# Knew vs InfiniaGo

The clearest difference is update cadence: InfiniaGo at every 3 days against Knew's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Knew sells 5 one-off in-app purchases and InfiniaGo sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Knew ships an update weekly, InfiniaGo every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Knew | InfiniaGo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Size | 61 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tirapone Wangpa](https://appshunter.io/developer/1869153616) | [Nuttibase Charupeng](https://appshunter.io/developer/1895609659) |

## What reviewers say

### 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 |


### InfiniaGo

[App page](https://appshunter.io/ios/app/infiniago/id6764041626)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Live Access | $3.99 | per month |
| Teacher Monthly Access | $9.99 | per month |


## Frequently asked questions

### Is Knew free?

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

### Is InfiniaGo free?

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

### Do Knew or InfiniaGo have ads?

Neither Knew nor InfiniaGo shows ads.

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

Knew ships an update weekly, and InfiniaGo every 3 days. Most recently, Knew was updated on October 28, 2026 and InfiniaGo on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*