# MathTappers vs Nanzoo Clock

The clearest difference is review sentiment: Nanzoo Clock at 100% against MathTappers's 25%. Nanzoo Clock also leads on update cadence (every 10 days vs every 33 months). MathTappers's advantage is in-app purchases (none vs 1) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. Nanzoo Clock sells 1 one-off in-app purchase. MathTappers asks for nothing beyond the download.

MathTappers ships an update every 33 months, Nanzoo Clock every 10 days. Both last shipped on November 1, 2026.

## The numbers

| Metric | MathTappers | Nanzoo Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (10 ratings)](https://appshunter.io/ios/app/mathtappers-equivalents/id446293651/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 33 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Smith](https://appshunter.io/developer/292463291) | [Takafumi Sasaki](https://appshunter.io/developer/625986968) |

## What reviewers say

### MathTappers

[App page](https://appshunter.io/ios/app/mathtappers-equivalents/id446293651)

This educational game helps students master equivalent fractions, decimals, and percents. It offers visual aids like number lines, grids, and pie charts to support understanding. Designed by math educators, it aims to make learning math concepts accessible and engaging.

**Highlights:** Match equivalent fractions, decimals, and percents, Visual aids: numberline, 100-grid, pie chart, Designed by math educators and researchers, Supports student understanding of mathematical concepts, Focuses on specific math skills

**Features:** macOS Compatibility

**In-app purchases:** none


### Nanzoo Clock

[App page](https://appshunter.io/ios/app/nanzoo-clock/id625986965)

This educational app teaches children aged 3-7 how to tell time using interactive clock activities. Users can select animal clocks and practice setting and reading time with adjustable difficulty levels.

**Highlights:** Interactive animal clocks, Set the time activity, Read the time activity, Adjustable difficulty levels, Parent gate for purchases, No ads or tracking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level Unlock | $0.99 | one-time |


## Frequently asked questions

### Is MathTappers free?

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

### Is Nanzoo Clock free?

Nanzoo Clock is free to download, with in-app purchases available.

### Which is updated more often, MathTappers or Nanzoo Clock?

MathTappers ships an update every 33 months, and Nanzoo Clock every 10 days. Most recently, MathTappers was updated on November 1, 2026 and Nanzoo Clock on November 1, 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.*