# Testprepp vs 1500 Essential GRE

The clearest difference is in-app purchases: 1500 Essential GRE at none against Testprepp's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Testprepp sells 10 one-off in-app purchases. 1500 Essential GRE asks for nothing beyond the download.

Testprepp ships an update every 3 weeks, 1500 Essential GRE monthly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Testprepp | 1500 Essential GRE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 146 MB | 10 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Soojin Jung](https://appshunter.io/developer/1872415779) |

## What reviewers say

### Testprepp

[App page](https://appshunter.io/ios/app/testprepp/id6503683957)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AU | $34.99 | one-time |
| Package - BA | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - AW | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AX | $39.99 | one-time |
| Package - BC | $39.99 | one-time |
| Package - BG | $49.99 | one-time |
| Package - BF | $49.99 | one-time |
| Package - BH | $49.99 | one-time |


### 1500 Essential GRE

[App page](https://appshunter.io/ios/app/1500-essential-gre/id6758345755)

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

**In-app purchases:** none


## Frequently asked questions

### Is Testprepp free?

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

### Is 1500 Essential GRE free?

1500 Essential GRE is free to download, with no in-app purchases.

### Do Testprepp or 1500 Essential GRE have ads?

Neither Testprepp nor 1500 Essential GRE shows ads.

### Which is updated more often, Testprepp or 1500 Essential GRE?

Testprepp ships an update every 3 weeks, and 1500 Essential GRE monthly. Most recently, Testprepp was updated on October 5, 2026 and 1500 Essential GRE on October 13, 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.*