# Brittan School District vs uCertifyPrep CISSP

The clearest difference is in-app purchases: Brittan School District at none against uCertifyPrep CISSP's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. uCertifyPrep CISSP sells 1 one-off in-app purchase. Brittan School District asks for nothing beyond the download.

Brittan School District ships an update every 6 months, uCertifyPrep CISSP every 4 months. The most recent releases landed on November 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Brittan School District | uCertifyPrep CISSP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 26 MB | 121 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Catapult K12](https://appshunter.io/developer/1449934270) | [uCertify.com](https://appshunter.io/developer/1130631061) |

## What reviewers say

### Brittan School District

[App page](https://appshunter.io/ios/app/brittan-school-district/id1539490069)

**Features:** macOS Compatibility

**In-app purchases:** none


### uCertifyPrep CISSP

[App page](https://appshunter.io/ios/app/ucertifyprep-cissp/id1611872853)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Brittan School District free?

Brittan School District is free to download, with no in-app purchases.

### Is uCertifyPrep CISSP free?

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

### Do Brittan School District or uCertifyPrep CISSP have ads?

Neither Brittan School District nor uCertifyPrep CISSP shows ads.

### Which is updated more often, Brittan School District or uCertifyPrep CISSP?

Brittan School District ships an update every 6 months, and uCertifyPrep CISSP every 4 months. Most recently, Brittan School District was updated on November 7, 2026 and uCertifyPrep CISSP on October 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.*