# SKoolKool vs Nibi

The clearest difference is in-app purchases: SKoolKool at none against Nibi's 3. SKoolKool also leads on update cadence (every 10 days vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Nibi sells 3 in-app purchases, starting at $1.99 per 7 days. SKoolKool asks for nothing beyond the download.

SKoolKool ships an update every 10 days, Nibi every 2 months. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SKoolKool | Nibi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 47 MB | 27 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Boudjemaa DJEBARRI](https://appshunter.io/developer/1860206219) | [Kamran Namazov](https://appshunter.io/developer/1829174471) |

## What reviewers say

### SKoolKool

[App page](https://appshunter.io/ios/app/skoolkool-ai-study-tools/id6756345298)

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

**In-app purchases:** none


### Nibi

[App page](https://appshunter.io/ios/app/nibi-fast-language-learning/id6758596532)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Subscription | $1.99 | per 7 days |
| Pro Monthly Subscription | $3.99 | per month |
| Pro yearly subscription | $17.99 | per year |


## Frequently asked questions

### Is SKoolKool free?

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

### Is Nibi free?

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

### Do SKoolKool or Nibi have ads?

Neither SKoolKool nor Nibi shows ads.

### Which is updated more often, SKoolKool or Nibi?

SKoolKool ships an update every 10 days, and Nibi every 2 months. Most recently, SKoolKool was updated on September 19, 2026 and Nibi on September 21, 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.*