Stepped Reckoner vs KuCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stepped Reckoner
Read full descriptionHide full description
Stepped Reckoner is an extremely responsive calculator. Key Features ・ Incredibly fast and responsive calculation ・ Easy and intuitive interface ・ Operating range between -999,999,999,999 and +999,999,999,999 ・ Precision of six decimal digits ・ Designed for iPhone and iPad ・ Free and no ads
KuCalc
Read full descriptionHide full description
It is a calculator with basic functions. We pursued ease of use with a minimum number of buttons. It has a history function. It can copy the results to clipboard.
Screenshots
Verdict
The clearest difference is update cadence: Stepped Reckoner at monthly against KuCalc's every 3 months. KuCalc's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Stepped Reckoner ships an update monthly, KuCalc every 3 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.
| Parameter | Stepped Reckoner | KuCalc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | Giuseppe Garassino | Mineaki Sakatoku |
In-app purchases
Stepped Reckoner
No in-app purchases
KuCalc
No in-app purchases
Questions
Is Stepped Reckoner free?
Is KuCalc free?
Do Stepped Reckoner or KuCalc have ads?
Which is updated more often, Stepped Reckoner or KuCalc?
Other comparisons
