# Arithmetic Review vs GRE Prep & Test

The clearest difference is update cadence: GRE Prep & Test at every 3 months against Arithmetic Review's every 8 months. GRE Prep & Test also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Arithmetic Review sells 1 one-off in-app purchase and GRE Prep & Test sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Arithmetic Review ships an update every 8 months, GRE Prep & Test every 3 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Arithmetic Review | GRE Prep & Test |
| --- | --- | --- |
| Price | Free | Free |
| 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 | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 10 MB | 23 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [学勇 张](https://appshunter.io/developer/590340880) |

## 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 |


### GRE Prep & Test

[App page](https://appshunter.io/ios/app/gre-prep-and-test/id6497226277)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY | $4.99 | per month |
| 3 MONTHS | $9.99 | per 3 months |
| YEARLY | $19.99 | per year |


## Frequently asked questions

### Is Arithmetic Review free?

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

### Is GRE Prep & Test free?

GRE Prep & Test is free to download, with in-app purchases available.

### Do Arithmetic Review or GRE Prep & Test have ads?

Neither Arithmetic Review nor GRE Prep & Test shows ads.

### Which is updated more often, Arithmetic Review or GRE Prep & Test?

Arithmetic Review ships an update every 8 months, and GRE Prep & Test every 3 months. Most recently, Arithmetic Review was updated on October 15, 2026 and GRE Prep & Test on October 4, 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.*