# Prepware ATP vs IFR Flight Trainer Simulator

The clearest difference is review sentiment: IFR Flight Trainer Simulator at 82% against Prepware ATP's 36%. IFR Flight Trainer Simulator also leads on price (Free vs $9.99) and rating (3.9 vs 2.8). Prepware ATP's advantage is in-app purchases (none vs 2) and iOS requirement (15.0 vs 18.6). On update cadence, ads and device support there is nothing between them.

IFR Flight Trainer Simulator is free to download; Prepware ATP costs $9.99 up front. IFR Flight Trainer Simulator sells 2 one-off in-app purchases. Prepware ATP asks for nothing beyond the download.

IFR Flight Trainer Simulator holds the better App Store score, 3.9 against 2.8. Both are backed by a comparable volume of ratings — 20 and 76 respectively. Written reviews point the same way: 36% of Prepware ATP's written reviews are positive against 82% of IFR Flight Trainer Simulator's.

Prepware ATP ships an update every 4 months, IFR Flight Trainer Simulator every 3 months. The most recent releases landed on September 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Prepware ATP | IFR Flight Trainer Simulator |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [2.8 (20 ratings)](https://appshunter.io/ios/app/prepware-atp/id338890846/reviews) | **[3.9 (76 ratings)](https://appshunter.io/ios/app/ifr-flight-trainer-simulator/id901798935/reviews)** |
| Number of ratings | 20 | **76** |
| Positive reviews | 36.2% of reviews | **81.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 44 MB | 155 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [ASA](https://appshunter.io/developer/334278379) | [Flygo-Aviation Ltd](https://appshunter.io/developer/550770776) |

## What reviewers say

### Prepware ATP

[App page](https://appshunter.io/ios/app/prepware-atp/id338890846)

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, Question, answer, and explanation database, Study by subject, Practice test mode, FAA Knowledge Exam preparation

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

**In-app purchases:** none


### IFR Flight Trainer Simulator

[App page](https://appshunter.io/ios/app/ifr-flight-trainer-simulator/id901798935)

Practice instrument flight rules (IFR) navigation with this simulator. Learn and improve IFR procedures, including VOR, NDB, and holding patterns. Offers cockpit and map modes with adjustable wind and built-in tasks for comprehensive pilot training.

**Highlights:** Cockpit and map modes, VOR, NDB, DME, HSI, EHSI, RMI instruments, Approach procedure practice, Adjustable wind settings, Holding pattern simulation, Custom scenario creation, Built-in training tasks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IFR Simulator Half Price | $11.99 | one-time |
| IFR Simulator Unlock | $24.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface and intuitive controls
- 🎓 Excellent learning tool for IFR training and instrument procedures
- 🎮 Comprehensive customization options (wind, runway, conditions)
- 📊 Dual view modes (cockpit and map/plan view)
- 🎯 Realistic flight modeling and aerodynamics

**What reviewers complain about**

- 💰 Aggressive monetization with limited free trial
- ⏱️ Unreasonably short trial period (3-5 minutes)
- 🔒 Paywall blocks most features in free version
- 🎯 Unrealistic immediate heading changes (no standard rate turns)
- 🐛 Occasional app crashes and stability issues

**Reported bugs**

- App crashes after short usage periods
- Heading indicator gets stuck causing continuous turning
- HSI radials appear to be offset or incorrect
- DME distance calculations may be inaccurate (slant range issue)
- Task completion triggers before reaching waypoints

**Requested features**

- Standard rate turn simulation for realistic intercepts and holdings
- LOC (Localizer) mode for HSI reverse sensing practice
- Fixed-card ADF instrument option
- Adjustable turn rate settings to match different aircraft
- Error feedback display showing incorrect flight paths


## Frequently asked questions

### Is Prepware ATP free?

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

### Is IFR Flight Trainer Simulator free?

IFR Flight Trainer Simulator is free to download, with in-app purchases available.

### Which has better reviews, Prepware ATP or IFR Flight Trainer Simulator?

IFR Flight Trainer Simulator is rated higher. Prepware ATP averages 2.8 out of 5 from 20 ratings, while IFR Flight Trainer Simulator averages 3.9 from 76 ratings.

### Do Prepware ATP or IFR Flight Trainer Simulator have ads?

Neither Prepware ATP nor IFR Flight Trainer Simulator shows ads.

### Which is updated more often, Prepware ATP or IFR Flight Trainer Simulator?

Prepware ATP ships an update every 4 months, and IFR Flight Trainer Simulator every 3 months. Most recently, Prepware ATP was updated on September 25, 2026 and IFR Flight Trainer Simulator on September 7, 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.*