# uCertifyPrep CompTIA CLO vs CompTIA DataSys+ Prep

The clearest difference is rating: uCertifyPrep CompTIA CLO at 4.0 against CompTIA DataSys+ Prep's 3.0. uCertifyPrep CompTIA CLO also leads on monetization model (free vs subscription) and device support (3 vs 1). CompTIA DataSys+ Prep's advantage is update cadence (every 5 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. uCertifyPrep CompTIA CLO sells 1 one-off in-app purchase and CompTIA DataSys+ Prep sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

uCertifyPrep CompTIA CLO holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

uCertifyPrep CompTIA CLO ships an update every 3 months, CompTIA DataSys+ Prep every 5 weeks. The most recent releases landed on September 16, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | uCertifyPrep CompTIA CLO | CompTIA DataSys+ Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/ucertifyprep-comptia-clo-002/id1593159580/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/comptia-datasys-plus-prep/id6670740700/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Subscription |
| Size | 121 MB | 12 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### uCertifyPrep CompTIA CLO

[App page](https://appshunter.io/ios/app/ucertifyprep-comptia-clo-002/id1593159580)

Prepare for your CompTIA Cloud Essentials+ certification with realistic practice tests. This app simulates exam conditions, covering cloud concepts, business principles, and technical operations. Study anytime, anywhere with a cloud-based solution designed for efficient learning.

**Highlights:** Realistic practice tests, Simulates exam conditions, Covers cloud concepts and operations, Gamified learning with uCertify Play, 50+ item types including performance items, Feedback and reinforcement for formative tests

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep CompTIA CLO-002 | $49.99 | one-time |


### CompTIA DataSys+ Prep

[App page](https://appshunter.io/ios/app/comptia-datasys-plus-prep/id6670740700)

Prepare for the CompTIA DataSys+ certification with in-depth coverage of data management and security. Features comprehensive practice tests and expert-level content to help you master database fundamentals, deployment, and protection.

**Highlights:** In-depth data systems coverage, Comprehensive practice tests, Expert-level study materials, Targeted question sets, Database fundamentals, Data security and compliance

**Features:** macOS Compatibility

**In-app purchases (2)**

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


## Frequently asked questions

### Is uCertifyPrep CompTIA CLO free?

uCertifyPrep CompTIA CLO is free to download, with in-app purchases available.

### Is CompTIA DataSys+ Prep free?

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

### Which has better reviews, uCertifyPrep CompTIA CLO or CompTIA DataSys+ Prep?

uCertifyPrep CompTIA CLO is rated higher. uCertifyPrep CompTIA CLO averages 4.0 out of 5 from 1 ratings, while CompTIA DataSys+ Prep averages 3.0 from 2 ratings.

### Do uCertifyPrep CompTIA CLO or CompTIA DataSys+ Prep have ads?

Neither uCertifyPrep CompTIA CLO nor CompTIA DataSys+ Prep shows ads.

### Which is updated more often, uCertifyPrep CompTIA CLO or CompTIA DataSys+ Prep?

uCertifyPrep CompTIA CLO ships an update every 3 months, and CompTIA DataSys+ Prep every 5 weeks. Most recently, uCertifyPrep CompTIA CLO was updated on September 16, 2026 and CompTIA DataSys+ Prep on June 1, 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.*