# CNA Practice Questions vs 6th Grade Math Challenge

The clearest difference is price: 6th Grade Math Challenge at Free against CNA Practice Questions's $1.99. 6th Grade Math Challenge also leads on update cadence (every 5 months vs every 38 months). CNA Practice Questions's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 13.0). On ads and device support there is nothing between them.

6th Grade Math Challenge is free to download; CNA Practice Questions costs $1.99 up front. 6th Grade Math Challenge sells 1 one-off in-app purchase. CNA Practice Questions asks for nothing beyond the download.

CNA Practice Questions ships an update every 38 months, 6th Grade Math Challenge every 5 months. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | CNA Practice Questions | 6th Grade Math Challenge |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.2 (15 ratings)](https://appshunter.io/ios/app/6th-grade-math-challenge/id1534522143/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 5 months** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 30 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Gulsen CAKIR](https://appshunter.io/developer/644171910) | [IT365 Solutions Inc](https://appshunter.io/developer/1531416759) |

## What reviewers say

### CNA Practice Questions

[App page](https://appshunter.io/ios/app/cna-practice-questions/id1473275077)

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

**In-app purchases:** none


### 6th Grade Math Challenge

[App page](https://appshunter.io/ios/app/6th-grade-math-challenge/id1534522143)

Test your math skills with 100 challenging questions and puzzles designed for a 6th-grade level. Track your progress, earn a certificate of your final score, and compete with friends and family to see who can achieve the highest marks.

**Highlights:** 100 math questions and levels, Includes math puzzles, Certificate of final score, Challenge friends and family, Track your standing

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all Ads from Math 6 | $0.99 | one-time |


## Frequently asked questions

### Is CNA Practice Questions free?

CNA Practice Questions costs $1.99, with no in-app purchases.

### Is 6th Grade Math Challenge free?

6th Grade Math Challenge is free to download, with in-app purchases available.

### Do CNA Practice Questions or 6th Grade Math Challenge have ads?

Neither CNA Practice Questions nor 6th Grade Math Challenge shows ads.

### Which is updated more often, CNA Practice Questions or 6th Grade Math Challenge?

CNA Practice Questions ships an update every 38 months, and 6th Grade Math Challenge every 5 months. Most recently, CNA Practice Questions was updated on October 26, 2026 and 6th Grade Math Challenge on October 22, 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.*