# NNAT2 for Grade 3 vs Argumentum

The clearest difference is price: Argumentum at Free against NNAT2 for Grade 3's $1.99. Argumentum also leads on update cadence (every 4 days vs every 3 months). NNAT2 for Grade 3's advantage is iOS requirement (12.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

Argumentum is free to download; NNAT2 for Grade 3 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NNAT2 for Grade 3 ships an update every 3 months, Argumentum every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NNAT2 for Grade 3 | Argumentum |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/nnat2-for-grade-3/id1192565217/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 41 MB | 5 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Polemics Applications LLC](https://appshunter.io/developer/482504032) | [Sanchika Aggarwal](https://appshunter.io/developer/1896304534) |

## What reviewers say

### NNAT2 for Grade 3

[App page](https://appshunter.io/ios/app/nnat2-for-grade-3/id1192565217)

Prepare for the NNAT gifted and talented assessment with targeted practice in pattern completion, analogy, serial reasoning, and spatial visualization. Features include progress tracking, full-color questions, and offline access for convenient study.

**Highlights:** Targeted practice across all NNAT components, Progress tracking and performance statistics, Full-color questions matching test format, Offline practice capability, Instructional guides with expert tips, Parent/tutor tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Argumentum

[App page](https://appshunter.io/ios/app/argumentum/id6766583678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NNAT2 for Grade 3 free?

NNAT2 for Grade 3 costs $1.99, with no in-app purchases.

### Is Argumentum free?

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

### Do NNAT2 for Grade 3 or Argumentum have ads?

Neither NNAT2 for Grade 3 nor Argumentum shows ads.

### Which is updated more often, NNAT2 for Grade 3 or Argumentum?

NNAT2 for Grade 3 ships an update every 3 months, and Argumentum every 4 days. Most recently, NNAT2 for Grade 3 was updated on November 4, 2026 and Argumentum on October 31, 2026.

---

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