# Zephyr Mobile Controller vs FAA PART 107 Practice Test

The clearest difference is review sentiment: FAA PART 107 Practice Test at 90% against Zephyr Mobile Controller's 0%. FAA PART 107 Practice Test also leads on rating (4.8 vs 1.0) and update cadence (every 2 months vs every 16 months). Zephyr Mobile Controller's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. FAA PART 107 Practice Test sells 5 in-app purchases, starting at $9.99 per 7 days. Zephyr Mobile Controller asks for nothing beyond the download.

FAA PART 107 Practice Test holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: FAA PART 107 Practice Test has 2K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Zephyr Mobile Controller's written reviews are positive against 90% of FAA PART 107 Practice Test's.

Zephyr Mobile Controller ships an update every 16 months, FAA PART 107 Practice Test every 2 months. The most recent releases landed on October 12, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Zephyr Mobile Controller | FAA PART 107 Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/zephyr-mobile-controller/id1447511206/reviews) | **[4.8 (2K ratings)](https://appshunter.io/ios/app/faa-part-107-practice-test/id1636316022/reviews)** |
| Number of ratings | 3 | **2K** |
| Positive reviews | 0.0% of reviews | **89.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 73 MB | 95 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Little Arms Studios](https://appshunter.io/developer/827625791) | [Thanh Hung](https://appshunter.io/developer/1059077329) |

## What reviewers say

### Zephyr Mobile Controller

[App page](https://appshunter.io/ios/app/zephyr-mobile-controller/id1447511206)

Control drone simulations using your mobile device as a touchscreen controller. Connect your phone or tablet to the same network as the simulator for an immersive training experience.

**Highlights:** Touchscreen drone control, Mobile simulator interface, Network connectivity required, Requires Zephyr Drone Simulator account

**Features:** macOS Compatibility

**In-app purchases:** none


### FAA PART 107 Practice Test

[App page](https://appshunter.io/ios/app/faa-part-107-practice-test/id1636316022)

Prepare for your FAA Part 107 drone pilot exam with realistic practice tests and AI-powered study assistance. Master all required topics, including regulations, airspace, and weather, to earn your Remote Pilot Certificate.

**Highlights:** Realistic FAA practice tests, Study by topic, AI-powered learning assistant, Diagnostic and custom tests, Detailed explanations and study guides, Progress tracking and analytics

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FAA PART 107 Subscription Week | $9.99 | per 7 days |
| PART 107 Subscription Month | $19.99 | per month |
| Part 107 Quarterly Subscription | $39.99 | per 3 months |
| FAA PART 107 Subscription Year | $69.99 | per year |
| FAA Part 107 Practice Test Pro | $9.99 | one-time |

**What reviewers like**

- 🚀 Helpful for passing the test
- 👍 Good practice questions
- 💡 Explanations for incorrect answers
- 🚀 Efficient study tool
- 👍 Easy to use

**What reviewers complain about**

- 🐛 Some incorrect answers
- 🐛 Outdated content
- 🐛 Formatting issues with images/text
- 🐛 Inconsistent information across questions
- 🔒 Subscription model changes

**Reported bugs**

- Incorrect answers to some questions
- Subscription issues when switching devices
- Overlapping text on questions

**Requested features**

- More up-to-date content on latest regulations
- Improved image quality and formatting
- Ability to take notes or save progress


## Frequently asked questions

### Is Zephyr Mobile Controller free?

Zephyr Mobile Controller is free to download, with no in-app purchases.

### Is FAA PART 107 Practice Test free?

FAA PART 107 Practice Test is free to download, with in-app purchases available.

### Which has better reviews, Zephyr Mobile Controller or FAA PART 107 Practice Test?

FAA PART 107 Practice Test is rated higher. Zephyr Mobile Controller averages 1.0 out of 5 from 3 ratings, while FAA PART 107 Practice Test averages 4.8 from 2K ratings.

### Do Zephyr Mobile Controller or FAA PART 107 Practice Test have ads?

FAA PART 107 Practice Test shows ads; Zephyr Mobile Controller does not.

### Which is updated more often, Zephyr Mobile Controller or FAA PART 107 Practice Test?

Zephyr Mobile Controller ships an update every 16 months, and FAA PART 107 Practice Test every 2 months. Most recently, Zephyr Mobile Controller was updated on October 12, 2026 and FAA PART 107 Practice Test 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.*