# Prepware CFI vs VOR Tracker

The clearest difference is review sentiment: VOR Tracker at 86% against Prepware CFI's 32%. VOR Tracker also leads on rating (4.7 vs 2.4) and ratings volume (138 vs 37). Prepware CFI's advantage is price ($9.99 vs $19.99) and chart position (#150 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Prepware CFI costs $9.99 and VOR Tracker $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VOR Tracker holds the better App Store score, 4.7 against 2.4. Both are backed by a comparable volume of ratings — 37 and 138 respectively. Written reviews point the same way: 32% of Prepware CFI's written reviews are positive against 86% of VOR Tracker's.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Prepware CFI | VOR Tracker |
| --- | --- | --- |
| Price | **$9.99** | $19.99 |
| Rating | [2.4 (37 ratings)](https://appshunter.io/ios/app/prepware-cfi/id338889937/reviews) | **[4.7 (138 ratings)](https://appshunter.io/ios/app/vor-tracker-ifr-nav-trainer/id813825630/reviews)** |
| Number of ratings | 37 | **138** |
| Positive reviews | 32.3% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | **Free** | Paid |
| Best chart rank | **#150** | — |
| Size | 31 MB | 53 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Karsten Heiland](https://appshunter.io/developer/1455334210) |

## What reviewers say

### Prepware CFI

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

**Currently charting:** #150 Top Paid · Education (US App Store)

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


### VOR Tracker

[App page](https://appshunter.io/ios/app/vor-tracker-ifr-nav-trainer/id813825630)

This app provides a realistic IFR navigation training experience for pilots. Practice holding patterns, radial interceptions, and other critical procedures in real-time using various flight instruments. It's designed to help pilots apply theoretical knowledge in a simulated cockpit environment.

**Highlights:** Real-time IFR simulation, VOR and NDB navigation practice, Multiple instrument displays (CDI, RMI, HSI, EHSI), Practice holding patterns and radial interceptions, Map mode for progress verification, Freeze and fast modes for training control

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent for IFR training
- 👍 Helps understand VOR navigation
- 👍 Great for holding practice
- 👍 Useful for intercept practice
- 👍 Good for sim assessment prep

**What reviewers complain about**

- 🐛 Knob rotation is difficult
- 🐛 Random intercepts unrealistic
- 🐛 To/From indicator unreliable
- 🐛 Airplane turns too slowly
- 🐛 Holding pattern depiction inaccurate

**Reported bugs**

- Knob rotation difficult
- To From indicator sometimes does not work
- App freezes on download
- App freezes on opening
- Not able to download 2nd time

**Requested features**

- Scroll wheel for knobs
- Add CDI option
- Add RMI pointer
- Add ILS approaches
- Add non-precision approaches


## Frequently asked questions

### Is Prepware CFI free?

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

### Is VOR Tracker free?

VOR Tracker costs $19.99, with no in-app purchases.

### Which has better reviews, Prepware CFI or VOR Tracker?

VOR Tracker is rated higher. Prepware CFI averages 2.4 out of 5 from 37 ratings, while VOR Tracker averages 4.7 from 138 ratings.

### Do Prepware CFI or VOR Tracker have ads?

Neither Prepware CFI nor VOR Tracker shows ads.

### Which is updated more often, Prepware CFI or VOR Tracker?

Prepware CFI ships an update every 4 months, and VOR Tracker every 4 months. Most recently, Prepware CFI was updated on October 18, 2026 and VOR Tracker on October 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.*