# flySEA vs ExperienceSDI

The clearest difference is rating: ExperienceSDI at 5.0 against flySEA's 2.6. ExperienceSDI also leads on device support (3 vs 1) and iOS requirement (11.0 vs 18.0). flySEA's advantage is ratings volume (162 vs 1) and update cadence (every 3 months vs every 11 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ExperienceSDI holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: flySEA has 162 ratings behind it against 1, so its average is the more settled of the two.

flySEA ships an update every 3 months, ExperienceSDI every 11 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | flySEA | ExperienceSDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (162 ratings)](https://appshunter.io/ios/app/flysea/id1171249740/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/experiencesdi/id1565772484/reviews)** |
| Number of ratings | **162** | 1 |
| Positive reviews | 8.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Free | Free |
| Size | 62 MB | 53 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Port of Seattle](https://appshunter.io/developer/1171249739) | [SDI Travel & Incentives Inc.](https://appshunter.io/developer/1565772696) |

## What reviewers say

### flySEA

[App page](https://appshunter.io/ios/app/flysea/id1171249740)

Navigate your airport experience with ease. Find the shortest security lines, locate dining and shopping, and discover amenities. Get real-time flight updates and ground transportation information to make your journey smooth.

**Highlights:** TSA security checkpoint wait times, Parking spot reminder, Airport directory and map, Explore amenities, Find your flight and gate, Ground transportation information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🗺️ Helpful wayfinding and navigation between gates
- ✈️ Flight status and delay notifications
- 🎯 Gate and concourse location information
- 🍽️ Restaurant and dining location finder
- 📍 Interactive airport map with directions

**What reviewers complain about**

- 🐛 Security wait times broken for months
- ❌ Inaccurate wait time reporting
- 🗺️ Poor map functionality and confusing layout
- 🔄 Inconsistent and unreliable performance
- 📱 Frequent app crashes and glitches

**Reported bugs**

- Security wait times not displaying or updating
- App crashes when selecting retail shops
- Flight search returns 'Not Found' errors
- Map resets zoom level unexpectedly
- Blank white screens on multiple tabs

**Requested features**

- Direct turn-by-turn navigation between specific gates
- TSA PreCheck checkpoint identification on map
- Multiple location viewing on single map
- Real-time train and light rail status
- Traffic and parking lot availability information


### ExperienceSDI

[App page](https://appshunter.io/ios/app/experiencesdi/id1565772484)

Access essential details for your incentive travel experience. Stay informed about schedules, events, and connect with fellow attendees before and during your trip.

**Highlights:** Incentive travel details, Schedule updates, Event information, Attendee connection, Pre-travel information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is flySEA free?

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

### Is ExperienceSDI free?

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

### Which has better reviews, flySEA or ExperienceSDI?

ExperienceSDI is rated higher. flySEA averages 2.6 out of 5 from 162 ratings, while ExperienceSDI averages 5.0 from 1 ratings.

### Do flySEA or ExperienceSDI have ads?

Neither flySEA nor ExperienceSDI shows ads.

### Which is updated more often, flySEA or ExperienceSDI?

flySEA ships an update every 3 months, and ExperienceSDI every 11 months. Most recently, flySEA was updated on October 22, 2026 and ExperienceSDI on October 21, 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.*