# JhongCalc vs 麻雀管理

The clearest difference is in-app purchases: 麻雀管理 at none against JhongCalc's 1. 麻雀管理 also leads on update cadence (every 5 days vs every 7 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. JhongCalc sells 1 one-off in-app purchase. 麻雀管理 asks for nothing beyond the download.

JhongCalc ships an update every 7 months, 麻雀管理 every 5 days. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | JhongCalc | 麻雀管理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/jhongcalc/id1067494143/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STUDIO-KURA](https://appshunter.io/developer/289946976) | [Kumagai Tomoki](https://appshunter.io/developer/1554992122) |

## What reviewers say

### JhongCalc

[App page](https://appshunter.io/ios/app/jhongcalc/id1067494143)

This utility app enhances the Japanese Mahjong experience by acting as a score display, calculator, and sheet manager. It offers strategic insights, automatic score calculation, and customizable rules. Export score sheets for further analysis.

**Highlights:** Score display with rank and score difference, Automatic score calculation, Multiple input methods for scores, Voice guidance for rounds, Record and sort score sheets, Customizable game rules, Export score sheets in CSV format

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Limitations | $7.99 | one-time |


### 麻雀管理

[App page](https://appshunter.io/ios/app/id6443458925)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JhongCalc free?

JhongCalc is free to download, with in-app purchases available.

### Is 麻雀管理 free?

麻雀管理 is free to download, with no in-app purchases.

### Do JhongCalc or 麻雀管理 have ads?

Both JhongCalc and 麻雀管理 show ads.

### Which is updated more often, JhongCalc or 麻雀管理?

JhongCalc ships an update every 7 months, and 麻雀管理 every 5 days. Most recently, JhongCalc was updated on September 22, 2026 and 麻雀管理 on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*