Spexi vs ATC SkyDecode
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spexi
This app simplifies drone flight planning and autonomous image capture for professional use. It offers reliable and efficient tools to make complex aerial photography straightforward. Compatible with a wide range of DJI drones.
- Easy-to-use flight planning tools
- Autonomous flight capabilities
- Reliable and efficient image capture
- Wide DJI drone compatibility
- Sophisticated aerial photography
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Take the guess-work out of drone flight-planning and image capture. The Spexi mobile application gives you easy-to-use flight planning tools and autonomous flight capabilities, making sophisticated image capture reliable and efficient. Compatible with the latest DJI drones. SUPPORTED DRONES Mini 2 M300 RTK with P1 Camera Mavic Mini Mavic Air Mavic 2 Pro / Zoom / Enterprise / Dual (thermal) Mavic Pro Phantom 4 Pro V1 / V2 Inspire 2 Matrice 200 / 210 / 210 RTK V1 / V2 Matrice 600 Matrice 100 LIMITED SUPPORT Phantom 4 Standard Phantom 3 Standard / Pro / Advanced / 4K Inspire 1 / Pro Not Compatible with: DJI Spark CrystalSky Monitor and CrystalSky Integrated Display
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.
- Synchronized ATC dialogues with text
- Real-time global flight map
- Aircraft details on tap
- Clean, dark interface
- Aviation phraseology learning
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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
Screenshots
Verdict
The clearest difference is review sentiment: Spexi at 100% against ATC SkyDecode's 23%. Spexi also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 7). ATC SkyDecode's advantage is update cadence (every 4 days vs monthly) and ratings volume (263 vs 1). 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
Both are free to download. ATC SkyDecode sells 7 in-app purchases, starting at $5.99 per 7 days. Spexi asks for nothing beyond the download.
Spexi holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ATC SkyDecode has 263 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Spexi's written reviews are positive against 23% of ATC SkyDecode's.
Spexi ships an update monthly, ATC SkyDecode every 4 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | Spexi | ATC SkyDecode |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.5 (263 ratings) |
| Positive reviews | 100.0% of reviews — better | 22.7% of reviews |
| Number of ratings | 1 | 263 — better |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 109 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Spexi Geospatial Inc. | Tap Water |
Customer experience
Spexi
ATC SkyDecode
In-app purchases
Spexi
No in-app purchases
ATC SkyDecode
- 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
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- SkyDecode Premium monthly$19.991 Month
- SkyDecode Premium yearly$49.991 Year
- SkyDecode Premium yearly 3dt3 Days trial$49.991 Year
- skydecode lifetime $79.99$79.99









