# NNAT vs NGAT Test Prep

The clearest difference is iOS requirement: NNAT at 13.0 against NGAT Test Prep's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. NNAT sells 1 one-off in-app purchase and NGAT Test Prep sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

NNAT ships an update every 2 weeks, NGAT Test Prep weekly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | NNAT | NGAT Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ngat-test-prep/id6815080048/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 138 MB | 106 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Perfect Consulting B.V.](https://appshunter.io/developer/1562668783) | [Neobile LLC](https://appshunter.io/developer/1080490647) |

## What reviewers say

### NNAT

[App page](https://appshunter.io/ios/app/nnat-3-practice/id6740410497)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get PRO with On-Time Payment! | $9.99 | one-time |


### NGAT Test Prep

[App page](https://appshunter.io/ios/app/ngat-test-prep/id6815080048)

This app helps children in kindergarten through grade 5 develop reasoning skills with visual puzzles involving pictures, shapes, and numbers. It offers practice sessions, detailed explanations, and parent reports to track progress. Available in English and Spanish, it works offline and supports multiple user profiles.

**Highlights:** Picture, number, and shape reasoning exercises, Verbal, Nonverbal, and Quantitative skills, Grade-specific practice sessions, Detailed explanations and answer reviews, Full-length rehearsal forms, Parent reports and progress tracking, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NGAT Monthly Access | $5.99 | per month |
| NGAT Annual Access | $19.99 | per year |


## Frequently asked questions

### Is NNAT free?

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

### Is NGAT Test Prep free?

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

### Do NNAT or NGAT Test Prep have ads?

Neither NNAT nor NGAT Test Prep shows ads.

### Which is updated more often, NNAT or NGAT Test Prep?

NNAT ships an update every 2 weeks, and NGAT Test Prep weekly. Most recently, NNAT was updated on October 25, 2026 and NGAT Test Prep on October 29, 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.*