# MathTappers vs Inference Ace

The clearest difference is review sentiment: Inference Ace at 89% against MathTappers's 25%. Inference Ace also leads on rating (3.6 vs 3.0) and update cadence (every 7 months vs every 33 months). MathTappers's advantage is in-app purchases (none vs 3). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Inference Ace sells 3 one-off in-app purchases. MathTappers asks for nothing beyond the download.

Inference Ace holds the better App Store score, 3.6 against 3.0. Both are backed by a comparable volume of ratings — 10 and 21 respectively. Written reviews point the same way: 25% of MathTappers's written reviews are positive against 89% of Inference Ace's.

MathTappers ships an update every 33 months, Inference Ace every 7 months. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MathTappers | Inference Ace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (10 ratings)](https://appshunter.io/ios/app/mathtappers-equivalents/id446293651/reviews) | **[3.6 (21 ratings)](https://appshunter.io/ios/app/inference-ace/id866920724/reviews)** |
| Number of ratings | 10 | **21** |
| Positive reviews | 25.0% of reviews | **88.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 7 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 22 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Smith](https://appshunter.io/developer/292463291) | [Janine Toole](https://appshunter.io/developer/839832427) |

## 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


### Inference Ace

[App page](https://appshunter.io/ios/app/inference-ace/id866920724)

This app helps children in grades 2-5 improve their reading comprehension by teaching inference skills step-by-step. It uses a game-like environment with over 450 examples and a reward center to keep kids engaged. Detailed reporting is available for up to 10 students.

**Highlights:** Step-by-step inference skill building, Game-like environment with reward center, Over 450 examples designed by teachers, Detailed reporting for multiple students, Incremental learning with unlocked levels, Guided learning for reduced frustration

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to 2 Players | $1.99 | one-time |
| Inference Ace: Buy All Levels | $2.99 | one-time |
| Upgrade to 10 Players | $2.99 | one-time |


## Frequently asked questions

### Is MathTappers free?

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

### Is Inference Ace free?

Inference Ace is free to download, with in-app purchases available.

### Which has better reviews, MathTappers or Inference Ace?

Inference Ace is rated higher. MathTappers averages 3.0 out of 5 from 10 ratings, while Inference Ace averages 3.6 from 21 ratings.

### Do MathTappers or Inference Ace have ads?

Neither MathTappers nor Inference Ace shows ads.

### Which is updated more often, MathTappers or Inference Ace?

MathTappers ships an update every 33 months, and Inference Ace every 7 months. Most recently, MathTappers was updated on October 16, 2026 and Inference Ace on October 15, 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.*