# Front 9 vs Part 107

The clearest difference is review sentiment: Front 9 at 92% against Part 107's 26%. Front 9 also leads on in-app purchases (none vs 10) and ads (none vs shown). Part 107's advantage is price (Free vs $0.99) and ratings volume (1K vs 66). On update cadence and device support there is nothing between them.

Part 107 is free to download; Front 9 costs $0.99 up front. Part 107 sells 10 in-app purchases, starting at $2.99 per 7 days. Front 9 asks for nothing beyond the download.

Part 107 holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Part 107 has 1K ratings behind it against 66, so its average is the more settled of the two. Written reviews complicate that: 92% of Front 9's written reviews are positive against 26% of Part 107's, so the app with the better star average is not the one people write more warmly about.

Front 9 ships an update every 6 weeks, Part 107 every 5 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Front 9 | Part 107 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.4 (66 ratings)](https://appshunter.io/ios/app/front-9/id1470101136/reviews) | **[4.6 (1K ratings)](https://appshunter.io/ios/app/part-107-faa-practice-test/id6463893807/reviews)** |
| Number of ratings | 66 | **1K** |
| Positive reviews | **92.3% of reviews** | 25.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#110** | — |
| Size | 76 MB | 93 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Front 9 Restoration, Inc.](https://appshunter.io/developer/1463704886) | [Aleksandr Alekseev](https://appshunter.io/developer/1227414052) |

## What reviewers say

### Front 9

[App page](https://appshunter.io/ios/app/front-9/id1470101136)

**Currently charting:** #110 Top Paid · Education (US App Store)

This app provides a comprehensive system for stain removal and surface restoration. It offers proven processes, educational content, and direct support to help users achieve superior results and gain a competitive edge in their business.

**Highlights:** F9 Distribution Map, One Touch Support (Email, Call, Text), App Push Notifications, Facebook Group Support, YouTube Channel Access, Proven Stain Removal Processes

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great resource for cleaning industry
- 👍 Very useful app
- 👍 Essential business tool
- 👍 Game changer for industry
- 👍 Handy for new and experienced users

**What reviewers complain about**

- 🐛 App doesn't work
- 🐛 App won't load
- 🐛 Pinch and zoom difficult for field use
- 🐛 Mobile enabled would be more usable
- 🐛 Not the fanciest app

**Reported bugs**

- App doesn't work
- App won't load
- Problem reaching out

**Requested features**

- Mobile enabled usability for field use
- Improved pinch and zoom functionality


### Part 107

[App page](https://appshunter.io/ios/app/part-107-faa-practice-test/id6463893807)

Prepare for the FAA's Part 107 exam with realistic practice tests and interactive study modes. Track your progress, review detailed explanations, and build confidence for commercial drone operation.

**Highlights:** Practice tests covering all topics, Interactive study modes, Realistic sample questions, Progress tracking, Detailed explanations, Personalized study plan

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Part 107 & FAA Exam - Week | $2.99 | per 7 days |
| Part 107 & FAA Exam - Week | $4.99 | per 7 days |
| Part 107 & FAA Exam - Week | $6.99 | per 7 days |
| Part 107 & FAA Exam - Month | $6.99 | per month |
| Part 107 & FAA Exam - Week | $8.99 | per 7 days |
| Part 107 & FAA Exam - Year | $14.99 | per year |
| Part 107 & FAA Exam - Month | $14.99 | per month |
| Part 107 & FAA Exam - Year | $19.99 | per year |
| Part 107 & FAA Exam - Year | $29.99 | per year |
| Part 107 & FAA Exam - Year | $49.99 | per year |

**What reviewers like**

- 🚀 Helpful for 107 preparation
- 👍 Passed the test first try

**What reviewers complain about**

- 🐛 Repeats the same questions
- 🐛 Broken and buggy
- 💸 Expensive with ads
- 🤔 Questions not representative of the actual test

**Reported bugs**

- Repeated questions on practice exams
- Inability to zoom in on maps and charts
- Ads not removed after purchasing premium

**Requested features**

- Provide study material, not just questions
- Improve question quality and variety
- Fix the practice test functionality


## Frequently asked questions

### Is Front 9 free?

Front 9 costs $0.99, with no in-app purchases.

### Is Part 107 free?

Part 107 is free to download, with in-app purchases available.

### Which has better reviews, Front 9 or Part 107?

Part 107 is rated higher. Front 9 averages 4.4 out of 5 from 66 ratings, while Part 107 averages 4.6 from 1K ratings.

### Do Front 9 or Part 107 have ads?

Part 107 shows ads; Front 9 does not.

### Which is updated more often, Front 9 or Part 107?

Front 9 ships an update every 6 weeks, and Part 107 every 5 weeks. Most recently, Front 9 was updated on October 21, 2026 and Part 107 on October 20, 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.*