Sequence Decoder vs Skyview 5 & 6
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sequence Decoder
Access real-time and historical flight data for any airport, including departures, arrivals, and individual flight details. Flight attendants receive specialized tools for managing schedules, alerts, crew communication, and legal compliance.
- Airport departure/arrival info
- Individual flight lookup
- Flight attendant alerts
- Crew scheduling tools
- Legality checker
- Crew communication
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For the public: -Past and future departure information for all airports -Past and future arrival information for all airports -Individual flight info lookup For flight attendants: -Reminders if you forgot to sign in-Flight info -ETB alerts -Open time alerts -Flight alerts -Open time display -Sequence details -Calendar -Reserve call out list -Standby list -Crew chat -Save notes about crew members -Display prior sequences flown together with others -Pilot sequence info -Legality checker -Hotel amenities and pickup locations -Find layover overlaps with other base's sequences -Tracks cosmic radiation exposure -Sequence total pay
Skyview 5 & 6
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SV5 and SV6, the training center for American Airlines. Training information including maps and information regarding the new SV6 building consisting of hotel rooms, fitness center and cafeteria. You can also access information regarding training rooms, class times and transportation
Screenshots
Verdict
The clearest difference is update cadence: Sequence Decoder at every 3 weeks against Skyview 5 & 6's every 2 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Sequence Decoder ships an update every 3 weeks, Skyview 5 & 6 every 2 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.
| Parameter | Sequence Decoder | Skyview 5 & 6 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (238 ratings) — better | — |
| Positive reviews | 75.6% of reviews | — |
| Number of ratings | 238 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeffrey REISBERG | Monscierge |
Bugs and requests
Sequence Decoder
Reported bugs
9 issues- Trips no longer listed in open time after update
- Cannot sync calendar
- App not loading trips or showing standbys
- Open time and call out list not working
- Jeffnet not loading data
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- App not working after recent use
- Locked out of app, cannot log in
- No way to stop payments
- Getting error messages on everything
Requested features
2 requests- Enable Face ID login when importing via browser
- Bring back hotel info
Skyview 5 & 6
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sequence Decoder
No in-app purchases
Skyview 5 & 6
No in-app purchases
Questions
Is Sequence Decoder free?
Is Skyview 5 & 6 free?
Do Sequence Decoder or Skyview 5 & 6 have ads?
Which is updated more often, Sequence Decoder or Skyview 5 & 6?
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