# NNAT2 for Grade 4 vs Learn Spelling 3rd Grade

The clearest difference is price: Learn Spelling 3rd Grade at Free against NNAT2 for Grade 4's $1.99. Learn Spelling 3rd Grade also leads on rating (4.1 vs 1.0) and review sentiment (33% vs 0%). NNAT2 for Grade 4's advantage is in-app purchases (none vs 12). On ads, device support and iOS requirement there is nothing between them.

Learn Spelling 3rd Grade is free to download; NNAT2 for Grade 4 costs $1.99 up front. Learn Spelling 3rd Grade sells 12 in-app purchases, starting at $2.99 per month. NNAT2 for Grade 4 asks for nothing beyond the download.

Learn Spelling 3rd Grade holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Learn Spelling 3rd Grade has 113 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of NNAT2 for Grade 4's written reviews are positive against 33% of Learn Spelling 3rd Grade's.

NNAT2 for Grade 4 ships an update every 4 months, Learn Spelling 3rd Grade every 9 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | NNAT2 for Grade 4 | Learn Spelling 3rd Grade |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/nnat2-for-grade-4/id1192565855/reviews) | **[4.1 (113 ratings)](https://appshunter.io/ios/app/learn-spelling-3rd-grade/id1485329384/reviews)** |
| Number of ratings | 1 | **113** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | **Paid** | Subscription |
| Size | 41 MB | 72 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Polemics Applications LLC](https://appshunter.io/developer/482504032) | [Class Ace LLC](https://appshunter.io/developer/1303170818) |

## What reviewers say

### NNAT2 for Grade 4

[App page](https://appshunter.io/ios/app/nnat2-for-grade-4/id1192565855)

Prepare fourth graders for gifted and talented testing with this app. It focuses on reasoning and problem-solving skills through exercises for the NNAT2 and NNAT3 tests. Includes instructional guides and practice quizzes with immediate feedback.

**Highlights:** NNAT2 and NNAT3 test preparation, Reasoning and problem-solving skills, Pattern Completion exercises, Reasoning By Analogy exercises, Serial Reasoning exercises, Spatial Visualization exercises, Instructional guides with examples

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Spelling 3rd Grade

[App page](https://appshunter.io/ios/app/learn-spelling-3rd-grade/id1485329384)

Master 3rd grade spelling with AI-powered lessons and adaptive practice. This app uses spaced repetition to help children improve reading and writing skills. Unlock all subjects with a single subscription.

**Highlights:** AI-powered lessons, Adaptive practice, Spaced repetition learning, Text-to-speech, Student profiles, Teacher metrics view, Gamification

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spelling 3rd Grade - 1 Student | $2.99 | per month |
| Spelling 3rd Grade 2 Students | $2.99 | per month |
| Spelling 3rd Grade 3 Students | $6.99 | per month |
| Spelling 3rd Grade 4 Students | $8.99 | per month |
| Spelling 3rd Grade 6 Students | $12.99 | per month |
| Spelling 3 Monthly Parent | $14.99 | per month |
| Spelling 3rd Yearly 1 Student | $19.99 | per year |
| Spelling 3rd Grade 10 Students | $20.99 | per month |
| Spelling 3rd Yearly 2 Students | $29.99 | per year |
| Spelling 3rd Yearly 3 Students | $39.99 | per year |
| Spelling 3rd Yearly 4 Students | $49.99 | per year |
| Spelling 3rd Yearly 5 Students | $59.99 | per year |


## Frequently asked questions

### Is NNAT2 for Grade 4 free?

NNAT2 for Grade 4 costs $1.99, with no in-app purchases.

### Is Learn Spelling 3rd Grade free?

Learn Spelling 3rd Grade is free to download, with in-app purchases available.

### Which has better reviews, NNAT2 for Grade 4 or Learn Spelling 3rd Grade?

Learn Spelling 3rd Grade is rated higher. NNAT2 for Grade 4 averages 1.0 out of 5 from 1 ratings, while Learn Spelling 3rd Grade averages 4.1 from 113 ratings.

### Do NNAT2 for Grade 4 or Learn Spelling 3rd Grade have ads?

Neither NNAT2 for Grade 4 nor Learn Spelling 3rd Grade shows ads.

### Which is updated more often, NNAT2 for Grade 4 or Learn Spelling 3rd Grade?

NNAT2 for Grade 4 ships an update every 4 months, and Learn Spelling 3rd Grade every 9 days. Most recently, NNAT2 for Grade 4 was updated on October 24, 2026 and Learn Spelling 3rd Grade on October 23, 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.*