# To do list vs コツログ

The clearest difference is in-app purchases: コツログ at none against To do list's 3. To do list's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. To do list sells 3 in-app purchases, starting at $0.99 per month. コツログ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | To do list | コツログ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (166 ratings)](https://appshunter.io/ios/app/to-do-list-reminder/id1620754185/reviews)** | — |
| Number of ratings | **166** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 46 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [其传 杨](https://appshunter.io/developer/972627480) | [Sota Ohno](https://appshunter.io/developer/6778257909) |

## What reviewers say

### To do list

[App page](https://appshunter.io/ios/app/to-do-list-reminder/id1620754185)

Organize your daily tasks and never miss important events with this powerful to-do list app. Schedule your day, set unlimited reminders for various purposes, and utilize home screen widgets for quick access. Customize your lists with categories and themes, and benefit from cloud backup and auto-repeat options.

**Highlights:** Schedule daily plans, Unlimited reminders, Home screen widgets, Auto-repeat tasks, Quick import options, Multiple themes, Cloud backup

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium | $0.99 | per month |
| 6 Monthly premium | $3.99 | per 6 months |
| 1 year premium | $5.99 | per year |


### コツログ

[App page](https://appshunter.io/ios/app/id6778257541)

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

**In-app purchases:** none


## Frequently asked questions

### Is To do list free?

To do list is free to download, with in-app purchases available.

### Is コツログ free?

コツログ is free to download, with no in-app purchases.

### Do To do list or コツログ have ads?

Neither To do list nor コツログ shows ads.

### Which is updated more often, To do list or コツログ?

To do list ships an update every 3 weeks, and コツログ every 3 weeks. Most recently, To do list was updated on November 3, 2026 and コツログ on October 31, 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.*