Comparison

DIET 2025 vs ATC Copilot

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

Head to head
About

DIET 2025

Features
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Official App for 6th Annual International Conference on Disruptive, Innovative and Emerging Technology in the Nuclear Industry. The app will allow you to sign-in and favorite sessions or presentations allowing you to create your own custom itinerary. Filter the sessions, presentations, or participants to drill down and find the information you are looking for. Update your profile and create virtual badge. Post on the social feed for the conference to engage with your community and presenters.

About

ATC Copilot

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ATC Copilot transcribes air traffic control radio in real time, entirely on your device. No internet, no servers, no account โ€” your audio never leaves your iPhone. Built on a speech model fine-tuned specifically for the clipped, noisy, fast-paced language of ATC communications, it turns live radio into readable text and highlights the items a pilot must not miss. KEY FEATURES โ€ข Fully offline โ€” all processing runs on-device with Apple Neural Engine acceleration โ€ข Real-time live transcription that streams word by word as you listen โ€ข Safety-critical highlighting โ€” runways, altitudes/flight levels, headings, speeds, frequencies, squawk codes and QNH stand out automatically โ€ข Current-instruction strip โ€” the latest assigned runway, altitude, frequency and more, at a glance โ€ข ATC-aware formatting โ€” phonetic letters and spoken numbers are rendered the way pilots read them ("two seven left" โ†’ "27L", "alpha charlie" โ†’ "AC") โ€ข Private by design โ€” nothing is uploaded, cached, or shared WHO IT'S FOR Student and rated pilots building radio comprehension, aviation enthusiasts following live ATC, and anyone who wants a private, offline record of what was said on frequency. IMPORTANT ATC Copilot is a transcription and study aid only. It is not certified for, and must not be used for, real-time flight operations, navigation, separation, or any safety-of-flight decision. Always rely on official communications and approved equipment. Transcription accuracy is not guaranteed.

Screenshots

DIET 20253 screens
ATC Copilot3 screens

Verdict

The call

The clearest difference is device support: DIET 2025 at 3 against ATC Copilot's 1. DIET 2025 also leads on iOS requirement (13.4 vs 16.1). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 3 level
DIET 2025 versus ATC Copilot: the parameters behind the verdict, then further details
ParameterDIET 2025ATC Copilot
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.4 โ€” better16.1
Further details โ€” not scored
Size48 MB1.6 GB
Age rating17+4+
DeveloperCanadian Nuclear SocietyAEROPULSE PTE. LTD.

In-app purchases

None

DIET 2025

No in-app purchases

None

ATC Copilot

No in-app purchases

Questions

Is DIET 2025 free?
DIET 2025 is free to download, with no in-app purchases.
Is ATC Copilot free?
ATC Copilot is free to download, with no in-app purchases.
Do DIET 2025 or ATC Copilot have ads?
Neither DIET 2025 nor ATC Copilot shows ads.

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