# Prepware CFI vs FAA IA Knowledge Test Prep

The clearest difference is monetization model: Prepware CFI at free against FAA IA Knowledge Test Prep's paid. Prepware CFI also leads on rating (2.4 vs 2.0) and review sentiment (32% vs 11%). FAA IA Knowledge Test Prep's advantage is chart position (#188 vs unranked) and iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Prepware CFI costs $9.99 and FAA IA Knowledge Test Prep $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Prepware CFI holds the better App Store score, 2.4 against 2.0. That said, the two scores are not equally well evidenced: Prepware CFI has 37 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 32% of Prepware CFI's written reviews are positive against 11% of FAA IA Knowledge Test Prep's.

Prepware CFI ships an update every 4 months, FAA IA Knowledge Test Prep every 14 months. The most recent releases landed on September 28, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Prepware CFI | FAA IA Knowledge Test Prep |
| --- | --- | --- |
| Price | $9.99 | $9.99 |
| Rating | **[2.4 (37 ratings)](https://appshunter.io/ios/app/prepware-cfi/id338889937/reviews)** | [2.0 (3 ratings)](https://appshunter.io/ios/app/faa-ia-knowledge-test-prep/id1446964317/reviews) |
| Number of ratings | **37** | 3 |
| Positive reviews | **32.3% of reviews** | 11.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#188** |
| Size | 31 MB | 12 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Bravo Zulu Apps LLC](https://appshunter.io/developer/1000879252) |

## What reviewers say

### Prepware CFI

[App page](https://appshunter.io/ios/app/prepware-cfi/id338889937)

Prepare for the FAA Knowledge Exam with this comprehensive study and test tool. It offers flashcard-style review of questions, answers, and explanations, allowing you to study by subject or take realistic practice tests.

**Highlights:** Flashcard-style review, Questions, answers, and explanations, Study by subject, Practice tests, Comprehensive preparation tool

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

**In-app purchases:** none


### FAA IA Knowledge Test Prep

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

**Currently charting:** #188 Top Paid · Education (US App Store)

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


## Frequently asked questions

### Is Prepware CFI free?

Prepware CFI costs $9.99, with no in-app purchases.

### Is FAA IA Knowledge Test Prep free?

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

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

Prepware CFI is rated higher. Prepware CFI averages 2.4 out of 5 from 37 ratings, while FAA IA Knowledge Test Prep averages 2.0 from 3 ratings.

### Do Prepware CFI or FAA IA Knowledge Test Prep have ads?

Neither Prepware CFI nor FAA IA Knowledge Test Prep shows ads.

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

Prepware CFI ships an update every 4 months, and FAA IA Knowledge Test Prep every 14 months. Most recently, Prepware CFI was updated on September 28, 2026 and FAA IA Knowledge Test Prep on September 16, 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.*