# Proverbs & Sayings Master Pro vs (Open Source) Mental Math

The clearest difference is rating: Proverbs & Sayings Master Pro at 5.0 against (Open Source) Mental Math's 3.0. (Open Source) Mental Math's advantage is monetization model (free vs paid) and update cadence (every 5 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Proverbs & Sayings Master Pro holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Proverbs & Sayings Master Pro ships an update every 3 months, (Open Source) Mental Math every 5 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Proverbs & Sayings Master Pro | (Open Source) Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/proverbs-and-sayings-master-pro/id1439013526/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/open-source-mental-math/id6788418444/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 44 MB | 41 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Imanol Fernandez Gorostizaga](https://appshunter.io/developer/313095639) | [AHMET EMRE DEDELER](https://appshunter.io/developer/1870913629) |

## What reviewers say

### Proverbs & Sayings Master Pro

[App page](https://appshunter.io/ios/app/proverbs-and-sayings-master-pro/id1439013526)

This educational game helps users learn English proverbs and grammar by unscrambling words to form correct sentences. It offers a fun and engaging way to improve vocabulary and sentence structure for learners of all levels. Compete with others globally or with friends through online multiplayer modes.

**Highlights:** Learn English proverbs and grammar, Word unscrambling gameplay, Time penalties for errors, Scoring based on speed and accuracy, Online multiplayer mode, GameCenter integration, Over 1000 proverbs

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

**In-app purchases:** none


### (Open Source) Mental Math

[App page](https://appshunter.io/ios/app/open-source-mental-math/id6788418444)

This application offers a free, open-source platform for practicing mental arithmetic. It features timed tests, custom drills, and a comprehensive library of mental math tricks. All content is available offline without ads or paywalls.

**Highlights:** Timed arithmetic tests, Customizable drills, Mental math tricks library, Offline progress tracking, Multiple operation types, Fast session interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Proverbs & Sayings Master Pro free?

Proverbs & Sayings Master Pro is free to download, with no in-app purchases.

### Is (Open Source) Mental Math free?

(Open Source) Mental Math is free to download, with no in-app purchases.

### Which has better reviews, Proverbs & Sayings Master Pro or (Open Source) Mental Math?

Proverbs & Sayings Master Pro is rated higher. Proverbs & Sayings Master Pro averages 5.0 out of 5 from 4 ratings, while (Open Source) Mental Math averages 3.0 from 2 ratings.

### Do Proverbs & Sayings Master Pro or (Open Source) Mental Math have ads?

Neither Proverbs & Sayings Master Pro nor (Open Source) Mental Math shows ads.

### Which is updated more often, Proverbs & Sayings Master Pro or (Open Source) Mental Math?

Proverbs & Sayings Master Pro ships an update every 3 months, and (Open Source) Mental Math every 5 weeks. Most recently, Proverbs & Sayings Master Pro was updated on October 7, 2026 and (Open Source) Mental Math on October 6, 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.*