# Pilot Dictionary vs Aviation Dictionary

The clearest difference is price: Aviation Dictionary at Free against Pilot Dictionary's $1.99. Aviation Dictionary also leads on update cadence (every 4 months vs every 60 months). Pilot Dictionary's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Aviation Dictionary is free to download; Pilot Dictionary costs $1.99 up front. Aviation Dictionary sells 3 in-app purchases, starting at $0.99 per 7 days. Pilot Dictionary asks for nothing beyond the download.

Pilot Dictionary ships an update every 60 months, Aviation Dictionary every 4 months. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Pilot Dictionary | Aviation Dictionary |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[4.3 (18 ratings)](https://appshunter.io/ios/app/aviation-dictionary/id1525345620/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 60 months | **Every 4 months** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 32 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mindsoft Technology](https://appshunter.io/developer/1593468147) | [Evans Mauta](https://appshunter.io/developer/1498111447) |

## What reviewers say

### Pilot Dictionary

[App page](https://appshunter.io/ios/app/pilot-dictionary/id1453297758)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Pilot Dictionary free?

Pilot Dictionary costs $1.99, with no in-app purchases.

### Is Aviation Dictionary free?

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

### Do Pilot Dictionary or Aviation Dictionary have ads?

Aviation Dictionary shows ads; Pilot Dictionary does not.

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

Pilot Dictionary ships an update every 60 months, and Aviation Dictionary every 4 months. Most recently, Pilot Dictionary was updated on September 23, 2026 and Aviation Dictionary on June 1, 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.*