MathTappers vs Right for Teacher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MathTappers
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.
- Intuitive fraction understanding
- Estimation for addition/subtraction
- Visual models for fractions
- Sense-making before procedures
- Supports classroom learning
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MathTappers: Fraction Estimation is designed to help learners to build their intuitive understanding of fractions by helping them to relate fractions (both symbols and pictures) to the nearest half (e.g., 0, 1/2 1, 1 1/2, 2, etc.) and then to extend their understanding by challenging them to use fraction estimates in addition and subtraction problems. Learners should be able to master the challenges in this app before moving on to formal operations with fractions. We recommend that this app be used in conjunction with classroom or tutoring activities to support consolidation, mastery and fluency through a series of manageable challenges. The purpose of this app is to support learners as they are developing their understanding of fractions, fraction symbols and fraction operations by emphasizing sense-making through estimation and the use of visual models. Evidence suggests that if learners are taught formulas and procedures before they develop understanding, then they may not be motivated to spend the effort needed to make sense of what they are doing. We want to support sense-making before procedural mastery. This app is not intended to be mastered in one shot – rather levels should be assigned judiciously to support classroom learning activities. After introducing each fraction idea (fraction estimation, and estimation of sums and differences) in a classroom presentation, explanation or discussion this app may be used in small group and individual activities to support exploration, sense-making, consolidation and remediation. Design: Tim Pelton & Leslee Francis Pelton Programming: Mike Anderson, Joshua E. Smith & Garrett Reimer The designers of the MathTappers apps are math educators and researchers seeking to create simple games that will help learners to make sense of mathematics one concept at a time. We have designed MathTappers apps to support students in learning mathematics by providing relevant visual models, focused content linked games and helpful suggestions for parents and educators. Please check out all of our MathTappers apps (links found at MathTappers.com): MathTappers: MultiMatch--a matching app that challenges learners to match sets of cards placed on the table. This is our newest MathTappers app. Although it comes with a deck and you can download others from our website, it was really designed to encourage teachers and students make and share their own matching game decks to capture their understanding and challenge others. Please go to mathtappers.com and check out our instructions on the right to find out how to make your own decks MathTappers: Clock Master--learn to tell time MathTappers: Estimate Fractions--make sense of fraction sums and differences MathTappers: Find Sums--learn basic facts for addition and subtraction MathTappers: Multiples--learn basic facts for multiplication and division MathTappers: Equivalents--equivalent fractions, decimals and percents MathTappers: Numberline--find relative positions of numbers on a numberline, MathTappers: Carbon Choices--help students explore their carbon footprint.
Right for Teacher
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.
- OMR template design
- Student import from Excel
- Automated grade calculation
- Question image attachment
- Grade export
- Digital exam conversion
- Test and question statistics
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It helps you organize your exams and makes it easy to calculate scores Teacher application enables importing students, designing templates, calculating grades, and exporting in one place Create templates with our easy-to-use interface * Choose from several sizes of bubble sheet papers * The possibility of multiple types of questions * Multiple types of student identification * Templates in Arabic and English Attach a picture of the questions with the bubble sheet paper * The ability to attach a picture of the questions to several forms * Choose the attachment location * Export barcode papers * Distribute forms to students automatically or manually Multiple forms * Possibility to enter answers with the camera or manually * Quickly adjust question scores The app allows the teacher to share their tests with the click of a button You can manage all aspects of the tests and their results Import students: import students from an excel file Templates Design: Design multiple types of bubble sheet patterns in one place Direct grades: students' graded papers arrive directly Export grades: Export grades with different types Digital exams: You can convert your exams into digital exams with the click of a button Statistics: Transmit at test level or question level with graphs Subscription: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase. No cancellation of the current subscription is allowed during the active period. For more information, see: Terms of Use: https://right.sa/terms.html Privacy Policy: https://right.sa/privacy.html
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | MathTappers | Right for Teacher |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (80 ratings) | 4.6 (39 ratings) — better |
| Positive reviews | 66.7% of reviews | 77.3% of reviews — better |
| Number of ratings | 80 — better | 39 |
| Update frequency | Every 33 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 16 |
| Further details — not scored | ||
| Size | 10 MB | 144 MB |
| Age rating | 4+ | 4+ |
| Developer | Joshua Smith | Alsah LLC For Information Technology |
Customer experience
MathTappers
Right for Teacher
In-app purchases
MathTappers
- Expanded Version$0.99
Right for Teacher
- Subscription1 Year trial$22.991 Year
Questions
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Is Right for Teacher free?
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