# Populations and Resources Sim vs GMAT Practice Test Prep

The clearest difference is in-app purchases: Populations and Resources Sim at none against GMAT Practice Test Prep's 1. GMAT Practice Test Prep's advantage is device support (3 vs 1) and iOS requirement (9.2 vs 12.0). On price and ads there is nothing between them.

Both are free to download. GMAT Practice Test Prep sells 1 one-off in-app purchase. Populations and Resources Sim asks for nothing beyond the download.

## The numbers

| Metric | Populations and Resources Sim | GMAT Practice Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (47 ratings)](https://appshunter.io/ios/app/populations-and-resources-sim/id910264144/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 38.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 102 MB | 7 MB |
| Requires iOS | 12.0 | **9.2** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amplify Education, Inc.](https://appshunter.io/developer/433704168) | [MOON MOUNTAIN INC](https://appshunter.io/developer/1555760990) |

## What reviewers say

### Populations and Resources Sim

[App page](https://appshunter.io/ios/app/populations-and-resources-sim/id910264144)

This app simulates ecosystems and is designed for use with a specific science curriculum. It requires an Amplify login and license provided by a school to function.

**Highlights:** Ecosystem simulation, Science curriculum integration, Requires school login, iPad compatible

**In-app purchases:** none


### GMAT Practice Test Prep

[App page](https://appshunter.io/ios/app/gmat-practice-test-prep/id1466940360)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GMAT Practice Test Premium | $11.99 | one-time |


## Frequently asked questions

### Is Populations and Resources Sim free?

Populations and Resources Sim is free to download, with no in-app purchases.

### Is GMAT Practice Test Prep free?

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

### Do Populations and Resources Sim or GMAT Practice Test Prep have ads?

Neither Populations and Resources Sim nor GMAT Practice Test Prep shows ads.

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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.*