# Grammagical vs Atom Learning

The clearest difference is in-app purchases: Atom Learning at none against Grammagical's 2. Grammagical's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Grammagical sells 2 in-app purchases, starting at $5.99 per month. Atom Learning asks for nothing beyond the download.

Grammagical ships an update fortnightly, Atom Learning monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Grammagical | Atom Learning |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 200 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Built By Bo Ltd](https://appshunter.io/developer/1524257644) | [Atom Learning Ltd](https://appshunter.io/developer/6775806717) |

## What reviewers say

### Grammagical

[App page](https://appshunter.io/ios/app/grammagical/id6762902228)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grammagical Monthly | $5.99 | per month |
| Grammagical Annual | $34.99 | per year |


### Atom Learning

[App page](https://appshunter.io/ios/app/atom-learning/id6795516508)

This platform offers personalized learning for children aged 7-16, covering maths, English, and reasoning. It adapts to individual progress, prepares for exams, and provides revision tools. Learning syncs across devices for continuous study.

**Highlights:** Adaptive learning across subjects, 11+ and entrance exam preparation, GCSE revision with mock tests, Personalized learning journeys, Progress tracking and rewards, Cross-device progress syncing

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

**In-app purchases:** none


## Frequently asked questions

### Is Grammagical free?

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

### Is Atom Learning free?

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

### Do Grammagical or Atom Learning have ads?

Neither Grammagical nor Atom Learning shows ads.

### Which is updated more often, Grammagical or Atom Learning?

Grammagical ships an update fortnightly, and Atom Learning monthly. Most recently, Grammagical was updated on October 31, 2026 and Atom Learning on October 31, 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.*