# Part107 Prep vs Drone Sense

The clearest difference is in-app purchases: Drone Sense at none against Part107 Prep's 1. Drone Sense also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). On price and device support there is nothing between them.

Both are free to download. Part107 Prep sells 1 one-off in-app purchase. Drone Sense asks for nothing beyond the download.

Part107 Prep ships an update monthly, Drone Sense every 10 days. Both last shipped on October 3, 2026.

## The numbers

| Metric | Part107 Prep | Drone Sense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/part107-prep/id6763922379/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 21 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) | [Mauricio Gabiolli](https://appshunter.io/developer/1896086921) |

## What reviewers say

### Part107 Prep

[App page](https://appshunter.io/ios/app/part107-prep/id6763922379)

Prepare for the FAA Part 107 Commercial Drone Pilot exam with a unique study approach. Understand concepts in your native language before transitioning to English for better comprehension and retention. Features flashcards, practice questions, and mock exams.

**Highlights:** Native language concept building, 100+ aviation abbreviations, 200+ vocabulary terms, 166 practice questions, Figure-based practical questions, SRS flashcard review, Mock exam modes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Pro | $9.99 | one-time |


### Drone Sense

[App page](https://appshunter.io/ios/app/drone-sense/id6799990373)

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

**In-app purchases:** none


## Frequently asked questions

### Is Part107 Prep free?

Part107 Prep is free to download, with in-app purchases available.

### Is Drone Sense free?

Drone Sense is free to download, with no in-app purchases.

### Do Part107 Prep or Drone Sense have ads?

Part107 Prep shows ads; Drone Sense does not.

### Which is updated more often, Part107 Prep or Drone Sense?

Part107 Prep ships an update monthly, and Drone Sense every 10 days. Most recently, Part107 Prep was updated on October 3, 2026 and Drone Sense on October 3, 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.*