# Lexia Education vs NNAT Test Prep

The clearest difference is in-app purchases: Lexia Education at none against NNAT Test Prep's 2. NNAT Test Prep's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NNAT Test Prep sells 2 in-app purchases, starting at $5.99 per month. Lexia Education asks for nothing beyond the download.

Lexia Education ships an update every 2 months, NNAT Test Prep every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Lexia Education | NNAT Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (7 ratings)](https://appshunter.io/ios/app/nnat-test-prep/id6783057343/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 82 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Lexia Education](https://appshunter.io/developer/1896678390) | [Neobile LLC](https://appshunter.io/developer/1080490647) |

## What reviewers say

### Lexia Education

[App page](https://appshunter.io/ios/app/lexia-education/id6769670591)

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

**In-app purchases:** none


### NNAT Test Prep

[App page](https://appshunter.io/ios/app/nnat-test-prep/id6783057343)

This app helps children in kindergarten through 5th grade develop visual reasoning skills with original picture puzzles and clear explanations. It offers grade-based practice, detailed parent reports, and the ability to revisit missed questions to build confidence and understanding.

**Highlights:** Original visual reasoning puzzles, Clear explanations for each question, Grade-based practice sessions, Detailed parent reports, Offline practice mode, Timed practice tests, Bilingual support (English/Spanish)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Membership Monthly | $5.99 | per month |
| Pro Membership Yearly | $19.99 | per year |


## Frequently asked questions

### Is Lexia Education free?

Lexia Education is free to download, with no in-app purchases.

### Is NNAT Test Prep free?

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

### Do Lexia Education or NNAT Test Prep have ads?

Neither Lexia Education nor NNAT Test Prep shows ads.

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

Lexia Education ships an update every 2 months, and NNAT Test Prep every 2 weeks. Most recently, Lexia Education was updated on October 31, 2026 and NNAT Test Prep on November 5, 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.*