# ERAI! vs Tasks by Time Left

The clearest difference is in-app purchases: ERAI! at none against Tasks by Time Left's 7. ERAI! also leads on update cadence (weekly vs every 4 weeks) and iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Tasks by Time Left sells 7 one-off in-app purchases. ERAI! asks for nothing beyond the download.

ERAI! ships an update weekly, Tasks by Time Left every 4 weeks. The most recent releases landed on September 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | ERAI! | 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 | **Weekly** | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 68 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Shimada](https://appshunter.io/developer/1529796493) | [Kota Suzuki](https://appshunter.io/developer/1621032637) |

## What reviewers say

### ERAI!

[App page](https://appshunter.io/ios/app/erai/id1529796491)

**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 (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate | $0.49 | one-time |
| Support | $1.99 | one-time |
| Support | $2.99 | one-time |
| Premium | $4.99 | one-time |
| Support | $5.99 | one-time |
| Support | $19.99 | one-time |
| Support | $59.99 | one-time |


## Frequently asked questions

### Is ERAI! free?

ERAI! 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 ERAI! or Tasks by Time Left have ads?

Both ERAI! and Tasks by Time Left show ads.

### Which is updated more often, ERAI! or Tasks by Time Left?

ERAI! ships an update weekly, and Tasks by Time Left every 4 weeks. Most recently, ERAI! was updated on September 8, 2026 and Tasks by Time Left on September 13, 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.*