# MathWizard Grade vs TapNRead

The clearest difference is in-app purchases: TapNRead at none against MathWizard Grade's 1. TapNRead also leads on update cadence (every 6 days vs every 13 months). MathWizard Grade's advantage is iOS requirement (7.1 vs 26.4). On price, ads and device support there is nothing between them.

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

MathWizard Grade ships an update every 13 months, TapNRead every 6 days. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MathWizard Grade | TapNRead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 days** |
| Size | 57 MB | 7 MB |
| Requires iOS | **7.1** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Infowareindia](https://appshunter.io/developer/393777316) | [Pingalaa LLC](https://appshunter.io/developer/1889591907) |

## 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 |


### TapNRead

[App page](https://appshunter.io/ios/app/tapnread/id6761431811)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathWizard Grade free?

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

### Is TapNRead free?

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

### Do MathWizard Grade or TapNRead have ads?

Neither MathWizard Grade nor TapNRead shows ads.

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

MathWizard Grade ships an update every 13 months, and TapNRead every 6 days. Most recently, MathWizard Grade was updated on September 19, 2026 and TapNRead on September 17, 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.*