# MathWizard Grade vs TestNav

The clearest difference is in-app purchases: TestNav at none against MathWizard Grade's 1. MathWizard Grade's advantage is device support (3 vs 1) and iOS requirement (7.1 vs 13.0). On price, update cadence and ads there is nothing between them.

Both are free to download. MathWizard Grade sells 1 one-off in-app purchase. TestNav asks for nothing beyond the download.

MathWizard Grade ships an update every 13 months, TestNav every 8 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | MathWizard Grade | TestNav |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.6 (104 ratings)](https://appshunter.io/ios/app/testnav/id818779127/reviews)** |
| Number of ratings | — | **104** |
| Positive reviews | — | 23.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 8 months** |
| Monetization | — | Free |
| Size | 57 MB | 2 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Infowareindia](https://appshunter.io/developer/393777316) | [Pearson](https://appshunter.io/developer/1732560308) |

## What reviewers say

### MathWizard Grade

[App page](https://appshunter.io/ios/app/mathwizard-grade-k-ipad-version/id509805446)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adfree | $0.99 | one-time |


### TestNav

[App page](https://appshunter.io/ios/app/testnav/id818779127)

This application provides a secure and reliable platform for delivering educational tests online. It ensures test items are presented consistently across devices.

**Highlights:** Secure test delivery, Reliable online platform, Consistent test item presentation, iOS device compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 App is available for iPad
- 👍 Some users find it easy to use
- 👍 Some users find it helpful for school
- 👍 Some users find it 'super good' or 'amazing'

**What reviewers complain about**

- 😞 App is described as 'trash' or 'garbage'
- 😞 Frequent crashes and bugs reported
- 😞 Users experience extreme boredom and frustration
- 😞 App is perceived as a waste of time
- 😞 Some users report it 'never works'

**Reported bugs**

- Open response boxes never work properly
- Drag and drop not working
- Permission errors for speech, mic, etc.
- App crashes all the time
- App doesn't work

**Requested features**

- Way to lower brightness
- Actual Dark Mode
- Allow access to Accessibility Shortcuts menu during testing
- Enable/disable inverted colors during testing
- Enable zoom during testing


## Frequently asked questions

### Is MathWizard Grade free?

MathWizard Grade is free to download, with in-app purchases available.

### Is TestNav free?

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

### Do MathWizard Grade or TestNav have ads?

Neither MathWizard Grade nor TestNav shows ads.

### Which is updated more often, MathWizard Grade or TestNav?

MathWizard Grade ships an update every 13 months, and TestNav every 8 months. Most recently, MathWizard Grade was updated on October 26, 2026 and TestNav on October 29, 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.*