# Skill Syllabus vs CSU SAFE

The clearest difference is iOS requirement: CSU SAFE at 13.0 against Skill Syllabus's 16.4. 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.

## The numbers

| Metric | Skill Syllabus | CSU SAFE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | — |
| Size | 2 MB | 29 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Ryan M. Frischmann](https://appshunter.io/developer/1690847302) | [CSU SAFE](https://appshunter.io/developer/1801628698) |

## What reviewers say

### Skill Syllabus

[App page](https://appshunter.io/ios/app/skill-syllabus/id6451211267)

**Features:** macOS Compatibility

**In-app purchases:** none


### CSU SAFE

[App page](https://appshunter.io/ios/app/csu-safe/id6743141893)

**In-app purchases:** none


## Frequently asked questions

### Is Skill Syllabus free?

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

### Is CSU SAFE free?

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

### Do Skill Syllabus or CSU SAFE have ads?

Neither Skill Syllabus nor CSU SAFE shows ads.

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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.*