Minimum Calc vs R3927
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Minimum Calc
A versatile calculator app offering extensive customization for calculations and appearance. It features a history log, multiple rounding options, and supports split-screen multitasking on iPads.
- History display and reuse
- Customizable rounding and decimal places
- Thousands separator and decimal symbol options
- Percentage calculation
- Character and block deletion
- 10 color and 68 font options
- iPad split view/slide-over support
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This is a useful calculator application with a variety of special functions such as history display, save, swipe to clear, and switch between calculation modes. There are 10 colors and 68 fonts to choose from. It also supports split view and slide-over, so it is recommended not only for iPhone users but also for iPad users. The basic specifications are as follows. [ Calculation Function ] - The number of decimal places is from 0 to 20 - Selectable rounding off, rounding up or down - Changing thousands separator and decimal symbol - Saving calculation history and reusing of history results - Approximate value representation - Percentage (%) calculation - Deletion of character and block units - Switching between calculation modes [ Appearance ] - Selectable from 10 types of colors - Selectable from 68 character fonts - Change of various display options [ Others ] - iPad split view/slide-over support - Dark mode support - Haptic feedback ON / OFF - Key sound ON / OFF
R3927
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다함께 참여하는 성경 읽기와 영상 시청을 통해 리워드를 받아보세요. 말씀을 실천하며 쌓이는 보상은 신앙의 즐거움을 더욱 깊게 해주며 또한 지인에게 앱을 추천하면 추가 리워드와 다양한 혜택도 함께 제공됩니다.
Screenshots
Verdict
The clearest difference is in-app purchases: R3927 at none against Minimum Calc's 1. R3927 also leads on ads (none vs shown). Minimum Calc's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence 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. Minimum Calc sells 1 one-off in-app purchase. R3927 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 3, 2026 respectively.
| Parameter | Minimum Calc | R3927 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 7 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Mihoko Araki | KMG MISSON.LNC |
In-app purchases
Minimum Calc
- No Ads$1.99
R3927
No in-app purchases
