# Task Master：education vs Errly

The clearest difference is in-app purchases: Task Master：education at none against Errly's 10. Task Master：education also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.5). On price, update cadence and device support there is nothing between them.

Both are free to download. Errly sells 10 in-app purchases, starting at $2.99 per month. Task Master：education asks for nothing beyond the download.

Task Master：education ships an update every 5 days, Errly every 3 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Task Master：education | Errly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 73 MB | 165 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [成龙 宇](https://appshunter.io/developer/6773403595) | [奎锋 张](https://appshunter.io/developer/1487627883) |

## What reviewers say

### Task Master：education

[App page](https://appshunter.io/ios/app/task-mastereducation/id6782941622)

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

**In-app purchases:** none


### Errly

[App page](https://appshunter.io/ios/app/errly-ai-tutor-and-error-book/id6794799247)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| errly_extras_storage_50gb | $2.99 | per month |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Ultra Monthly | $14.99 | per month |
| Pro Yearly | $59.99 | per year |
| Ultra Yearly | $119.99 | per year |
| errly_extras_pdf_export_once | $0.99 | one-time |
| errly_extras_theme_forest | $0.99 | one-time |
| errly_extras_theme_midnight | $2.99 | one-time |
| errly_extras_pdf_export_unlimited | $4.99 | one-time |


## Frequently asked questions

### Is Task Master：education free?

Task Master：education is free to download, with no in-app purchases.

### Is Errly free?

Errly is free to download, with in-app purchases available.

### Do Task Master：education or Errly have ads?

Errly shows ads; Task Master：education does not.

### Which is updated more often, Task Master：education or Errly?

Task Master：education ships an update every 5 days, and Errly every 3 days. Most recently, Task Master：education was updated on October 12, 2026 and Errly on October 11, 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.*