# Proportion Solver vs MathMaster

The clearest difference is rating: MathMaster at 4.6 against Proportion Solver's 3.0. MathMaster also leads on update cadence (every 4 days vs every 6 weeks) and ratings volume (12K vs 2). Proportion Solver's advantage is in-app purchases (none vs 13). On price, ads and device support there is nothing between them.

Both are free to download. MathMaster sells 13 in-app purchases, starting at $6.99 per 7 days. Proportion Solver asks for nothing beyond the download.

MathMaster holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: MathMaster has 12K ratings behind it against 2, so its average is the more settled of the two.

Proportion Solver ships an update every 6 weeks, MathMaster every 4 days. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Proportion Solver | MathMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/proportion-solver/id1532616220/reviews) | **[4.6 (12K ratings)](https://appshunter.io/ios/app/mathmaster-math-solver-and-help/id1546599293/reviews)** |
| Number of ratings | 2 | **12K** |
| Positive reviews | — | 30.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 47 MB | 105 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Varotti](https://appshunter.io/developer/1501752853) | [Appslux Media Limited](https://appshunter.io/developer/1546599295) |

## What reviewers say

### Proportion Solver

[App page](https://appshunter.io/ios/app/proportion-solver/id1532616220)

This app provides step-by-step solutions for mathematical proportions. It's designed for students and math enthusiasts to learn, practice, and simplify calculations with an intuitive interface and theoretical resources.

**Highlights:** Automatic proportion solving with steps, Theory cards for understanding, Advanced math keyboard, Intuitive interface, Integrated learning, Supports all proportion types

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

**In-app purchases:** none


### MathMaster

[App page](https://appshunter.io/ios/app/mathmaster-math-solver-and-help/id1546599293)

Solve math problems instantly by taking a photo or entering an equation. Get step-by-step solutions to understand the process and improve your math skills. Covers a wide range of topics from basic arithmetic to calculus.

**Highlights:** Camera-based problem solving, Step-by-step solutions, Handwritten and printed math recognition, Extensive math topic coverage, Problem history tracking, AI-powered tutoring

**Features:** Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathMaster: Week Premium Trial | $6.99 | per 7 days |
| MathMaster: Week Premium | $9.99 | per 7 days |
| MathMaster: Week Premium Trial | $9.99 | per 7 days |
| Priority Service Subscription | $9.99 | per 7 days |
| Priority Service Subscription | $9.99 | per 7 days |
| MathMaster: Week Premium Trial | $9.99 | per 7 days |
| MathMaster: Prime Month | $14.99 | per month |
| MathMaster Month Premium | $19.99 | per month |
| MathMaster: Coins Pack | $9.99 | one-time |
| MathMaster: Coins Pack | $14.99 | one-time |
| MathMaster: Coins Pack | $19.99 | one-time |
| MathMaster: Coins Pack | $39.99 | one-time |
| MathMaster: Coins Pack | $69.99 | one-time |

**What reviewers like**

- 👍 Helpful for math homework
- 🚀 Quick responses from experts
- 💡 Step-by-step explanations
- 👍 Useful for parents and students

**What reviewers complain about**

- 💰 Expensive subscription and coins
- 🐛 Incorrect answers provided
- ⏱️ Slow response times
- 🔒 Difficult to cancel subscription
- 💰 Deceptive pricing and hidden fees

**Reported bugs**

- Subscription issues and unexpected charges
- Inability to view solutions without paying
- Experts unable to solve certain problems

**Requested features**

- More free solutions per day
- Improved customer support
- Clearer pricing and subscription details


## Frequently asked questions

### Is Proportion Solver free?

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

### Is MathMaster free?

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

### Which has better reviews, Proportion Solver or MathMaster?

MathMaster is rated higher. Proportion Solver averages 3.0 out of 5 from 2 ratings, while MathMaster averages 4.6 from 12K ratings.

### Do Proportion Solver or MathMaster have ads?

Both Proportion Solver and MathMaster show ads.

### Which is updated more often, Proportion Solver or MathMaster?

Proportion Solver ships an update every 6 weeks, and MathMaster every 4 days. Most recently, Proportion Solver was updated on October 5, 2026 and MathMaster on October 18, 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.*