developers for being human»

  • Ability to create custom calculators with variables

    «Most importantly, you can create your own calculator with the variables you need»

Where to install