Comparison

ATC SkyDecode vs EMTx Config

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ATC SkyDecode

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
Read full description

SkyDecode brings two things together for student pilots, aviation English learners, and aviation enthusiasts: a way to get familiar with ATC communications, and a real-time view of what's flying around the world. What you get ATC dialogues with synchronized text - Each ATC dialogue is paired with a synchronized text view, so you can follow along visually while you listen. - A natural way to pick up phraseology, callsign formats, and the flow of typical exchanges — without having to decode every word by ear. Real-time global flight tracking - A live flight map powered by adsb.fi, with sub-5-second refresh. - Tap any aircraft on the map to see its callsign, altitude, ground speed, heading, and squawk code. - Watch global air traffic move in real time, anywhere in the world. Built for focused use - A clean, dark, radar-inspired interface that's easy on the eyes during extended sessions. SkyDecode is an independent app and is not affiliated with any air traffic control authority or live ATC monitoring service. Terms of Service: https://www.tapwater.life/terms-of-use Privacy Policy: https://www.tapwater.life/privacy-policy

About

EMTx Config

Features
Read full description

EMTx Config is a companion configuration app for compatible EMTx devices. The app is designed for users who need to connect to an EMTx device, review its configuration, adjust settings, and confirm that the device is communicating correctly. Key features: • Connect to compatible EMTx devices using Bluetooth • View and manage supported device configuration options • Check device communication during setup and testing • Use a simple interface designed for field and workshop use • Support device commissioning, verification, and maintenance workflows EMTx Config is intended for use with supported EMTx hardware. The app does not operate as a standalone consumer application and requires a compatible device to provide full functionality.

Screenshots

ATC SkyDecode4 screens
EMTx Config4 screens

Verdict

The call

The clearest difference is in-app purchases: EMTx Config at none against ATC SkyDecode's 7. ATC SkyDecode's advantage is update cadence (every 4 days vs monthly) and iOS requirement (15.6 vs 18.2). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ATC SkyDecode ships an update every 4 days, EMTx Config monthly. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

Scorecard3 real differences · 7 level
ATC SkyDecode versus EMTx Config: the parameters behind the verdict, then further details
ParameterATC SkyDecodeEMTx Config
PriceFreeFree
Rating4.5 (264 ratings) — better—
Positive reviews22.7% of reviews—
Number of ratings264 — better—
Update frequencyEvery 4 days — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better18.2
Further details — not scored
Size45 MB4 MB
Age rating17+4+
DeveloperTap WaterIk Trax

In-app purchases

7 purchases

ATC SkyDecode

Subscriptions6
  • SkyDecode Premium weekly$5.997 Days
  • SkyDecode Premium weekly 3dt3 Days trial$5.997 Days
  • SkyDecode Premium weekly first week7 Days trial$5.997 Days
Show 3 more
  • SkyDecode Premium monthly$19.991 Month
  • SkyDecode Premium yearly$49.991 Year
  • SkyDecode Premium yearly 3dt3 Days trial$49.991 Year
One-time1
  • skydecode lifetime $79.99$79.99
None

EMTx Config

No in-app purchases

Questions

Is ATC SkyDecode free?
ATC SkyDecode is free to download, with in-app purchases available.
Is EMTx Config free?
EMTx Config is free to download, with no in-app purchases.
Do ATC SkyDecode or EMTx Config have ads?
Neither ATC SkyDecode nor EMTx Config shows ads.
Which is updated more often, ATC SkyDecode or EMTx Config?
ATC SkyDecode ships an update every 4 days, and EMTx Config monthly. Most recently, ATC SkyDecode was updated on November 9, 2026 and EMTx Config on November 13, 2026.

Other comparisons