# 授業ToDo vs ComaComa

The clearest difference is ads: 授業ToDo at none against ComaComa's shown. 授業ToDo also leads on iOS requirement (11.0 vs 15.1). ComaComa's advantage is update cadence (every 5 days vs every 2 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

授業ToDo ships an update every 2 weeks, ComaComa every 5 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 授業ToDo | ComaComa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 72 MB | 37 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Santa Takahashi](https://appshunter.io/developer/1589569641) | [Naruhide Shibazaki](https://appshunter.io/developer/1870444141) |

## What reviewers say

### 授業ToDo

[App page](https://appshunter.io/ios/app/todo-todo/id6443823436)

This app helps university students manage their academic tasks and schedules. Create to-do lists for each class, customize notifications, and view tasks in a calendar format. It simplifies daily school life management.

**Highlights:** Create to-dos per class, Customize notification timing, View to-dos in calendar, Customize class designs, Simplify school life management

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

**In-app purchases:** none


### ComaComa

[App page](https://appshunter.io/ios/app/comacoma/id6759912527)

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

**In-app purchases:** none


## Frequently asked questions

### Is 授業ToDo free?

授業ToDo is free to download, with no in-app purchases.

### Is ComaComa free?

ComaComa is free to download, with no in-app purchases.

### Do 授業ToDo or ComaComa have ads?

ComaComa shows ads; 授業ToDo does not.

### Which is updated more often, 授業ToDo or ComaComa?

授業ToDo ships an update every 2 weeks, and ComaComa every 5 days. Most recently, 授業ToDo was updated on October 27, 2026 and ComaComa on October 25, 2026.

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