# Tiretest.AI vs Studii

The clearest difference is ads: Studii at none against Tiretest.AI's shown. Studii also leads on update cadence (weekly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Tiretest.AI ships an update every 3 months, Studii weekly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tiretest.AI | Studii |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/tiretestai/id6651831050/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Size | 47 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Velutian Inc.](https://appshunter.io/developer/1763982749) | [Chengkai Xue](https://appshunter.io/developer/1852284399) |

## What reviewers say

### Tiretest.AI

[App page](https://appshunter.io/ios/app/tiretestai/id6651831050)

**Features:** macOS Compatibility

**In-app purchases:** none


### Studii

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tiretest.AI free?

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

### Is Studii free?

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

### Do Tiretest.AI or Studii have ads?

Tiretest.AI shows ads; Studii does not.

### Which is updated more often, Tiretest.AI or Studii?

Tiretest.AI ships an update every 3 months, and Studii weekly. Most recently, Tiretest.AI was updated on October 24, 2026 and Studii on October 6, 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.*