# uCertifyPrep PMP vs PMIACP

The clearest difference is in-app purchases: PMIACP at none against uCertifyPrep PMP's 1. PMIACP also leads on update cadence (daily vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

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

uCertifyPrep PMP ships an update every 4 months, PMIACP daily. The most recent releases landed on May 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | uCertifyPrep PMP | PMIACP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Daily** |
| Size | 121 MB | 45 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify LLC](https://appshunter.io/developer/1130631061) | [Yin Kai Leung Joseph](https://appshunter.io/developer/843708119) |

## What reviewers say

### uCertifyPrep PMP

[App page](https://appshunter.io/ios/app/ucertifyprep-pmp/id1611693776)

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

**In-app purchases (1)**

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


### PMIACP

[App page](https://appshunter.io/ios/app/pmiacp-notes/id6466264801)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uCertifyPrep PMP free?

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

### Is PMIACP free?

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

### Do uCertifyPrep PMP or PMIACP have ads?

Neither uCertifyPrep PMP nor PMIACP shows ads.

### Which is updated more often, uCertifyPrep PMP or PMIACP?

uCertifyPrep PMP ships an update every 4 months, and PMIACP daily. Most recently, uCertifyPrep PMP was updated on May 16, 2026 and PMIACP on September 15, 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.*