# Analytical Chemistry Challenge vs GMAT Practice Test

The clearest difference is in-app purchases: Analytical Chemistry Challenge at none against GMAT Practice Test's 1. Analytical Chemistry Challenge also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. GMAT Practice Test sells 1 one-off in-app purchase. Analytical Chemistry Challenge asks for nothing beyond the download.

Analytical Chemistry Challenge ships an update every 8 months, GMAT Practice Test every 13 months. The most recent releases landed on November 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Analytical Chemistry Challenge | GMAT Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/analytical-chemistry-challenge/id1174238448/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 months** | Every 13 months |
| Monetization | Free | — |
| Size | 24 MB | 96 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Apps Resource Centre, Hong Kong Baptist University](https://appshunter.io/developer/1375410542) | [Thanh Vu Truong](https://appshunter.io/developer/563428916) |

## What reviewers say

### Analytical Chemistry Challenge

[App page](https://appshunter.io/ios/app/analytical-chemistry-challenge/id1174238448)

Test your knowledge of analytical sciences with a multiple-choice quiz. It covers core topics from various chemistry courses, offering detailed explanations for correct and incorrect answers. Track your performance and strengthen your understanding of key concepts.

**Highlights:** Multiple-choice quiz format, Covers core analytical science topics, Detailed explanations for all answers, Individual performance tracking, Assess mastery of chemistry concepts

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

**In-app purchases:** none


### GMAT Practice Test

[App page](https://appshunter.io/ios/app/gmat-practice-test-prep-exam/id6450889040)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Analytical Chemistry Challenge free?

Analytical Chemistry Challenge is free to download, with no in-app purchases.

### Is GMAT Practice Test free?

GMAT Practice Test is free to download, with in-app purchases available.

### Do Analytical Chemistry Challenge or GMAT Practice Test have ads?

GMAT Practice Test shows ads; Analytical Chemistry Challenge does not.

### Which is updated more often, Analytical Chemistry Challenge or GMAT Practice Test?

Analytical Chemistry Challenge ships an update every 8 months, and GMAT Practice Test every 13 months. Most recently, Analytical Chemistry Challenge was updated on November 2, 2026 and GMAT Practice Test on October 12, 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.*