UTokyo MOCHA vs AI Usage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UTokyo MOCHA
This app allows students, faculty, and visitors to reserve and record stays in public spaces within the university. It uses Bluetooth beacons to automatically track location and provides real-time congestion information, reservation capabilities, and the ability to share entry information with specific users.
- Public space reservation
- Location tracking via Bluetooth beacons
- Real-time congestion information
- Entry information sharing
- Stay history recording
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MOCHA (MObile CHeck-in Application) は、東京大学内の公共スペースの滞在予約・記録ができる学生・教職員・訪問者向けのチェックインアプリです。 教室等に設置したBluetoothビーコンを、MOCHAが自動記録し、あらかじめユーザが同意した条件により位置情報をシステムに記録します。 [機能] * 混雑情報の提供：教室や食堂の混雑度をリアルタイムに表示 * 予約機能：教室や図書館の利用予約、教室のコンセント数確認 * クローズド共有：教室やサークルの部室、研究室など特定の場所への入室情報を事前許可したユーザーと共有 * 滞在記録：自身が滞在した場所の記録・確認 [仕組み] * キャンパスに設置したBluetoothビーコンから発せられる信号を、MOCHAを有効化したスマートフォンが受信することで、キャンパス内での滞在情報が記録されます。 * MOCHAには、混雑状況の提供や教室の予約など、様々な機能を提供する「チャンネル」が複数開設されています。参加するチャンネルを選択することで、他の利用者に公開する情報を選ぶことができます。 * 記録された情報は、本人以外は確認できない形でサーバにアップロードされ、利用者が参加しているチャンネルの設定に基づいて、他の利用者に匿名、ニックネームなどで公開されます。
AI Usage
Monitor your usage across various AI services to avoid exceeding your limits. This app provides a centralized view of your consumption, showing how much you've used and when your quotas reset. Avoid unexpected service interruptions with this simple, visual tracking tool.
- Track AI service usage
- Monitor remaining quotas
- View reset times
- Centralized dashboard
- Visual usage indicators
- Supports multiple AI services
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Track your AI service usage and stay within your limits. THE PROBLEM AI services have usage quotas. You lose track. Limits hit at the worst time. WHY CHECKING MANUALLY ISN'T ENOUGH Each service has its own settings page — but nobody opens five different apps to check usage one by one until it's too late. THE SOLUTION AIUsage tracks your AI service quotas — Claude, Cursor, Antigravity, and more. See exactly how much you've used, how much is left, and when it resets. Simple. Visual. No more surprise limits. Support: steve_ham@icloud.com
Screenshots
Verdict
The clearest difference is review sentiment: UTokyo MOCHA at 50% against AI Usage's 0%. UTokyo MOCHA also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, 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.
UTokyo MOCHA ships an update every 3 weeks, AI Usage fortnightly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | UTokyo MOCHA | AI Usage |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 67 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | The University of Tokyo | Seung-Un Ham |
Customer experience
UTokyo MOCHA
AI Usage
In-app purchases
UTokyo MOCHA
No in-app purchases
AI Usage
No in-app purchases
Questions
Is UTokyo MOCHA free?
Is AI Usage free?
Do UTokyo MOCHA or AI Usage have ads?
Which is updated more often, UTokyo MOCHA or AI Usage?
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