# NCSF CPT Flashcards 2026 vs Probability Practice

The clearest difference is in-app purchases: Probability Practice at none against NCSF CPT Flashcards 2026's 9. Probability Practice also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. NCSF CPT Flashcards 2026 sells 9 in-app purchases, starting at $5.99 per 7 days. Probability Practice asks for nothing beyond the download.

## The numbers

| Metric | NCSF CPT Flashcards 2026 | Probability Practice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 36 MB | 31 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Alexander Pyjik](https://appshunter.io/developer/1770367776) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### NCSF CPT Flashcards 2026

[App page](https://appshunter.io/ios/app/ncsf-cpt-flashcards-2026/id6752240345)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CPT Weekly Full Access | $5.99 | per 7 days |
| CPT Monthly Full Access | $15.99 | per month |
| CPT Monthly Full Access | $15.99 | per month |
| CPT Quarterly Full Access | $34.99 | per 3 months |
| CPT Quarterly Full Access | $34.99 | per 3 months |
| CPT Semiannual Full Access | $59.99 | per 6 months |
| CPT Semiannual Full Access | $59.99 | per 6 months |
| CPT Annual Full Access | $89.99 | per year |
| CPT Annual Full Access | $89.99 | per year |


### Probability Practice

[App page](https://appshunter.io/ios/app/probability-practice/id6760345315)

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

**In-app purchases:** none


## Frequently asked questions

### Is NCSF CPT Flashcards 2026 free?

NCSF CPT Flashcards 2026 is free to download, with in-app purchases available.

### Is Probability Practice free?

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

### Do NCSF CPT Flashcards 2026 or Probability Practice have ads?

Neither NCSF CPT Flashcards 2026 nor Probability Practice shows ads.

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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.*