# CompTIA DataX Prep vs CyberSim

The clearest difference is in-app purchases: CyberSim at none against CompTIA DataX Prep's 2. CyberSim also leads on update cadence (every 2 weeks vs every 5 weeks) and ratings volume (3 vs 1). CompTIA DataX Prep's advantage is iOS requirement (16.0 vs 18.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. CompTIA DataX Prep sells 2 in-app purchases, starting at $9.99 per month. CyberSim asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CompTIA DataX Prep against 5.0 for CyberSim. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

CompTIA DataX Prep ships an update every 5 weeks, CyberSim every 2 weeks. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CompTIA DataX Prep | CyberSim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/comptia-datax-prep/id6670740937/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/cybersim-cert-exam-practice/id6762009652/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 12 MB | 18 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Ian Trimble](https://appshunter.io/developer/1891470277) |

## What reviewers say

### CompTIA DataX Prep

[App page](https://appshunter.io/ios/app/comptia-datax-prep/id6670740937)

Prepare for the CompTIA DataX certification with this app. It offers a comprehensive curriculum, real-world simulations, and in-depth practice questions to validate your advanced data science skills. Receive expert feedback to target areas for improvement and elevate your career.

**Highlights:** Comprehensive curriculum on data science concepts, Real-world scenario simulations, In-depth practice questions, Expert performance feedback, Preparation for CompTIA DataX certification

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


### CyberSim

[App page](https://appshunter.io/ios/app/cybersim-cert-exam-practice/id6762009652)

Prepare for cybersecurity certifications with realistic exam questions and practice modes. Go beyond multiple choice with performance-based questions and AI-powered adaptive learning. Track your progress and master exam objectives for a successful first attempt.

**Highlights:** 10,000+ realistic exam questions, 7 question types including simulations, 4 practice modes: Practice, Timed, Adaptive, Custom, Smart progress tracking and readiness scores, Domain-specific performance breakdown, Detailed explanations for every answer

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

**In-app purchases:** none


## Frequently asked questions

### Is CompTIA DataX Prep free?

CompTIA DataX Prep is free to download, with in-app purchases available.

### Is CyberSim free?

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

### Which has better reviews, CompTIA DataX Prep or CyberSim?

CompTIA DataX Prep and CyberSim are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do CompTIA DataX Prep or CyberSim have ads?

Neither CompTIA DataX Prep nor CyberSim shows ads.

### Which is updated more often, CompTIA DataX Prep or CyberSim?

CompTIA DataX Prep ships an update every 5 weeks, and CyberSim every 2 weeks. Most recently, CompTIA DataX Prep was updated on October 27, 2026 and CyberSim on October 6, 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.*