# Aviation Dictionary vs Sim Flights Tracker

The clearest difference is rating: Sim Flights Tracker at 5.0 against Aviation Dictionary's 4.3. Sim Flights Tracker also leads on in-app purchases (none vs 3) and update cadence (every 2 months vs every 4 months). Aviation Dictionary's advantage is ratings volume (18 vs 3). On price, ads and device support there is nothing between them.

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

Sim Flights Tracker holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Aviation Dictionary has 18 ratings behind it against 3, so its average is the more settled of the two.

Aviation Dictionary ships an update every 4 months, Sim Flights Tracker every 2 months. The most recent releases landed on June 1, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Aviation Dictionary | Sim Flights Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (18 ratings)](https://appshunter.io/ios/app/aviation-dictionary/id1525345620/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sim-flights-tracker/id1594401428/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 32 MB | 106 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Evans Mauta](https://appshunter.io/developer/1498111447) | [Donald Sepeng](https://appshunter.io/developer/1594401430) |

## 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 |


### Sim Flights Tracker

[App page](https://appshunter.io/ios/app/sim-flights-tracker/id1594401428)

Track live aircraft on the Vatsim and Ivao networks. View detailed flight information, network statistics, and an interactive map showing aircraft positions in real-time.

**Highlights:** Live aircraft tracking, Vatsim and Ivao network data, Flight information display, Network flight statistics, Custom interactive map

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

**In-app purchases:** none


## Frequently asked questions

### Is Aviation Dictionary free?

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

### Is Sim Flights Tracker free?

Sim Flights Tracker is free to download, with no in-app purchases.

### Which has better reviews, Aviation Dictionary or Sim Flights Tracker?

Sim Flights Tracker is rated higher. Aviation Dictionary averages 4.3 out of 5 from 18 ratings, while Sim Flights Tracker averages 5.0 from 3 ratings.

### Do Aviation Dictionary or Sim Flights Tracker have ads?

Both Aviation Dictionary and Sim Flights Tracker show ads.

### Which is updated more often, Aviation Dictionary or Sim Flights Tracker?

Aviation Dictionary ships an update every 4 months, and Sim Flights Tracker every 2 months. Most recently, Aviation Dictionary was updated on June 1, 2026 and Sim Flights Tracker on June 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*