# flySEA vs WorldMark

The clearest difference is review sentiment: WorldMark at 87% against flySEA's 8%. WorldMark also leads on rating (4.6 vs 2.6) and update cadence (monthly vs every 3 months). flySEA's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

WorldMark holds the better App Store score, 4.6 against 2.6. Both are backed by a comparable volume of ratings — 157 and 296 respectively. Written reviews point the same way: 8% of flySEA's written reviews are positive against 87% of WorldMark's.

flySEA ships an update every 3 months, WorldMark monthly. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | flySEA | WorldMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (157 ratings)](https://appshunter.io/ios/app/flysea/id1171249740/reviews) | **[4.6 (296 ratings)](https://appshunter.io/ios/app/worldmark/id6473919592/reviews)** |
| Number of ratings | 157 | **296** |
| Positive reviews | 8.4% of reviews | **87.1% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 157 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Port of Seattle](https://appshunter.io/developer/1171249739) | [Travel + Leisure Resort Development, Inc.](https://appshunter.io/developer/960859914) |

## 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


### WorldMark

[App page](https://appshunter.io/ios/app/worldmark/id6473919592)

Discover and book over 90 resorts across North America and Fiji. Manage your vacation ownership, track credits, and access exclusive owner offers. Plan your next getaway with detailed resort information and mobile booking capabilities.

**Highlights:** Browse and book WorldMark resorts, Manage ownership details, Track vacation credits, View resort photos and amenities, Access exclusive owner offers, Save favorite resorts

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Convenient booking process
- 👍 Improved over website
- 🚀 Quick and efficient

**What reviewers complain about**

- 🔍 Limited search functionality
- 🔍 Lack of detailed room information

**Reported bugs**

- Buggy and glitchy website
- Slow or offline website

**Requested features**

- More granular search options
- Dedicated iPad app version
- Ability to save search preferences


## Frequently asked questions

### Is flySEA free?

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

### Is WorldMark free?

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

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

WorldMark is rated higher. flySEA averages 2.6 out of 5 from 157 ratings, while WorldMark averages 4.6 from 296 ratings.

### Do flySEA or WorldMark have ads?

WorldMark shows ads; flySEA does not.

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

flySEA ships an update every 3 months, and WorldMark monthly. Most recently, flySEA was updated on October 14, 2026 and WorldMark on October 20, 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.*