# uCertifyPrep PMI CAPM vs Supa Sudoku

The clearest difference is ads: uCertifyPrep PMI CAPM at none against Supa Sudoku's shown. Supa Sudoku's advantage is update cadence (every 9 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. uCertifyPrep PMI CAPM sells 1 one-off in-app purchase and Supa Sudoku sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

uCertifyPrep PMI CAPM ships an update every 3 months, Supa Sudoku every 9 days. The most recent releases landed on September 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | uCertifyPrep PMI CAPM | Supa Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 121 MB | 32 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Geng Tang](https://appshunter.io/developer/1714227138) |

## What reviewers say

### uCertifyPrep PMI CAPM

[App page](https://appshunter.io/ios/app/ucertifyprep-pmi-capm/id1612005036)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep PMI CAPM | $49.99 | one-time |


### Supa Sudoku

[App page](https://appshunter.io/ios/app/supa-sudoku/id6470796858)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Sudoku Puzzles (1 month) | $2.99 | per month |
| Sudoku OCR (1 Month) | $2.99 | per month |
| Sudoku Logical Hints (1 month) | $2.99 | per month |
| Daily Sudoku Puzzles (1 year) | $17.99 | per year |
| Sudoku OCR for 1 year | $17.99 | per year |
| Sudoku Logical Hints (1 Year) | $17.99 | per year |


## Frequently asked questions

### Is uCertifyPrep PMI CAPM free?

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

### Is Supa Sudoku free?

Supa Sudoku is free to download, with in-app purchases available.

### Do uCertifyPrep PMI CAPM or Supa Sudoku have ads?

Supa Sudoku shows ads; uCertifyPrep PMI CAPM does not.

### Which is updated more often, uCertifyPrep PMI CAPM or Supa Sudoku?

uCertifyPrep PMI CAPM ships an update every 3 months, and Supa Sudoku every 9 days. Most recently, uCertifyPrep PMI CAPM was updated on September 21, 2026 and Supa Sudoku on October 30, 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.*