# Cleo Learn vs GrammarStep Russian

Cleo Learn and GrammarStep Russian are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cleo Learn | GrammarStep Russian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 98 MB | 54 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [CheckIT Labs, Inc.](https://appshunter.io/developer/1702552680) | [Gregoire Kourdouli](https://appshunter.io/developer/1567092907) |

## What reviewers say

### Cleo Learn

[App page](https://appshunter.io/ios/app/cleo-learn/id6461536817)

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

**In-app purchases:** none


### GrammarStep Russian

[App page](https://appshunter.io/ios/app/grammarstep-russian/id6759071686)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cleo Learn free?

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

### Is GrammarStep Russian free?

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

### Do Cleo Learn or GrammarStep Russian have ads?

Neither Cleo Learn nor GrammarStep Russian shows ads.

### Which is updated more often, Cleo Learn or GrammarStep Russian?

Cleo Learn ships an update every 2 months, and GrammarStep Russian every 2 months. Most recently, Cleo Learn was updated on October 24, 2026 and GrammarStep Russian on October 24, 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.*