# Sim Flights Tracker vs ATC SkyDecode

The clearest difference is rating: Sim Flights Tracker at 5.0 against ATC SkyDecode's 4.5. Sim Flights Tracker also leads on in-app purchases (none vs 7). ATC SkyDecode's advantage is ads (none vs shown) and update cadence (every 4 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ATC SkyDecode sells 7 in-app purchases, starting at $5.99 per 7 days. Sim Flights Tracker asks for nothing beyond the download.

Sim Flights Tracker holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ATC SkyDecode has 250 ratings behind it against 3, so its average is the more settled of the two.

Sim Flights Tracker ships an update every 2 months, ATC SkyDecode every 4 days. The most recent releases landed on June 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Sim Flights Tracker | ATC SkyDecode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sim-flights-tracker/id1594401428/reviews)** | [4.5 (250 ratings)](https://appshunter.io/ios/app/atc-skydecode-air-traffic/id6760329720/reviews) |
| Number of ratings | 3 | **250** |
| Positive reviews | — | 22.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 106 MB | 45 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Donald Sepeng](https://appshunter.io/developer/1594401430) | [Tap Water](https://appshunter.io/developer/1879967896) |

## What reviewers say

### 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


### ATC SkyDecode

[App page](https://appshunter.io/ios/app/atc-skydecode-air-traffic/id6760329720)

Learn air traffic control communications with synchronized text and audio dialogues. Track global flights in real-time on a live map, viewing aircraft details. Designed for aviation enthusiasts and learners with a focused, dark interface.

**Highlights:** Synchronized ATC dialogues with text, Real-time global flight map, Aircraft details on tap, Clean, dark interface, Aviation phraseology learning

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SkyDecode Premium weekly | $5.99 | per 7 days |
| SkyDecode Premium weekly 3dt | $5.99 | per 7 days |
| SkyDecode Premium weekly first week | $5.99 | per 7 days |
| SkyDecode Premium monthly | $19.99 | per month |
| SkyDecode Premium yearly | $49.99 | per year |
| SkyDecode Premium yearly 3dt | $49.99 | per year |
| skydecode lifetime $79.99 | $79.99 | one-time |


## Frequently asked questions

### Is Sim Flights Tracker free?

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

### Is ATC SkyDecode free?

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

### Which has better reviews, Sim Flights Tracker or ATC SkyDecode?

Sim Flights Tracker is rated higher. Sim Flights Tracker averages 5.0 out of 5 from 3 ratings, while ATC SkyDecode averages 4.5 from 250 ratings.

### Do Sim Flights Tracker or ATC SkyDecode have ads?

Sim Flights Tracker shows ads; ATC SkyDecode does not.

### Which is updated more often, Sim Flights Tracker or ATC SkyDecode?

Sim Flights Tracker ships an update every 2 months, and ATC SkyDecode every 4 days. Most recently, Sim Flights Tracker was updated on June 5, 2026 and ATC SkyDecode on September 13, 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.*