# edX online learning vs CompTIA CySA+ (CS0

The clearest difference is update cadence: CompTIA CySA+ (CS0 at every 2 weeks against edX online learning's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. edX online learning sells 42 one-off in-app purchases and CompTIA CySA+ (CS0 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

edX online learning ships an update every 5 weeks, CompTIA CySA+ (CS0 every 2 weeks. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | edX online learning | CompTIA CySA+ (CS0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11K ratings)](https://appshunter.io/ios/app/edx-online-learning/id945480667/reviews)** | — |
| Number of ratings | **11K** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 43 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [edX LLC](https://appshunter.io/developer/1700453712) | [EXAMCERT PTY LTD](https://appshunter.io/developer/1830664214) |

## What reviewers say

### edX online learning

[App page](https://appshunter.io/ios/app/edx-online-learning/id945480667)

Access thousands of online courses and degree programs from top universities and companies. Upskill in critical disciplines, strengthen your resume, and advance your career on your own schedule. Stream content, download materials, and test your knowledge with quizzes and exams.

**Highlights:** Thousands of courses and programs, World-class academic and industry partners, Career skill development, Professional certificate programs, Degree programs, Stream online courses, Download course materials

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

**In-app purchases (42)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Course | $5.00 | one-time |
| Upgrade Course | $10.00 | one-time |
| Upgrade Course | $19.00 | one-time |
| Upgrade Course | $20.00 | one-time |
| Upgrade Course | $25.00 | one-time |
| Upgrade Course | $26.00 | one-time |
| Upgrade Course | $29.00 | one-time |
| Upgrade Course | $30.00 | one-time |
| Upgrade Course | $39.00 | one-time |
| Upgrade Course | $45.00 | one-time |
| Upgrade Course | $49.00 | one-time |
| Upgrade Course | $50.00 | one-time |
| Upgrade Course | $54.00 | one-time |
| Upgrade Course | $55.00 | one-time |
| Upgrade Course | $59.00 | one-time |
| Upgrade Course | $60.00 | one-time |
| Upgrade Course | $69.00 | one-time |
| Upgrade Course | $79.00 | one-time |
| Upgrade Course | $99.00 | one-time |
| Upgrade Course | $100.00 | one-time |
| Upgrade Course | $105.99 | one-time |
| Upgrade Course | $119.00 | one-time |
| Upgrade Course | $123.99 | one-time |
| Upgrade Course | $124.99 | one-time |
| Upgrade Course | $129.00 | one-time |
| Upgrade Course | $149.00 | one-time |
| Upgrade Course | $150.00 | one-time |
| Upgrade Course | $159.00 | one-time |
| Upgrade Course | $169.00 | one-time |
| Upgrade Course | $186.99 | one-time |
| Upgrade Course | $189.00 | one-time |
| Upgrade Course | $199.00 | one-time |
| Upgrade Course | $200.00 | one-time |
| Upgrade Course | $209.00 | one-time |
| Upgrade Course | $219.00 | one-time |
| Upgrade Course | $229.00 | one-time |
| Upgrade Course | $249.00 | one-time |
| Upgrade Course | $299.00 | one-time |
| Upgrade Course | $300.00 | one-time |
| Upgrade Course | $349.00 | one-time |
| Upgrade Course | $449.00 | one-time |
| Upgrade Course | $829.00 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient learning on the go
- 💡 Wide variety of courses
- 🌟 High-quality content from renowned institutions
- 👍 Intuitive interface

**What reviewers complain about**

- 🐛 Buggy app performance
- 🔍 Lack of progress tracking
- 📱 Limited functionality compared to website
- 🔍 Difficult to navigate courses
- 🔍 Inconsistent user experience

**Reported bugs**

- Videos not playing or freezing
- Frequent app crashes or refreshes
- Login issues and loss of course progress
- Incompatibility with certain devices

**Requested features**

- Improved progress tracking and bookmarking
- Split-screen support for note-taking
- Offline mode for all course content
- Better search and filtering options
- Seamless sync between app and website


### CompTIA CySA+ (CS0

[App page](https://appshunter.io/ios/app/comptia-cysa-plus-cs0-003-prep/id6779499983)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $4.99 | one-time |


## Frequently asked questions

### Is edX online learning free?

edX online learning is free to download, with in-app purchases available.

### Is CompTIA CySA+ (CS0 free?

CompTIA CySA+ (CS0 is free to download, with in-app purchases available.

### Do edX online learning or CompTIA CySA+ (CS0 have ads?

Neither edX online learning nor CompTIA CySA+ (CS0 shows ads.

### Which is updated more often, edX online learning or CompTIA CySA+ (CS0?

edX online learning ships an update every 5 weeks, and CompTIA CySA+ (CS0 every 2 weeks. Most recently, edX online learning was updated on October 22, 2026 and CompTIA CySA+ (CS0 on October 13, 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.*