# CompTIA DataSys+ Exam Prep vs CSSLP Exam bу Rocket Prep 2026

CompTIA DataSys+ Exam Prep and CSSLP Exam bу Rocket Prep 2026 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. CompTIA DataSys+ Exam Prep sells 2 in-app purchases, starting at $12.99 per 7 days and CSSLP Exam bу Rocket Prep 2026 sells 6 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CompTIA DataSys+ Exam Prep | CSSLP Exam bу Rocket Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 39 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) | [Darya Pyzhyk](https://appshunter.io/developer/1799009188) |

## What reviewers say

### CompTIA DataSys+ Exam Prep

[App page](https://appshunter.io/ios/app/comptia-datasys-plus-exam-prep/id6748833668)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataSys Weekly Full Access | $12.99 | per 7 days |
| DataSys Monthly Full Access | $34.99 | per month |


### CSSLP Exam bу Rocket Prep 2026

[App page](https://appshunter.io/ios/app/csslp-exam-b-rocket-prep-2026/id6749002519)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CSSLP Weekly Full Access | $8.99 | per 7 days |
| CSSLP Monthly Full Access | $22.99 | per month |
| CSSLP Monthly Full Access | $22.99 | per month |
| ISC2_CSSLP_mock_tries_1 | $4.99 | one-time |
| ISC2_CSSLP_mock_tries_3 | $9.99 | one-time |
| ISC2_CSSLP_mock_tries_5 | $14.99 | one-time |


## Frequently asked questions

### Is CompTIA DataSys+ Exam Prep free?

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

### Is CSSLP Exam bу Rocket Prep 2026 free?

CSSLP Exam bу Rocket Prep 2026 is free to download, with in-app purchases available.

### Do CompTIA DataSys+ Exam Prep or CSSLP Exam bу Rocket Prep 2026 have ads?

Neither CompTIA DataSys+ Exam Prep nor CSSLP Exam bу Rocket Prep 2026 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.*