# OLSAT Trainer Pro vs NNAT Test Prep

The clearest difference is price: NNAT Test Prep at Free against OLSAT Trainer Pro's $9.99. NNAT Test Prep also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (5 vs 1). OLSAT Trainer Pro's advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 2). On ads and device support there is nothing between them.

NNAT Test Prep is free to download; OLSAT Trainer Pro costs $9.99 up front. NNAT Test Prep sells 2 in-app purchases, starting at $2.99 per month. OLSAT Trainer Pro asks for nothing beyond the download.

OLSAT Trainer Pro holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: NNAT Test Prep has 5 ratings behind it against 1, so its average is the more settled of the two.

OLSAT Trainer Pro ships an update every 2 months, NNAT Test Prep every 2 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OLSAT Trainer Pro | NNAT Test Prep |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/olsat-trainer-pro/id1607687989/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/nnat-test-prep/id6783057343/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 75 MB | 41 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Polemics Applications LLC](https://appshunter.io/developer/482504032) | [Neobile LLC](https://appshunter.io/developer/1080490647) |

## What reviewers say

### OLSAT Trainer Pro

[App page](https://appshunter.io/ios/app/olsat-trainer-pro/id1607687989)

Prepare for gifted and talented tests with this comprehensive training app. It enhances reasoning and problem-solving skills for students in Kindergarten through sixth grade, covering all OLSAT test levels and question types with adaptive quizzes and detailed explanations.

**Highlights:** Comprehensive OLSAT test preparation, Covers all 15 essential OLSAT areas, Adaptive quizzes with immediate feedback, Detailed answer explanations, Progress tracking system, Full-color graphics, Tips and methods for question categories

**Features:** macOS Compatibility

**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 | $2.99 | per month |
| Pro Membership Yearly | $9.99 | per year |


## Frequently asked questions

### Is OLSAT Trainer Pro free?

OLSAT Trainer Pro costs $9.99, with no in-app purchases.

### Is NNAT Test Prep free?

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

### Which has better reviews, OLSAT Trainer Pro or NNAT Test Prep?

OLSAT Trainer Pro is rated higher. OLSAT Trainer Pro averages 5.0 out of 5 from 1 ratings, while NNAT Test Prep averages 4.2 from 5 ratings.

### Do OLSAT Trainer Pro or NNAT Test Prep have ads?

Neither OLSAT Trainer Pro nor NNAT Test Prep shows ads.

### Which is updated more often, OLSAT Trainer Pro or NNAT Test Prep?

OLSAT Trainer Pro ships an update every 2 months, and NNAT Test Prep every 2 weeks. Most recently, OLSAT Trainer Pro was updated on October 10, 2026 and NNAT Test Prep on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*