# Philadelphia Airport vs Sequence Decoder

Philadelphia Airport and Sequence Decoder both sit at 4.5 stars, but that hides the real split: 76% of Sequence Decoder's written reviews are positive against 14% of Philadelphia Airport's. Sequence Decoder also leads on in-app purchases (none vs 2) and ads (none vs shown). Philadelphia Airport's advantage is update cadence (weekly vs every 3 weeks). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Philadelphia Airport sells 2 in-app purchases, starting at $3.99 per month. Sequence Decoder asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Philadelphia Airport against 4.6 for Sequence Decoder. Both are backed by a comparable volume of ratings — 249 and 238 respectively. Written reviews are what separate them: 14% of Philadelphia Airport's written reviews are positive against 76% of Sequence Decoder's.

Philadelphia Airport ships an update weekly, Sequence Decoder every 3 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Philadelphia Airport | Sequence Decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (249 ratings)](https://appshunter.io/ios/app/philadelphia-airport-flights/id1152024321/reviews) | **[4.6 (238 ratings)](https://appshunter.io/ios/app/sequence-decoder/id1439988599/reviews)** |
| Number of ratings | **249** | 238 |
| Positive reviews | 14.3% of reviews | **75.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 91 MB | 16 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Mollaghan](https://appshunter.io/developer/1088779747) | [Jeffrey REISBERG](https://appshunter.io/developer/1229355592) |

## What reviewers say

### Philadelphia Airport

[App page](https://appshunter.io/ios/app/philadelphia-airport-flights/id1152024321)

Get real-time flight status, gate assignments, baggage claim details, and airport queue times for Philadelphia International Airport (PHL). Search and filter flights by various criteria, with offline access to previously viewed flights. A pro subscription offers ad-free browsing and enhanced flight details.

**Highlights:** Real-time flight status updates, Gate and baggage claim information, Airport queue time tracking, Search and filter flights, Offline access to flight data, Detailed flight timing (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $24.99 | per year |


### Sequence Decoder

[App page](https://appshunter.io/ios/app/sequence-decoder/id1439988599)

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.

**Highlights:** Airport departure/arrival info, Individual flight lookup, Flight attendant alerts, Crew scheduling tools, Legality checker, Crew communication

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

**In-app purchases:** none

**What reviewers like**

- 👍 Makes reserve life easier
- 👍 Helps line holders
- 👍 Incredible availability info
- 👍 Life changing app
- 👍 Streamlines work life

**What reviewers complain about**

- 🐛 Open time trips not listed
- 🐛 Calendar sync issues
- 🐛 App not working
- 🐛 Useless when not working
- 🐛 App not loading trips

**Reported bugs**

- 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

**Requested features**

- Enable Face ID login when importing via browser
- Bring back hotel info


## Frequently asked questions

### Is Philadelphia Airport free?

Philadelphia Airport is free to download, with in-app purchases available.

### Is Sequence Decoder free?

Sequence Decoder is free to download, with no in-app purchases.

### Which has better reviews, Philadelphia Airport or Sequence Decoder?

Sequence Decoder is rated higher. Philadelphia Airport averages 4.5 out of 5 from 249 ratings, while Sequence Decoder averages 4.6 from 238 ratings.

### Do Philadelphia Airport or Sequence Decoder have ads?

Philadelphia Airport shows ads; Sequence Decoder does not.

### Which is updated more often, Philadelphia Airport or Sequence Decoder?

Philadelphia Airport ships an update weekly, and Sequence Decoder every 3 weeks. Most recently, Philadelphia Airport was updated on October 16, 2026 and Sequence Decoder on October 14, 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.*