# Rewan Language School vs ZenAI

The clearest difference is in-app purchases: Rewan Language School at none against ZenAI's 3. ZenAI's advantage is update cadence (every 2 days vs every 6 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ZenAI sells 3 one-off in-app purchases. Rewan Language School asks for nothing beyond the download.

Rewan Language School ships an update every 6 days, ZenAI every 2 days. The most recent releases landed on November 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Rewan Language School | ZenAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Size | 44 MB | 6 MB |
| Requires iOS | **18.4** | 18.5 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SAGA FOR SOLUTIONS](https://appshunter.io/developer/1724574145) | [ZenStudy Technologies - FZCO](https://appshunter.io/developer/1782979211) |

## What reviewers say

### Rewan Language School

[App page](https://appshunter.io/ios/app/rewan-language-school/id6475634791)

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

**In-app purchases:** none


### ZenAI

[App page](https://appshunter.io/ios/app/zenai-study-smarter/id6747843527)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit | $0.99 | one-time |
| 5 Credits | $3.99 | one-time |
| 10 Credits | $5.99 | one-time |


## Frequently asked questions

### Is Rewan Language School free?

Rewan Language School is free to download, with no in-app purchases.

### Is ZenAI free?

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

### Do Rewan Language School or ZenAI have ads?

Neither Rewan Language School nor ZenAI shows ads.

### Which is updated more often, Rewan Language School or ZenAI?

Rewan Language School ships an update every 6 days, and ZenAI every 2 days. Most recently, Rewan Language School was updated on November 4, 2026 and ZenAI 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.*