Comparison

Kalkulilo (Calculator) vs OneLeica

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kalkulilo (Calculator)

This app offers a versatile calculator with multiple modes, including scientific, bitwise, statistical, trigonometric, base conversion, and time calculations. It features a simple mode with large buttons and customizable interface. Widgets for notification center and Apple Watch are also included.

Highlights
  • Scientific calculator functions
  • Bit/integer mode with logical operations
  • Statistical calculations
  • Base/radix conversion (2-36)
  • Time value calculations
  • Customizable interface
  • Apple Watch app and widget
Features
Read full description

Kalkulilo is a comfortable calculator program and offers several different modes. - The scientific mode offers all the usual functions and operations like the basic arithmetical operations, power, logarithm, roots, trigonometry etc. - The bit/integer mode offers logical operations (AND, OR, XOR, >>, etc.) on bit level. All values can be displayed as binary, octal, decimal or hexadecimal numbers. Calculations can be done in 8, 16 32 or 64 bits. - In the statistics mode you can create a sample by adding several values and then calculate mean, median, quantil values, variance, standard deviation, range etc. - Trigonometry mode provides lots of trigonometric functions, including legacy ones - The base/radix mode allows you to do calculations with numbers of base 2 to base 36 - The Time mode lets you directly work with time values (hours, minutes seconds) - A simple calculator is also included, with just the basic operators and large buttons. The user interface can be customized, you can change the key colors for different categories of functions and operators which helps to distinguish and find these more easily. The App also includes calculator widgets for the homescreen which allows to do calculations directly from your homescreen and a calculator for the Apple Watch.

About

OneLeica

Read full description

OneLeica enables Leica Microsystems (Singapore) associates to be abreast with company developments as well as provide quick and easy access to avail relevant corporate benefits. Associates will now be able to receive announcements via push notifications, create booking reservations for supported corporate cards and view job postings quickly and easily.

Screenshots

Kalkulilo (Calculator)4 screens
OneLeica4 screens

Verdict

The call

The clearest difference is price: OneLeica at Free against Kalkulilo (Calculator)'s $2.99. OneLeica also leads on in-app purchases (none vs 1) and iOS requirement (12.0 vs 16.0). Kalkulilo (Calculator)'s advantage is device support.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

OneLeica is free to download; Kalkulilo (Calculator) costs $2.99 up front. Kalkulilo (Calculator) sells 1 one-off in-app purchase. OneLeica asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Kalkulilo (Calculator) versus OneLeica: the parameters behind the verdict, then further details
ParameterKalkulilo (Calculator)OneLeica
Price$2.99Free — better
Rating4.5 (29 ratings) — better—
Positive reviews75.8% of reviews—
Number of ratings29 — better—
Update frequencyEvery 2 months—
AdsNo—
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — better—
Requires iOS16.012.0 — better
Further details — not scored
Size3 MB42 MB
Age rating4+4+
DeveloperAlexander ClaussLeica Microsystems GmbH

Bugs and requests

Kalkulilo (Calculator)

Reported bugs

3 issues
  • Number doesn't transfer correctly when switching between modes
  • Negative exponents not displayed correctly in engineering notation
  • Loses calculation history when changing modes

Requested features

5 requests
  • Add calculus, linear algebra, and probability functions
  • Implement a 'repeated equals' function
  • Add a backspace/delete button
  • Allow customizing color scheme
  • Improve Apple Watch integration

OneLeica

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Kalkulilo (Calculator)

One-time1
  • Remove Ads$0.99
None

OneLeica

No in-app purchases

Questions

Is Kalkulilo (Calculator) free?
Kalkulilo (Calculator) costs $2.99, and also offers in-app purchases.
Is OneLeica free?
OneLeica is free to download, with no in-app purchases.

Other comparisons