M助手 vs JongKey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
M助手
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欢迎来到M助手！您的专属立直麻将比赛资讯助手！ 想要第一时间了解最新的立直麻将比赛动态吗？不想错过任何一场激烈的对决？M助手是您的最佳选择！我们为您提供最全面、最及时的立直麻将比赛资讯，让您随时随地都能紧跟比赛走向。 M助手的主要功能： - 最新资讯：获取即时的立直麻将比赛新闻和动态，不再错过任何重要赛事！ - 队伍排名：查看各支队伍的最新排名情况，掌握比赛形势一步不漏！ - 选手数据：探索各位选手的数据，助您更好地了解他们的表现！ 无论您是立直麻将的忠实爱好者还是新手玩家，M助手都将为您提供最优质的赛事资讯服务。下载M助手，与全球的立直麻将爱好者一同感受精彩的比赛瞬间！
JongKey
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JongKey is a custom keyboard app that makes it easy to input mahjong tiles. Perfect for recording mahjong games, "What to discard?" discussions, and sharing on social media - making mahjong communication more enjoyable and convenient! 【Key Features】 • Easy input for all 34 types of mahjong tiles and tile backs • Supports two output formats: Unicode emoji and MPS notation • Quick input with intuitive tap operations • Supports Japanese, English, and Chinese (Simplified & Traditional) 【How to Use】 1. Add "JongKey" to keyboards in Settings app 2. Switch keyboards by tapping the globe icon in messaging apps 3. Tap mahjong tiles to input 【Output Formats】 • Unicode: Mahjong tile characters (displayed as emoji) • MPS notation: E S W N, 1m 2m 3m etc. (displayed as text) ※Full Access not required. Your input is not transmitted externally.
Screenshots
Verdict
The clearest difference is ads: M助手 at none against JongKey's shown. M助手 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). JongKey's advantage is update cadence (daily vs every 5 days). On price and in-app purchases 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.
M助手 ships an update every 5 days, JongKey daily. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.
| Parameter | M助手 | JongKey |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | 心逸 沈 | Yuki Takeda |
In-app purchases
M助手
No in-app purchases
JongKey
No in-app purchases
