# uCertifyPrep CISM vs CDPSE Data Privacy Test Prep

uCertifyPrep CISM and CDPSE Data Privacy Test Prep 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. uCertifyPrep CISM sells 1 one-off in-app purchase and CDPSE Data Privacy Test Prep sells 9 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 | uCertifyPrep CISM | CDPSE Data Privacy Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 121 MB | 36 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### uCertifyPrep CISM

[App page](https://appshunter.io/ios/app/ucertifyprep-cism/id1613317331)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### CDPSE Data Privacy Test Prep

[App page](https://appshunter.io/ios/app/cdpse-data-privacy-test-prep/id6742385668)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDPSE Weekly Full Access | $8.99 | per 7 days |
| CDPSE Monthly Full Access | $24.99 | per month |
| CDPSE Monthly Full Access | $34.99 | per month |
| CDPSE Quarterly Full Access | $55.99 | per 3 months |
| CDPSE Quarterly Full Access | $59.99 | per 3 months |
| CDPSE Semiannual Full Access | $75.99 | per 6 months |
| CDPSE Semiannual Full Access | $79.99 | per 6 months |
| CDPSE Annual Full Access | $109.99 | per year |
| CDPSE Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is uCertifyPrep CISM free?

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

### Is CDPSE Data Privacy Test Prep free?

CDPSE Data Privacy Test Prep is free to download, with in-app purchases available.

### Do uCertifyPrep CISM or CDPSE Data Privacy Test Prep have ads?

Neither uCertifyPrep CISM nor CDPSE Data Privacy Test Prep shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*