# Skillz vs Zeno Study

The clearest difference is in-app purchases: Skillz at none against Zeno Study's 3. Skillz also leads on iOS requirement (12.0 vs 16.4). Zeno Study's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Zeno Study sells 3 in-app purchases, starting at $8.99 per month. Skillz asks for nothing beyond the download.

Skillz ships an update every 3 weeks, Zeno Study every 3 days. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Skillz | Zeno Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 34 MB | 62 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Abdelrahman Hamdy](https://appshunter.io/developer/1810071792) | [Systeme Digital GmbH](https://appshunter.io/developer/1896251103) |

## What reviewers say

### Skillz

[App page](https://appshunter.io/ios/app/skillz-study-assisstant/id6747078990)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zeno Study

[App page](https://appshunter.io/ios/app/zeno-study-next-gen-learning/id6766246583)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zeno Pro Monthly | $8.99 | per month |
| Zeno Pro (monthly) | $12.99 | per month |
| Zeno Pro (yearly) | $89.99 | per year |


## Frequently asked questions

### Is Skillz free?

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

### Is Zeno Study free?

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

### Do Skillz or Zeno Study have ads?

Neither Skillz nor Zeno Study shows ads.

### Which is updated more often, Skillz or Zeno Study?

Skillz ships an update every 3 weeks, and Zeno Study every 3 days. Most recently, Skillz was updated on September 24, 2026 and Zeno Study on September 18, 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.*