# uCertifyPrep CSSLP vs BreakLingo

The clearest difference is in-app purchases: BreakLingo at none against uCertifyPrep CSSLP's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. uCertifyPrep CSSLP sells 1 one-off in-app purchase. BreakLingo asks for nothing beyond the download.

## The numbers

| Metric | uCertifyPrep CSSLP | BreakLingo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/ucertifyprep-csslp/id1611743464/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 121 MB | 29 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Tom Wang](https://appshunter.io/developer/1242694486) |

## What reviewers say

### uCertifyPrep CSSLP

[App page](https://appshunter.io/ios/app/ucertifyprep-csslp/id1611743464)

Prepare for the CSSLP certification with a full-length practice test designed to simulate real exam conditions. Study security design principles, threat modeling, and more on your mobile device. Features gamified learning and feedback to enhance test-taking skills.

**Highlights:** Simulates real exam conditions, Covers security design principles and threat modeling, Gamified learning with randomization and spaced repetition, Provides feedback for skill improvement, Accessible on mobile devices, Includes 50+ item types

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep CSSLP | $49.99 | one-time |


### BreakLingo

[App page](https://appshunter.io/ios/app/breaklingo/id6760588339)

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

**In-app purchases:** none


## Frequently asked questions

### Is uCertifyPrep CSSLP free?

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

### Is BreakLingo free?

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

### Do uCertifyPrep CSSLP or BreakLingo have ads?

Neither uCertifyPrep CSSLP nor BreakLingo 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.*