# MathTappers vs Right for Teacher

The clearest difference is rating: Right for Teacher at 4.6 against MathTappers's 3.1. Right for Teacher also leads on update cadence (every 4 days vs every 33 months) and review sentiment (77% vs 67%). MathTappers's advantage is monetization model (free vs subscription) and iOS requirement (13.0 vs 16). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. MathTappers sells 1 one-off in-app purchase and Right for Teacher sells 1 in-app purchase, starting at $22.99 per year. Whichever you choose, the download price is not the number that matters.

Right for Teacher holds the better App Store score, 4.6 against 3.1. Both are backed by a comparable volume of ratings — 80 and 39 respectively. Written reviews point the same way: 67% of MathTappers's written reviews are positive against 77% of Right for Teacher's.

MathTappers ships an update every 33 months, Right for Teacher every 4 days. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | MathTappers | Right for Teacher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (80 ratings)](https://appshunter.io/ios/app/mathtappers-estimatefractions/id353282053/reviews) | **[4.6 (39 ratings)](https://appshunter.io/ios/app/right-for-teacher/id1612107439/reviews)** |
| Number of ratings | **80** | 39 |
| Positive reviews | 66.7% of reviews | **77.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 4 days** |
| Monetization | **Free** | Subscription |
| Size | 10 MB | 144 MB |
| Requires iOS | **13.0** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Smith](https://appshunter.io/developer/292463291) | [Alsah LLC For Information Technology](https://appshunter.io/developer/1612107441) |

## What reviewers say

### MathTappers

[App page](https://appshunter.io/ios/app/mathtappers-estimatefractions/id353282053)

This app helps learners develop an intuitive understanding of fractions by relating them to halves and using estimation in addition and subtraction problems. It emphasizes sense-making through visual models before procedural mastery, and is best used alongside classroom activities.

**Highlights:** Intuitive fraction understanding, Estimation for addition/subtraction, Visual models for fractions, Sense-making before procedures, Supports classroom learning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expanded Version | $0.99 | one-time |


### Right for Teacher

[App page](https://appshunter.io/ios/app/right-for-teacher/id1612107439)

This app streamlines exam grading for educators. It allows for the creation of custom OMR templates, import of student data, and automated score calculation. Teachers can also attach question images, manage results, and export grades efficiently.

**Highlights:** OMR template design, Student import from Excel, Automated grade calculation, Question image attachment, Grade export, Digital exam conversion, Test and question statistics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $22.99 | per year |


## Frequently asked questions

### Is MathTappers free?

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

### Is Right for Teacher free?

Right for Teacher is free to download, with in-app purchases available.

### Which has better reviews, MathTappers or Right for Teacher?

Right for Teacher is rated higher. MathTappers averages 3.1 out of 5 from 80 ratings, while Right for Teacher averages 4.6 from 39 ratings.

### Do MathTappers or Right for Teacher have ads?

Neither MathTappers nor Right for Teacher shows ads.

### Which is updated more often, MathTappers or Right for Teacher?

MathTappers ships an update every 33 months, and Right for Teacher every 4 days. Most recently, MathTappers was updated on October 15, 2026 and Right for Teacher on October 20, 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.*