# Horizon Class vs AXIOM

The clearest difference is in-app purchases: Horizon Class at none against AXIOM's 2. AXIOM's advantage is update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AXIOM sells 2 in-app purchases, starting at $7.99 per month. Horizon Class asks for nothing beyond the download.

Horizon Class ships an update every 3 weeks, AXIOM daily. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Horizon Class | AXIOM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Freemium |
| Size | 115 MB | 135 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ruden Naggai ELENGA GOMEZ](https://appshunter.io/developer/1848458529) | [navid gahier](https://appshunter.io/developer/1797890438) |

## What reviewers say

### Horizon Class

[App page](https://appshunter.io/ios/app/horizon-class/id6754470109)

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

**In-app purchases:** none


### AXIOM

[App page](https://appshunter.io/ios/app/axiom-maths-and-sciences/id6799700069)

This app teaches high school math and science concepts through interactive, hands-on exercises. It breaks down complex topics step-by-step, ensuring understanding before introducing formulas. Start with daily free lessons or unlock unlimited access with a subscription.

**Highlights:** Interactive manipulation of concepts, Step-by-step explanations, 52 levels from 10th to 12th grade, Focus on understanding 'why', Error-tolerant learning environment, Daily free lessons

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Axiom Pro Monthly | $7.99 | per month |
| Axiom Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Horizon Class free?

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

### Is AXIOM free?

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

### Do Horizon Class or AXIOM have ads?

Neither Horizon Class nor AXIOM shows ads.

### Which is updated more often, Horizon Class or AXIOM?

Horizon Class ships an update every 3 weeks, and AXIOM daily. Most recently, Horizon Class was updated on October 17, 2026 and AXIOM on October 14, 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.*