# Remote Pilot Test Prep vs Turn Radius Calculator

The clearest difference is price: Turn Radius Calculator at $4.99 against Remote Pilot Test Prep's $49.99. Turn Radius Calculator also leads on in-app purchases (none vs 2) and iOS requirement (12.0 vs 17.1). Remote Pilot Test Prep's advantage is ratings volume (793 vs 1) and update cadence (fortnightly vs every 5 weeks). On rating, ads and device support there is nothing between them.

Remote Pilot Test Prep costs $49.99 and Turn Radius Calculator $4.99 up front. Remote Pilot Test Prep sells 2 one-off in-app purchases. Turn Radius Calculator asks for nothing beyond the download.

Turn Radius Calculator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Remote Pilot Test Prep has 793 ratings behind it against 1, so its average is the more settled of the two.

Remote Pilot Test Prep ships an update fortnightly, Turn Radius Calculator every 5 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Remote Pilot Test Prep | Turn Radius Calculator |
| --- | --- | --- |
| Price | $49.99 | **$4.99** |
| Rating | [4.8 (793 ratings)](https://appshunter.io/ios/app/remote-pilot-test-prep-107/id1126603111/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/turn-radius-calculator/id6480525267/reviews)** |
| Number of ratings | **793** | 1 |
| Positive reviews | 88.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 122 MB | 27 MB |
| Requires iOS | 17.1 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Aeroapps Technology](https://appshunter.io/developer/923860276) | [Flight Training Apps, Inc.](https://appshunter.io/developer/438868778) |

## What reviewers say

### Remote Pilot Test Prep

[App page](https://appshunter.io/ios/app/remote-pilot-test-prep-107/id1126603111)

Prepare for the FAA drone pilot exam with over 500 practice questions, including actual FAA questions and new topics like night operations and Remote ID. Customize study sessions, take simulated timed exams, and track your progress with detailed reports. Access via web is also included.

**Highlights:** Over 500 practice questions, Includes actual FAA questions, Covers new regulations (night ops, Remote ID), Customizable study sessions, Simulated timed exams, Progress tracking and reports, Explanations for all answers

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drone Ground School Trial | Free | one-time |
| Drone Ground School Course | $89.99 | one-time |

**What reviewers like**

- 🚀 Excellent study tool
- 👍 Comprehensive and well-organized content
- 🚀 Helped users pass the exam on the first try
- 💡 Detailed explanations for questions
- 👍 Useful for both initial and recurrent certification

**What reviewers complain about**

- 🐛 App crashes and stability issues
- 🔍 Some questions not covered in the app
- 💰 Additional purchase required for full content

**Reported bugs**

- Maps not expanding properly
- Login and account creation issues

**Requested features**

- Recurrent question bank
- Optimization for different screen sizes


### Turn Radius Calculator

[App page](https://appshunter.io/ios/app/turn-radius-calculator/id6480525267)

This app helps pilots calculate turning radius and stall speed based on speed and bank angle. It's useful for evaluating strategies in scenarios like engine failure or tight situations, and for practicing different flight parameters.

**Highlights:** Calculate turning radius, Determine stall speed, Evaluate bank angles and speeds, Calculate maneuvering speed, Assess aircraft weight impact

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

**In-app purchases:** none


## Frequently asked questions

### Is Remote Pilot Test Prep free?

Remote Pilot Test Prep costs $49.99, and also offers in-app purchases.

### Is Turn Radius Calculator free?

Turn Radius Calculator costs $4.99, with no in-app purchases.

### Which has better reviews, Remote Pilot Test Prep or Turn Radius Calculator?

Turn Radius Calculator is rated higher. Remote Pilot Test Prep averages 4.8 out of 5 from 793 ratings, while Turn Radius Calculator averages 5.0 from 1 ratings.

### Do Remote Pilot Test Prep or Turn Radius Calculator have ads?

Neither Remote Pilot Test Prep nor Turn Radius Calculator shows ads.

### Which is updated more often, Remote Pilot Test Prep or Turn Radius Calculator?

Remote Pilot Test Prep ships an update fortnightly, and Turn Radius Calculator every 5 weeks. Most recently, Remote Pilot Test Prep was updated on October 23, 2026 and Turn Radius Calculator on October 15, 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.*