# Aviation Dictionary vs PilotBox

The clearest difference is rating: PilotBox at 4.9 against Aviation Dictionary's 4.3. PilotBox also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Aviation Dictionary sells 3 in-app purchases, starting at $0.99 per 7 days and PilotBox sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PilotBox holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 18 and 26 respectively.

Aviation Dictionary ships an update every 4 months, PilotBox every 3 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Aviation Dictionary | PilotBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (18 ratings)](https://appshunter.io/ios/app/aviation-dictionary/id1525345620/reviews) | **[4.9 (26 ratings)](https://appshunter.io/ios/app/pilotbox/id1611225969/reviews)** |
| Number of ratings | 18 | **26** |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 170 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Evans Mauta](https://appshunter.io/developer/1498111447) | [Aero Notion Limited](https://appshunter.io/developer/1509733848) |

## What reviewers say

### Aviation Dictionary

[App page](https://appshunter.io/ios/app/aviation-dictionary/id1525345620)

This app provides a comprehensive offline dictionary and reference for aviation terminology, including over 6000 words and abbreviations. It's designed for pilots, technicians, and aviation specialists to quickly access definitions, phonetic alphabets, Q-codes, and more. Features include search, bookmarking, and text-to-speech pronunciation.

**Highlights:** Offline access, 6000+ aviation words & abbreviations, Search functionality, Bookmarking, Text-to-speech pronunciation, Phonetic alphabet & Q-codes, Airline & airport information

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AvDic Pro - 1 Week | $0.99 | per 7 days |
| AvDic Pro - 1 Month | $2.99 | per month |
| AvDic Pro - 1 Year | $19.99 | per year |


### PilotBox

[App page](https://appshunter.io/ios/app/pilotbox/id1611225969)

This aviation utility app provides pilots with automated weather reports, significant weather charts, and essential flight calculation tools. It offers features like fuel uplift calculation, temperature altitude corrections, and a coordinates converter, accessible on iPhone, iPad, and Apple Watch.

**Highlights:** Automated Weather (METAR & TAF), Significant Weather Charts, Fuel Uplift Calculator, Temperature Altitude Corrections, iPhone Widgets, Watch App, Coordinates Converter

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $24.99 | per year |


## Frequently asked questions

### Is Aviation Dictionary free?

Aviation Dictionary is free to download, with in-app purchases available.

### Is PilotBox free?

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

### Which has better reviews, Aviation Dictionary or PilotBox?

PilotBox is rated higher. Aviation Dictionary averages 4.3 out of 5 from 18 ratings, while PilotBox averages 4.9 from 26 ratings.

### Do Aviation Dictionary or PilotBox have ads?

Aviation Dictionary shows ads; PilotBox does not.

### Which is updated more often, Aviation Dictionary or PilotBox?

Aviation Dictionary ships an update every 4 months, and PilotBox every 3 weeks. Most recently, Aviation Dictionary was updated on June 1, 2026 and PilotBox on September 21, 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.*