# Flight Test X20 vs Comms

The clearest difference is in-app purchases: Flight Test X20 at none against Comms's 12. Flight Test X20 also leads on review sentiment (60% vs 36%). Comms's advantage is update cadence (every 4 days vs every 5 weeks) and rating (4.2 vs 3.9). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. Comms sells 10 in-app purchases, starting at $6.99 per 7 days. Flight Test X20 asks for nothing beyond the download.

Comms holds the better App Store score, 4.2 against 3.9. Both are backed by a comparable volume of ratings — 95 and 207 respectively. Written reviews complicate that: 60% of Flight Test X20's written reviews are positive against 36% of Comms's, so the app with the better star average is not the one people write more warmly about.

Flight Test X20 ships an update every 5 weeks, Comms every 4 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Flight Test X20 | Comms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (95 ratings)](https://appshunter.io/ios/app/flight-test-x20/id1501097608/reviews) | **[4.2 (207 ratings)](https://appshunter.io/ios/app/comms-ai-pilot-training/id6749831538/reviews)** |
| Number of ratings | 95 | **207** |
| Positive reviews | **60.0% of reviews** | 35.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 67 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sheppard Air, Inc.](https://appshunter.io/developer/595077420) | [KHV Digital LLC](https://appshunter.io/developer/1832344269) |

## What reviewers say

### Flight Test X20

[App page](https://appshunter.io/ios/app/flight-test-x20/id1501097608)

Prepare for FAA knowledge tests with this comprehensive study platform. It offers top-off preparation for various pilot and aviation professional written exams, including instrument rating and ATP.

**Highlights:** FAA knowledge test preparation, Pilot study course, Dispatcher study course, Instrument rating preparation, Instructor written test prep, ATP written test prep

**In-app purchases:** none


### Comms

[App page](https://appshunter.io/ios/app/comms-ai-pilot-training/id6749831538)

Practice realistic air traffic control radio communications using AI and speech recognition. Build confidence with over 35 scenarios, from basic taxi instructions to complex airspace transitions. Get instant feedback on your phraseology and accuracy.

**Highlights:** AI-powered speech recognition, Realistic ATC scenarios, Instant feedback on phraseology, Transcript review, Practice anytime, anywhere, Guided responses

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Comms Premium Weekly | $6.99 | per 7 days |
| Comms Premium Monthly | $14.99 | per month |
| Comms Premium Yearly | $49.99 | per year |
| Comms Premium Yearly | $79.99 | per year |
| Study Guide Private Pilot w/Premium | $9.99 | one-time |
| 25 Scan Credits | $9.99 | one-time |
| Pro - Unlock All Comms | $12.99 | one-time |
| Study Guide Commercial Pilot | $14.99 | one-time |
| 50 Scan Credits | $14.99 | one-time |
| Study Guide Private Pilot | $19.99 | one-time |

**What reviewers like**

- 🚀 Great practice app for student pilots
- 👍 Helpful for improving communication with ATC/Tower
- 💡 Active developers responsive to feedback

**What reviewers complain about**

- 🐛 App is broken and unusable for many users
- 🤖 Not accurate or realistic enough
- 👎 Voice recognition/speech-to-text is poor
- 💰 Paid app with limited value compared to free resources

**Reported bugs**

- App crashes and becomes unusable after account setup
- Incompatible with latest iOS versions
- Provides incorrect information that goes against FAA guidelines

**Requested features**

- More detailed and comprehensive pilot scenarios
- Improved voice recognition and speech-to-text accuracy
- Better alignment with FAA instructions and procedures


## Frequently asked questions

### Is Flight Test X20 free?

Flight Test X20 is free to download, with no in-app purchases.

### Is Comms free?

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

### Which has better reviews, Flight Test X20 or Comms?

Comms is rated higher. Flight Test X20 averages 3.9 out of 5 from 95 ratings, while Comms averages 4.2 from 207 ratings.

### Do Flight Test X20 or Comms have ads?

Neither Flight Test X20 nor Comms shows ads.

### Which is updated more often, Flight Test X20 or Comms?

Flight Test X20 ships an update every 5 weeks, and Comms every 4 days. Most recently, Flight Test X20 was updated on October 20, 2026 and Comms 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.*