# Studii vs UniNiger

The clearest difference is update cadence: Studii at weekly against UniNiger's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Studii ships an update weekly, UniNiger fortnightly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Studii | UniNiger |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Size | 40 MB | 32 MB |
| Requires iOS | **15.1** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Chengkai Xue](https://appshunter.io/developer/1852284399) | [Promild Tech Ltd.](https://appshunter.io/developer/1742575422) |

## What reviewers say

### Studii

[App page](https://appshunter.io/ios/app/studii-doomscroll-and-learn/id6755154363)

**Features:** macOS Compatibility

**In-app purchases:** none


### UniNiger

[App page](https://appshunter.io/ios/app/uniniger/id6773420142)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studii free?

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

### Is UniNiger free?

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

### Do Studii or UniNiger have ads?

Neither Studii nor UniNiger shows ads.

### Which is updated more often, Studii or UniNiger?

Studii ships an update weekly, and UniNiger fortnightly. Most recently, Studii was updated on October 6, 2026 and UniNiger on September 29, 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.*