Comparison

Kalkyl vs lmaong

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

Head to head
About

Kalkyl

A powerful and intuitive calculator designed for speed and ease of use. Features include collaboration, haptic feedback, and advanced input methods like keyboard trackpad mode. Offers basic graphing and localized number formatting for a seamless user experience.

Highlights
  • Optimized for quick calculations
  • Collaborate on documents
  • Intuitive design with haptic feedback
  • Keyboard trackpad and pointer interactions
  • Basic graphing capabilities
  • Localized number formatting
  • Undo and Redo support
Read full description

Kalkyl is just a really good calculator. • Optimized for quick calculations. • Collaborate on documents. • Simple and intuitive design. • Haptic feedback (on supported devices). • Undo and Redo support (shake to Undo). • Keyboard trackpad mode using 3D Touch, or Haptic Touch (on supported devices), or two fingers on iPad. • Pointer interactions on iPad. • Basic graphing. • Properly localized number formatting. • App-wide dynamic type support. • Accessible. Terms of Use: https://kalkyl.io/terms.html

About

lmaong

Features
Read full description

lmaong allows you to compile in-depth sessions into a reviewable log of your efforts. You can track the time spent preparing and entering the flow state, the duration of continuous work, and ratings for comfort and focus maintenance, while also documenting the results and assessing their quality. Based on the recorded ramp-up times, the app plots an "entry curve" to estimate effective work output; it also allows you to adjust plans and compare them with future schedules. Income and expenses are logged separately with a running balance, making it easy to review the actual costs associated with your sessions. The results page organizes entries by quality and offers specific recommendations for future attempts, factoring in the proportion of time spent preparing and any environmental drawbacks.

Screenshots

Kalkyl4 screens
lmaong4 screens

Verdict

The call

The clearest difference is in-app purchases: lmaong at none against Kalkyl's 1. Kalkyl's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

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

Both are free to download. Kalkyl sells 1 in-app purchase, starting at $4.99 per year. lmaong asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Kalkyl versus lmaong: the parameters behind the verdict, then further details
ParameterKalkyllmaong
PriceFreeFree
Rating4.5 (717 ratings) — better—
Positive reviews74.7% of reviews—
Number of ratings717 — better—
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Vision Pro — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size4 MB29 MB
Age rating4+4+
Developernordic ioRASMUS ERIKSEN

Bugs and requests

Kalkyl

Reported bugs

3 issues
  • Crashes on launch for some users
  • Graphing issues with certain equations
  • Incorrect results for some calculations

Requested features

5 requests
  • Add a clear/reset button
  • Implement calculation history and memory functions
  • Improve graphing controls and zooming
  • Add support for more mathematical functions (e.g. factorials, fractions)
  • Provide an option for independent dark mode

lmaong

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Kalkyl

Subscriptions1
  • Kalkyl Pro3 Days trial$4.991 Year
None

lmaong

No in-app purchases

Questions

Is Kalkyl free?
Kalkyl is free to download, with in-app purchases available.
Is lmaong free?
lmaong is free to download, with no in-app purchases.
Do Kalkyl or lmaong have ads?
Neither Kalkyl nor lmaong shows ads.

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