# AgariCam: Riichi Calculator — Mahjong scoring from a photo

> AI-powered Japanese mahjong scoring calculator via camera. (iPhone/iPad app by Yusuke Nomura.)

- Source: https://appshunter.io/ios/app/agaricam-riichi-calculator/id6751792528 (this page in markdown: same URL + `.md`)
- Developer: [Yusuke Nomura](https://appshunter.io/developer/1843939353)
- Category: Games, Board, Casino
- Price: Free
- Rating: 4.15/5 from 13 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 133 MB
- Languages: Japanese
- Released: 2025-09-08
- Data updated: 2026-08-16
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/agaricam-riichi-calculator/id6751792528/reviews.md

## What is AgariCam?

"Ron! ...okay, how much is that again?"
If you play mahjong, you know the moment. You finally land a great hand — and then everything stops while you count the fu, second-guess the yaku, and reach for your phone to look it up, with the whole table waiting on you.
Agari Cam was made to give those few awkward minutes back to you. It's a scoring app for Japanese mahjong that does the math the moment you win.
Just point your camera at your winning hand. The AI reads all 14 tiles and works out everything — yaku, han, fu, right through to the final payment. Whether you're still shaky on scoring or you just want to keep the game moving, it has you covered.
What Agari Cam does
◆ Snap a photo, get the score

Fiddly fu counting, stacked yaku, the combinations that always trip people up — leave it to the app. Photograph your hand and it returns an accurate score right away, so nobody's left waiting.
◆ Misread a tile? Fix it in seconds

Sometimes the AI reads a tile wrong, and that's perfectly fine. Just drag and drop or tap to correct it on a clean, easy-to-read screen. No fuss, always an accurate count.
◆ Scores anyone can read at a glance

"How much for a Ron?" "How much from each player on a Tsumo?" — shown in big, clear numbers. Point-stick visuals make the payment easy to picture, so even players who aren't used to handling scores won't get lost.
◆ Share the hands worth bragging about

Landed a yakuman, or clawed your way to a hard-won win? Share the photo of your tiles and the final score together in a single tap — perfect for the group chat or social media.
◆ Set it to your table's house rules

Number of red fives, open tanyao (kuitan) and atozuke on or off, rounded mangan (kiriage) — tune the settings to match whatever your group plays by. M.League rules are the default, so you can start right away.
◆ A built-in yaku list, for when you blank

"Wait, how many han is this one again?" When it happens, the in-app yaku list has you covered — conditions, han values, and examples for every yaku. It doubles as a handy way to learn the game.
Three simple steps

Snap — open the app and photograph your full winning hand.
Fix — check what the AI read, and adjust the tiles or the situation (round wind, seat wind, Riichi, and so on) if needed.
See — tap the button, and the final score appears, big and clear.

Who it's for

Newer players who find scoring tough and hard to memorize
Players who can count just fine but want the game to move faster
The person who always ends up as the unofficial scorekeeper on game night
Anyone who likes to save their winning hands to look back on or share

About your privacy

Photos of your hand are processed entirely on your own phone — nothing is ever sent to a server. The app is built with your privacy in mind, so you can play with complete peace of mind.
Don't let the math pull you out of the game.

Make Agari Cam your companion at the table, and enjoy mahjong one hand at a time.

## Key features

- AI-powered tile recognition
- Instant score calculation
- Manual tile correction
- Customizable house rules
- Built-in yaku list
- Shareable hand results

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/agaricam-riichi-calculator/id6751792528/reviews.md

