# SIMPLE 麻雀点数計算電卓 vs Goban3D

The clearest difference is in-app purchases: SIMPLE 麻雀点数計算電卓 at none against Goban3D's 1. SIMPLE 麻雀点数計算電卓 also leads on iOS requirement (9.0 vs 26.0). Goban3D's advantage is update cadence (every 4 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Goban3D sells 1 in-app purchase, starting at $7.99 per year. 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, Goban3D every 4 days. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SIMPLE 麻雀点数計算電卓 | Goban3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/goban3d/id6550923415/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 246 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kentaro Hosokawa](https://appshunter.io/developer/1465223051) | [Adam Gibbons](https://appshunter.io/developer/1757328884) |

## 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


### Goban3D

[App page](https://appshunter.io/ios/app/goban3d/id6550923415)

Experience the ancient game of Go with stunning 3D visuals or a clean 2D interface. Play against the world's strongest AI offline, challenge friends online via Game Center, or enjoy local matches on a single device. Offers extensive accessibility features for all players.

**Highlights:** Play Go in 3D or 2D, Offline AI play with KataGo, Online matches with friends, Local pass-and-play mode, Multiple board sizes (9x9, 13x13, 19x19), Extensive accessibility features, Customizable board and stone textures

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads (Yearly) | $7.99 | per year |


## 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 Goban3D free?

Goban3D is free to download, with in-app purchases available.

### Do SIMPLE 麻雀点数計算電卓 or Goban3D have ads?

Neither SIMPLE 麻雀点数計算電卓 nor Goban3D shows ads.

### Which is updated more often, SIMPLE 麻雀点数計算電卓 or Goban3D?

SIMPLE 麻雀点数計算電卓 ships an update every 5 weeks, and Goban3D every 4 days. Most recently, SIMPLE 麻雀点数計算電卓 was updated on October 5, 2026 and Goban3D on September 29, 2026.

---

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