# Study Chey vs Doralingo

The clearest difference is ads: Study Chey at none against Doralingo's shown. Study Chey also leads on update cadence (every 4 days vs every 2 months). Doralingo's advantage is iOS requirement (13.0 vs 15.1). On price, 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.

Study Chey ships an update every 4 days, Doralingo every 2 months. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Study Chey | Doralingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 44 MB | 82 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Garimella Sri Vijaya Naga Praveen](https://appshunter.io/developer/1864936638) | [Yassir Kazzoune](https://appshunter.io/developer/1736367012) |

## What reviewers say

### Study Chey

[App page](https://appshunter.io/ios/app/study-chey/id6757381771)

**Features:** macOS Compatibility

**In-app purchases:** none


### Doralingo

[App page](https://appshunter.io/ios/app/doralingo/id6760631656)

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

**In-app purchases:** none


## Frequently asked questions

### Is Study Chey free?

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

### Is Doralingo free?

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

### Do Study Chey or Doralingo have ads?

Doralingo shows ads; Study Chey does not.

### Which is updated more often, Study Chey or Doralingo?

Study Chey ships an update every 4 days, and Doralingo every 2 months. Most recently, Study Chey was updated on October 16, 2026 and Doralingo on October 22, 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.*