# NATE Practice Test 2026 vs Visual3D App

The clearest difference is ads: Visual3D App at none against NATE Practice Test 2026's shown. Visual3D App also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. NATE Practice Test 2026 sells 5 in-app purchases, starting at $6.99 per 7 days and Visual3D App sells 1 in-app purchase, starting at $12.95 per month. Whichever you choose, the download price is not the number that matters.

NATE Practice Test 2026 ships an update every 3 months, Visual3D App every 2 months. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | NATE Practice Test 2026 | Visual3D App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (334 ratings)](https://appshunter.io/ios/app/nate-practice-test-2026/id1531465669/reviews)** | — |
| Number of ratings | **334** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 168 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Thanh Hung](https://appshunter.io/developer/1059077329) | [Nauman Innovation Group LLC](https://appshunter.io/developer/1764933586) |

## What reviewers say

### NATE Practice Test 2026

[App page](https://appshunter.io/ios/app/nate-practice-test-2026/id1531465669)

Prepare for your NATE certification exam with realistic practice tests and AI-powered study guidance. This app covers all NATE specialties, offering detailed explanations and progress tracking to help HVAC technicians and students master essential concepts and pass their exams.

**Highlights:** Realistic NATE practice tests, Study by HVAC specialty, AI-powered study assistant, Custom and diagnostic tests, Detailed question explanations, Progress tracking and analytics

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NATE Subscription Weekly | $6.99 | per 7 days |
| NATE Subscription Monthly | $19.99 | per month |
| NATE Quarterly Subscription | $39.99 | per 3 months |
| NATE Subscription Yearly | $49.99 | per year |
| Pro | $9.99 | one-time |


### Visual3D App

[App page](https://appshunter.io/ios/app/visual3d-app/id6670464988)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single User Package | $12.95 | per month |


## Frequently asked questions

### Is NATE Practice Test 2026 free?

NATE Practice Test 2026 is free to download, with in-app purchases available.

### Is Visual3D App free?

Visual3D App is free to download, with in-app purchases available.

### Do NATE Practice Test 2026 or Visual3D App have ads?

NATE Practice Test 2026 shows ads; Visual3D App does not.

### Which is updated more often, NATE Practice Test 2026 or Visual3D App?

NATE Practice Test 2026 ships an update every 3 months, and Visual3D App every 2 months. Most recently, NATE Practice Test 2026 was updated on September 22, 2026 and Visual3D App on September 11, 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.*