# Arithmetic Review vs Formulae Pro

The clearest difference is price: Arithmetic Review at Free against Formulae Pro's $1.99. Arithmetic Review also leads on ads (none vs shown). Formulae Pro's advantage is update cadence (every 4 days vs every 8 months). On review sentiment, in-app purchases, device support and iOS requirement there is nothing between them.

Arithmetic Review is free to download; Formulae Pro costs $1.99 up front. Arithmetic Review sells 1 one-off in-app purchase and Formulae Pro sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Arithmetic Review ships an update every 8 months, Formulae Pro every 4 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Arithmetic Review | Formulae Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/arithmetic-review-gre-lite/id605344887/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | +4 | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [CAPDESIS S.A. DE C.V.](https://appshunter.io/developer/1639711954) |

## What reviewers say

### Arithmetic Review

[App page](https://appshunter.io/ios/app/arithmetic-review-gre-lite/id605344887)

Prepare for the GRE with over 450 practice questions covering arithmetic topics. Get instant feedback, detailed explanations, and track your progress with visual tools to ensure you're ready for test day.

**Highlights:** 450+ practice questions, Detailed explanations, Instant feedback, Progress tracking with charts, Topic-specific review, Mock tests

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |


### Formulae Pro

[App page](https://appshunter.io/ios/app/formulae-pro/id1666691016)

This educational app provides students and teachers with a comprehensive collection of solved formulas and exercises. It uses explanatory images and videos to enhance understanding and offers search functionality for specific formulas. Improve your academic skills effectively and simply.

**Highlights:** Solved formulas and exercises, Explanatory images and videos, Search for specific formulas, Concept comprehension tools, Academic performance improvement

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Formulae Pro Semanal | $1.99 | per 7 days |
| Formulae Pro Mensual | $5.99 | per month |
| Formulae Pro Anual | $59.99 | per year |


## Frequently asked questions

### Is Arithmetic Review free?

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

### Is Formulae Pro free?

Formulae Pro costs $1.99, and also offers in-app purchases.

### Do Arithmetic Review or Formulae Pro have ads?

Formulae Pro shows ads; Arithmetic Review does not.

### Which is updated more often, Arithmetic Review or Formulae Pro?

Arithmetic Review ships an update every 8 months, and Formulae Pro every 4 days. Most recently, Arithmetic Review was updated on October 27, 2026 and Formulae Pro on October 30, 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.*