# SAT Mobile vs Certifica

The clearest difference is update cadence: Certifica at every 4 months against SAT Mobile's every 27 months. SAT Mobile's advantage is iOS requirement (12.0 vs 14.0). On price, ads, 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.

SAT Mobile ships an update every 27 months, Certifica every 4 months. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SAT Mobile | Certifica |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 4 months** |
| Size | 30 MB | 80 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Streamlined](https://appshunter.io/developer/1554595633) | [digitallcps sas](https://appshunter.io/developer/1669816792) |

## What reviewers say

### SAT Mobile

[App page](https://appshunter.io/ios/app/sat-mobile/id1554595631)

**Features:** macOS Compatibility

**In-app purchases:** none


### Certifica

[App page](https://appshunter.io/ios/app/certifica/id6446261876)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAT Mobile free?

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

### Is Certifica free?

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

### Do SAT Mobile or Certifica have ads?

Neither SAT Mobile nor Certifica shows ads.

### Which is updated more often, SAT Mobile or Certifica?

SAT Mobile ships an update every 27 months, and Certifica every 4 months. Most recently, SAT Mobile was updated on September 18, 2026 and Certifica on September 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.*