# Otasuke Kototen vs Tasks by Time Left

The clearest difference is in-app purchases: Otasuke Kototen at none against Tasks by Time Left's 9. Otasuke Kototen also leads on iOS requirement (12.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tasks by Time Left sells 9 in-app purchases, starting at $1.99 per month. Otasuke Kototen asks for nothing beyond the download.

Otasuke Kototen ships an update every 3 weeks, Tasks by Time Left every 5 weeks. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Otasuke Kototen | Tasks by Time Left |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tasks-by-time-left-1440task/id1640161652/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 65.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 68 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SOCIA LABO, K.K.](https://appshunter.io/developer/1688326248) | [Kota Suzuki](https://appshunter.io/developer/1621032637) |

## What reviewers say

### Otasuke Kototen

[App page](https://appshunter.io/ios/app/otasuke-kototen/id1601102019)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tasks by Time Left

[App page](https://appshunter.io/ios/app/tasks-by-time-left-1440task/id1640161652)

This app helps you manage your daily tasks by visualizing time limits and focusing on immediate goals. It encourages realistic goal setting and habit formation by resetting incomplete tasks daily and displaying only urgent items. Break free from procrastination and make the most of your 1,440 minutes.

**Highlights:** Real-time remaining time display, No carry-over to next day rule, Display only immediate tasks, Simplified task management, Visualizing time limits, Maximizing focus

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PremiumPlan | $1.99 | per month |
| Donate | $0.49 | one-time |
| Support | $1.99 | one-time |
| プレミアムプラン | $1.99 | one-time |
| Support | $2.99 | one-time |
| Premium | $5.99 | one-time |
| Support | $5.99 | one-time |
| Support | $19.99 | one-time |
| Support | $59.99 | one-time |


## Frequently asked questions

### Is Otasuke Kototen free?

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

### Is Tasks by Time Left free?

Tasks by Time Left is free to download, with in-app purchases available.

### Do Otasuke Kototen or Tasks by Time Left have ads?

Both Otasuke Kototen and Tasks by Time Left show ads.

### Which is updated more often, Otasuke Kototen or Tasks by Time Left?

Otasuke Kototen ships an update every 3 weeks, and Tasks by Time Left every 5 weeks. Most recently, Otasuke Kototen was updated on October 11, 2026 and Tasks by Time Left on October 17, 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.*