# SAFe POPM Exam Simulator vs CDP Knowledge Test

The clearest difference is device support: SAFe POPM Exam Simulator at 3 against CDP Knowledge Test's 1. SAFe POPM Exam Simulator also leads on iOS requirement (15.6 vs 17.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SAFe POPM Exam Simulator sells 3 in-app purchases, starting at $6.99 per month and CDP Knowledge Test sells 2 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

SAFe POPM Exam Simulator ships an update every 4 months, CDP Knowledge Test every 3 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | SAFe POPM Exam Simulator | CDP Knowledge Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 91 MB | 9 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tuan Anh Nguyen](https://appshunter.io/developer/1851661845) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### SAFe POPM Exam Simulator

[App page](https://appshunter.io/ios/app/safe-popm-exam-simulator/id6502250568)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $6.99 | per month |
| Premium Quarterly | $12.99 | per 3 months |
| Premium Yearly | $39.99 | per year |


### CDP Knowledge Test

[App page](https://appshunter.io/ios/app/cdp-knowledge-test/id6740606245)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $11.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is SAFe POPM Exam Simulator free?

SAFe POPM Exam Simulator is free to download, with in-app purchases available.

### Is CDP Knowledge Test free?

CDP Knowledge Test is free to download, with in-app purchases available.

### Do SAFe POPM Exam Simulator or CDP Knowledge Test have ads?

Neither SAFe POPM Exam Simulator nor CDP Knowledge Test shows ads.

### Which is updated more often, SAFe POPM Exam Simulator or CDP Knowledge Test?

SAFe POPM Exam Simulator ships an update every 4 months, and CDP Knowledge Test every 3 months. Most recently, SAFe POPM Exam Simulator was updated on September 10, 2026 and CDP Knowledge Test on September 10, 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.*