# FAA IA Knowledge Test Prep vs Comms

The clearest difference is price: Comms at Free against FAA IA Knowledge Test Prep's $9.99. Comms also leads on rating (4.3 vs 2.0) and update cadence (every 9 days vs every 14 months). FAA IA Knowledge Test Prep's advantage is in-app purchases (none vs 12) and iOS requirement (11.0 vs 15.1). On ads and device support there is nothing between them.

Comms is free to download; FAA IA Knowledge Test Prep costs $9.99 up front. Comms sells 10 in-app purchases, starting at $6.99 per 7 days. FAA IA Knowledge Test Prep asks for nothing beyond the download.

Comms holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: Comms has 299 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 11% of FAA IA Knowledge Test Prep's written reviews are positive against 36% of Comms's.

FAA IA Knowledge Test Prep ships an update every 14 months, Comms every 9 days. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | FAA IA Knowledge Test Prep | Comms |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/faa-ia-knowledge-test-prep/id1446964317/reviews) | **[4.3 (299 ratings)](https://appshunter.io/ios/app/comms-ai-pilot-training/id6749831538/reviews)** |
| Number of ratings | 3 | **299** |
| Positive reviews | 11.1% of reviews | **35.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 9 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 12 MB | 69 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bravo Zulu Apps LLC](https://appshunter.io/developer/1000879252) | [KHV Digital LLC](https://appshunter.io/developer/1832344269) |

## What reviewers say

### FAA IA Knowledge Test Prep

[App page](https://appshunter.io/ios/app/faa-ia-knowledge-test-prep/id1446964317)

Prepare for your FAA Inspection Authorization Knowledge Test with a comprehensive question bank. This app offers quiz, test, and study modes to track your progress and familiarize you with exam-style questions. It requires no internet connection for offline study.

**Highlights:** Extensive question bank for IA exam, Quiz, Test, and Study modes, Progress tracking with scores and dates, Randomized questions and answers, Offline functionality, Optional sound and vibration feedback

**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 FAA IA Knowledge Test Prep free?

FAA IA Knowledge Test Prep costs $9.99, with no in-app purchases.

### Is Comms free?

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

### Which has better reviews, FAA IA Knowledge Test Prep or Comms?

Comms is rated higher. FAA IA Knowledge Test Prep averages 2.0 out of 5 from 3 ratings, while Comms averages 4.3 from 299 ratings.

### Do FAA IA Knowledge Test Prep or Comms have ads?

Neither FAA IA Knowledge Test Prep nor Comms shows ads.

### Which is updated more often, FAA IA Knowledge Test Prep or Comms?

FAA IA Knowledge Test Prep ships an update every 14 months, and Comms every 9 days. Most recently, FAA IA Knowledge Test Prep was updated on October 21, 2026 and Comms 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.*