PuchCalc vs KuCalc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PuchCalc
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＜Fashionable function＞ You can choose the design from 13 themes. You can also change the shape and font of the buttons, expanding the range of designs. ＜Convenient for shopping＞ Just add them in the order of purchase, and the total amount will be displayed in the history. ・In parentheses are tax-included ・When automatic recalculation is on, the calculation history can be recalculated. Even if you add it by mistake, it will be automatically recalculated by deleting the wrong line. ・Consumption tax calculation is also displayed automatically. ＜Calculation history function＞ The calculation remains as a history and can be reconfirmed after the calculation. The calculation history can be shared externally, and can be sent to e-mail, Twitter, etc. Features) ・Fashionable function：You can choose the overall design, button shape and font. ・Calculation history function：The calculation remains as a calculation history. ・Calculation history sharing function：The calculation history can be sent to an external compatible app. ・Compatible with iPad ・Language support：It is displayed in the supported languages according to the set languages of Japanese, English, and iOS. ＊Advertisement will be displayed. ＊Advertisement non-display PuchCalc Pro is also available, please use it.
KuCalc
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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 ads: KuCalc at none against PuchCalc's shown. KuCalc also leads on iOS requirement (11.0 vs 14.1). PuchCalc's advantage is update cadence (monthly vs every 3 months). On price, 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.
PuchCalc ships an update monthly, KuCalc every 3 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | PuchCalc | KuCalc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 17+ |
| Developer | Jutaro Kimura | Mineaki Sakatoku |
In-app purchases
PuchCalc
No in-app purchases
KuCalc
No in-app purchases
Questions
Is PuchCalc free?
Is KuCalc free?
Do PuchCalc or KuCalc have ads?
Which is updated more often, PuchCalc or KuCalc?
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