# Aviation Dictionary vs Sky Salah

The clearest difference is rating: Aviation Dictionary at 4.1 against Sky Salah's 2.0. Aviation Dictionary also leads on ratings volume (19 vs 1). Sky Salah's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Aviation Dictionary sells 3 in-app purchases, starting at $0.99 per 7 days. Sky Salah asks for nothing beyond the download.

Aviation Dictionary holds the better App Store score, 4.1 against 2.0. That said, the two scores are not equally well evidenced: Aviation Dictionary has 19 ratings behind it against 1, so its average is the more settled of the two.

Aviation Dictionary ships an update every 4 months, Sky Salah every 6 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Aviation Dictionary | Sky Salah |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (19 ratings)](https://appshunter.io/ios/app/aviation-dictionary/id1525345620/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/sky-salah/id6762342020/reviews) |
| Number of ratings | **19** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 7 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evans Mauta](https://appshunter.io/developer/1498111447) | [Mohamed Shafiran Bin Omar Thellagar](https://appshunter.io/developer/1869593923) |

## 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 |


### Sky Salah

[App page](https://appshunter.io/ios/app/sky-salah/id6762342020)

**In-app purchases:** none


## Frequently asked questions

### Is Aviation Dictionary free?

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

### Is Sky Salah free?

Sky Salah is free to download, with no in-app purchases.

### Which has better reviews, Aviation Dictionary or Sky Salah?

Aviation Dictionary is rated higher. Aviation Dictionary averages 4.1 out of 5 from 19 ratings, while Sky Salah averages 2.0 from 1 ratings.

### Do Aviation Dictionary or Sky Salah have ads?

Aviation Dictionary shows ads; Sky Salah does not.

### Which is updated more often, Aviation Dictionary or Sky Salah?

Aviation Dictionary ships an update every 4 months, and Sky Salah every 6 months. Most recently, Aviation Dictionary was updated on November 3, 2026 and Sky Salah on November 5, 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.*