# AsciTutor vs Knew

The clearest difference is in-app purchases: AsciTutor at none against Knew's 5. AsciTutor also leads on iOS requirement (13.0 vs 15.0). Knew's advantage is update cadence (weekly vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Knew sells 5 one-off in-app purchases. AsciTutor asks for nothing beyond the download.

AsciTutor ships an update every 6 months, Knew weekly. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AsciTutor | Knew |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Size | 221 MB | 61 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jamorn Anantariyakul](https://appshunter.io/developer/1481815522) | [Tirapone Wangpa](https://appshunter.io/developer/1869153616) |

## What reviewers say

### AsciTutor

[App page](https://appshunter.io/ios/app/ascitutor/id1583556457)

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

**In-app purchases:** none


### Knew

[App page](https://appshunter.io/ios/app/knew/id6757827228)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ตะลุยโจทย์ A-Level แบบออนไลน์สด | $199.99 | one-time |
| คอร์สเหมา ม.ต้นเนื้อหารุ่น6 | $399.99 | one-time |
| คอร์สปั้นประถมปลายแบบออนไลน์สด1ปี | $399.99 | one-time |
| ตะลุยโจทย์ ม.ต้น แบบออนไลน์สด 1 ปี | $399.99 | one-time |
| เนื้อหา ม.ปลาย แบบออนไลน์สด | $599.99 | one-time |


## Frequently asked questions

### Is AsciTutor free?

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

### Is Knew free?

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

### Do AsciTutor or Knew have ads?

Neither AsciTutor nor Knew shows ads.

### Which is updated more often, AsciTutor or Knew?

AsciTutor ships an update every 6 months, and Knew weekly. Most recently, AsciTutor was updated on October 7, 2026 and Knew on September 30, 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.*