MJCalc vs TemBo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MJCalc
This app simplifies Mahjong score calculations with minimal touch input. Designed for efficiency, it aims to make scoring quick and easy for players. Feedback and requests can be submitted via the support page.
- Simplified score calculation
- Minimal touch operations
- Efficient gameplay aid
- Support page for feedback
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シンプルな麻雀の符計算アプリです。 なるべくタッチ操作を少なくして点数計算できるようにしています。 ご意見ご希望はサポートページへお願いします。
TemBo
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直感的な操作で麻雀の点数のやり取りを全て自動化することを実現しました。 使い方は簡単！ 1. 4人の名前を入力 2. 登録して対局画面に進む 3. テンパイしたら名前をタップしてリーチ！ 4. あがった人から放銃した人に向けて、ツモなら自分に向けてスライド 5. 翻数と符を入力するだけ！ 局、本場、立直による供託は全てアプリが自動で管理してくれます。 また、誤った操作をしてしまった場合も、一つ前の状況まで戻すことができます。
Screenshots
Verdict
The clearest difference is ads: TemBo at none against MJCalc's shown. TemBo also leads on update cadence (daily vs every 10 months). MJCalc's advantage is iOS requirement (11.0 vs 17.4). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
MJCalc ships an update every 10 months, TemBo daily. Both last shipped on October 10, 2026.
| Parameter | MJCalc | TemBo |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 10 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.4 |
| Further details — not scored | ||
| Size | 26 MB | 17 MB |
| Age rating | 17+ | 4+ |
| Developer | Shuji Nagaoka | Kosuke Murakami |
In-app purchases
MJCalc
No in-app purchases
TemBo
No in-app purchases
