# Reversum vs CompTIA Security+ SY0

The clearest difference is in-app purchases: Reversum at none against CompTIA Security+ SY0's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CompTIA Security+ SY0 sells 4 in-app purchases, starting at $6.99 per 7 days. Reversum asks for nothing beyond the download.

Reversum ships an update every 10 days, CompTIA Security+ SY0 every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Reversum | CompTIA Security+ SY0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/comptia-security-plus-sy0-801-prep/id6760490512/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 29 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lizwunder e.U.](https://appshunter.io/developer/1624542896) | [Anthony Perry](https://appshunter.io/developer/1874405012) |

## What reviewers say

### Reversum

[App page](https://appshunter.io/ios/app/reversum/id6757308135)

**In-app purchases:** none


### CompTIA Security+ SY0

[App page](https://appshunter.io/ios/app/comptia-security-plus-sy0-801-prep/id6760490512)

Prepare for the CompTIA Security+ certification exam with comprehensive practice tests and study materials. This app utilizes cognitive science principles like spaced repetition and confidence calibration to ensure you're exam-ready. It offers multiple study modes and offline capabilities for flexible learning.

**Highlights:** Practice tests for SY0-801 and SY0-701 exams, Cognitive science-based learning methods, Confidence calibration and spaced repetition, Progressive difficulty levels, 3,600+ practice questions, 200+ study materials, Offline study capability

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Security+ Pro | $6.99 | per 7 days |
| Security+ Pro | $12.99 | per month |
| Security+ Pro | $34.99 | per year |
| Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Reversum free?

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

### Is CompTIA Security+ SY0 free?

CompTIA Security+ SY0 is free to download, with in-app purchases available.

### Do Reversum or CompTIA Security+ SY0 have ads?

Neither Reversum nor CompTIA Security+ SY0 shows ads.

### Which is updated more often, Reversum or CompTIA Security+ SY0?

Reversum ships an update every 10 days, and CompTIA Security+ SY0 every 2 weeks. Most recently, Reversum was updated on October 31, 2026 and CompTIA Security+ SY0 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*