# Certifya vs AXIOM

The clearest difference is update cadence: AXIOM at daily against Certifya's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Certifya sells 1 one-off in-app purchase and AXIOM sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Certifya ships an update every 3 weeks, AXIOM daily. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Certifya | AXIOM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 29 MB | 138 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim VARLET](https://appshunter.io/developer/1874995156) | [navid gahier](https://appshunter.io/developer/1797890438) |

## What reviewers say

### Certifya

[App page](https://appshunter.io/ios/app/certifya-certification-amf/id6758785474)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accès Premium | $22.00 | one-time |


### AXIOM

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

**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 Certifya free?

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

### Is AXIOM free?

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

### Do Certifya or AXIOM have ads?

Neither Certifya nor AXIOM shows ads.

### Which is updated more often, Certifya or AXIOM?

Certifya ships an update every 3 weeks, and AXIOM daily. Most recently, Certifya was updated on September 20, 2026 and AXIOM on September 17, 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.*