# PMP Practice Test vs NobleX Infinity Labs

The clearest difference is update cadence: PMP Practice Test at monthly against NobleX Infinity Labs's every 4 months. PMP Practice Test also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PMP Practice Test sells 1 one-off in-app purchase and NobleX Infinity Labs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PMP Practice Test ships an update monthly, NobleX Infinity Labs every 4 months. The most recent releases landed on September 11, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | PMP Practice Test | NobleX Infinity Labs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Size | 47 MB | 52 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### PMP Practice Test

[App page](https://appshunter.io/ios/app/pmp-practice-test/id6744307797)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $9.99 | one-time |


### NobleX Infinity Labs

[App page](https://appshunter.io/ios/app/noblex-infinity-labs/id6747377728)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AIML Data Science Accelerator | $69.99 | one-time |


## Frequently asked questions

### Is PMP Practice Test free?

PMP Practice Test is free to download, with in-app purchases available.

### Is NobleX Infinity Labs free?

NobleX Infinity Labs is free to download, with in-app purchases available.

### Do PMP Practice Test or NobleX Infinity Labs have ads?

Neither PMP Practice Test nor NobleX Infinity Labs shows ads.

### Which is updated more often, PMP Practice Test or NobleX Infinity Labs?

PMP Practice Test ships an update monthly, and NobleX Infinity Labs every 4 months. Most recently, PMP Practice Test was updated on September 11, 2026 and NobleX Infinity Labs on September 5, 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.*