# SIMPLE 麻雀点数計算電卓 vs Mahjong Fold Dojo

The clearest difference is in-app purchases: SIMPLE 麻雀点数計算電卓 at none against Mahjong Fold Dojo's 1. SIMPLE 麻雀点数計算電卓 also leads on iOS requirement (9.0 vs 15.0). Mahjong Fold Dojo's advantage is update cadence (every 9 days vs every 5 weeks). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Mahjong Fold Dojo sells 1 one-off in-app purchase. SIMPLE 麻雀点数計算電卓 asks for nothing beyond the download.

SIMPLE 麻雀点数計算電卓 ships an update every 5 weeks, Mahjong Fold Dojo every 9 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SIMPLE 麻雀点数計算電卓 | Mahjong Fold Dojo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mahjong-fold-dojo/id6763664588/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 67 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Hosokawa](https://appshunter.io/developer/1465223051) | [Hiroshi Oda](https://appshunter.io/developer/1855470103) |

## What reviewers say

### SIMPLE 麻雀点数計算電卓

[App page](https://appshunter.io/ios/app/simple/id1474211121)

This app simplifies Mahjong score calculation, allowing users to quickly determine points from a winning hand. It offers two input modes for basic points, catering to both experienced and novice players. Ideal for those who know Mahjong hands and fan counts but struggle with complex calculations.

**Highlights:** Quick score calculation in 3 taps, Two input modes for basic points, Supports various Mahjong rules (e.g., Chui-pin, Tsumo-pin, Seven Pairs), Calculator-style UI for intuitive input, Handles complex calculations like 2 Han 70 Fu

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

**In-app purchases:** none


### Mahjong Fold Dojo

[App page](https://appshunter.io/ios/app/mahjong-fold-dojo/id6763664588)

This app provides focused training for Riichi Mahjong players, specifically on making safe tile discards after an opponent declares riichi. It offers various practice modes to reinforce defensive concepts and improve decision-making skills through quiz-style exercises.

**Highlights:** Practice core defensive concepts, Quiz-style exercises, Match-like practice mode, Focus on specific defensive themes, Retry missed questions, Analyze candidate tile risk

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid plan | $3.99 | one-time |


## Frequently asked questions

### Is SIMPLE 麻雀点数計算電卓 free?

SIMPLE 麻雀点数計算電卓 is free to download, with no in-app purchases.

### Is Mahjong Fold Dojo free?

Mahjong Fold Dojo is free to download, with in-app purchases available.

### Do SIMPLE 麻雀点数計算電卓 or Mahjong Fold Dojo have ads?

Neither SIMPLE 麻雀点数計算電卓 nor Mahjong Fold Dojo shows ads.

### Which is updated more often, SIMPLE 麻雀点数計算電卓 or Mahjong Fold Dojo?

SIMPLE 麻雀点数計算電卓 ships an update every 5 weeks, and Mahjong Fold Dojo every 9 days. Most recently, SIMPLE 麻雀点数計算電卓 was updated on October 11, 2026 and Mahjong Fold Dojo on October 7, 2026.

---

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