### 1/5 — うーん

*2026-05-29*

役一覧の例が全然その役の例になっていない
カメラもちょっと精度が悪い
点数計算を使うのは初心者だと思うが、その初心者にとてもじゃないがお勧めできないかと

**Developer response:** レビューありがとうございます。大変申し訳ありません。
精度改善に努めます。役一覧も修正しました。

### 1/5 — 全くダメ

*2026-02-17*

カメラの認識が悪く、何度撮っても違う。

**Developer response:** レビューありがとうございます。
精度改善に努めます。

### 5/5 — いい感じ

*2025-10-24*

まず、何より精度が高い。

もし間違っていたとて、認識結果の画面からすぐに変えられるのがいい。

おすすめのアプリです！

**Developer response:** レビューありがとうございます！
励みになります！！

### 4/5 — 惜しいアプリです。😅

*2025-09-23*

このアプリの機能は素晴らしいものです‼️
僕は麻雀初心者でまだまだ勉強中ですが、特に点数計算がニガテです、、、😱😱😱
そんな時に見つけたアプリがこの「あがりカム」です☺️
写真を撮る📷　リーチやあがり方など条件を設定する🀄️
コレだけで簡単に点数や翻数、符計算まで分かってしまいます❗️😮
こんな便利なアプリは他にありません‼️
点数計算に困っている麻雀初心者の方は是非一度ダウンロード
してみて下さい😆

ですが、、、惜しいです‼️😂
こんなに良いアプリなのに重大な欠陥を見つけてしまいました💦
それは、設定されている役が全て収録されていないことです😂
もしこのコメントを見て頂けたら役の追加をお願いしたいです🙇

最後に、もう一度言いますが修正がされればほんとうに素晴らしい
アプリです❗️

**Developer response:** ご丁寧にレビューありがとうございます！

仰る通りで役が足りておりませんでした。
既に一般的な役をすべて実装しましたので、快適にお使いいただけると思います。

是非お試しください！

## Frequently asked questions about AgariCam

### How does AgariCam calculate mahjong scores?

AgariCam uses AI to read your winning hand from a photograph. It identifies all 14 tiles and automatically calculates the yaku, han, and fu to determine the final score and payment.

### Can I fix tiles if AgariCam reads them incorrectly?

Yes, AgariCam allows you to easily correct any misread tiles by dragging and dropping or tapping to fix them on the screen. This ensures the final score is always accurate.

### Does AgariCam support custom mahjong rules?

Yes, you can customize AgariCam to match your table's house rules. Options include the number of red fives, open tanyao, atozuke, and rounded mangan (kiriage).

### Is AgariCam suitable for beginners?

AgariCam is very helpful for newer players who find mahjong scoring difficult to memorize. It provides clear visuals and an in-app yaku list to aid learning.

### How often is AgariCam updated?

The app was last updated on 2026-06-27 with version 1.1.8. Updates typically include bug fixes and feature enhancements to improve the user experience.

### What devices does AgariCam support?

AgariCam is available for iPhone, iPad, and iPod. It is designed for iOS devices.

### Does AgariCam have ads?

No, AgariCam does not contain advertisements. The app is ad-free, allowing for an uninterrupted scoring experience during your mahjong games.

### How does AgariCam handle privacy?

Your privacy is a priority. Photos of your mahjong hands are processed entirely on your device and are never sent to any servers, ensuring your game data remains secure.

## Version history (last 5 releases)

### 1.1.10 — 2026-08-05

fixed bugs

### 1.1.9 — 2026-07-09

fix bugs,
premium mode added
you can enter information before take picture

### 1.1.8 — 2026-06-27

english ver

### 1.1.7 — 2026-06-03

バグの修正
カメラ精度の向上
役一覧の間違いの修正
今後ともあがりかむをよろしくお願いします

### 1.1.6 — 2026-06-02

カメラの読み取り精度向上
役一覧の間違い修正
今後ともあがりかむをよろしくお願いします。

## More apps by Yusuke Nomura

- [Kamikura: PDF Bookshelf](https://appshunter.io/ios/app/kamikura-pdf-bookshelf/id6753772805)
- [YORVIA: バイトの給料計算とシフト管理](https://appshunter.io/ios/app/yorvia/id6761879254)
- [LiftCal 筋トレ習慣カレンダー](https://appshunter.io/ios/app/liftcal/id6762006709)

All apps by Yusuke Nomura: https://appshunter.io/developer/1843939353

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*