# NATE Practice Test 2026 vs GREE Contractor Pro

The clearest difference is in-app purchases: GREE Contractor Pro at none against NATE Practice Test 2026's 5. GREE Contractor Pro also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). NATE Practice Test 2026's advantage is ratings volume (335 vs 1). On price, rating, device support and iOS requirement 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. GREE Contractor Pro asks for nothing beyond the download.

GREE Contractor Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: NATE Practice Test 2026 has 335 ratings behind it against 1, so its average is the more settled of the two.

NATE Practice Test 2026 ships an update every 3 months, GREE Contractor Pro every 2 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | NATE Practice Test 2026 | GREE Contractor Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (335 ratings)](https://appshunter.io/ios/app/nate-practice-test-2026/id1531465669/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gree-contractor-pro/id6759624236/reviews)** |
| Number of ratings | **335** | 1 |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 73 MB | 25 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thanh Hung](https://appshunter.io/developer/1059077329) | [Watsco, Inc.](https://appshunter.io/developer/510378878) |

## 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 |

**What reviewers like**

- 👍 Very helpful for studying
- 💡 AI for more information
- 👍 Realizes exact preparation level
- 👍 Helpful with answers and corrections
- 👍 Great app, well-structured and designed

**What reviewers complain about**

- 🤔 Some questions may not be on the test
- 💰 Free material online might be better
- 🐛 Questions have errors
- 💡 Wish for explanations to answers

**Requested features**

- Explanation to the answers


### GREE Contractor Pro

[App page](https://appshunter.io/ios/app/gree-contractor-pro/id6759624236)

This app provides HVAC professionals with essential resources for GREE Heat Pump systems. Access installation guides, servicing information, troubleshooting tips, and live training sessions directly from your mobile device.

**Highlights:** Installation resources, Servicing information, Troubleshooting guides, Live trainings and broadcasts, Technical content notifications, Field access to resources

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

**In-app purchases:** none


## Frequently asked questions

### Is NATE Practice Test 2026 free?

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

### Is GREE Contractor Pro free?

GREE Contractor Pro is free to download, with no in-app purchases.

### Which has better reviews, NATE Practice Test 2026 or GREE Contractor Pro?

GREE Contractor Pro is rated higher. NATE Practice Test 2026 averages 4.8 out of 5 from 335 ratings, while GREE Contractor Pro averages 5.0 from 1 ratings.

### Do NATE Practice Test 2026 or GREE Contractor Pro have ads?

NATE Practice Test 2026 shows ads; GREE Contractor Pro does not.

### Which is updated more often, NATE Practice Test 2026 or GREE Contractor Pro?

NATE Practice Test 2026 ships an update every 3 months, and GREE Contractor Pro every 2 weeks. Most recently, NATE Practice Test 2026 was updated on October 25, 2026 and GREE Contractor Pro on October 19, 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.*