# HK Express vs KKFly

The clearest difference is rating: HK Express at 4.4 against KKFly's 3.7. HK Express also leads on in-app purchases (none vs 4) and ads (none vs shown). KKFly's advantage is review sentiment (26% vs 18%) and iOS requirement (11.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. KKFly sells 4 in-app purchases, starting at $9.99 per month. HK Express asks for nothing beyond the download.

HK Express holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: HK Express has 1.8K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 18% of HK Express's written reviews are positive against 26% of KKFly's, so the app with the better star average is not the one people write more warmly about.

HK Express ships an update every 3 weeks, KKFly fortnightly. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | HK Express | KKFly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.8K ratings)](https://appshunter.io/ios/app/hk-express/id1069758898/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/kkfly/id1374837929/reviews) |
| Number of ratings | **1.8K** | 6 |
| Positive reviews | 17.6% of reviews | **25.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 221 MB | 49 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HK Express](https://appshunter.io/developer/1069758897) | [Awesapp Ltd](https://appshunter.io/developer/1082984518) |

## What reviewers say

### HK Express

[App page](https://appshunter.io/ios/app/hk-express/id1069758898)

Easily book flights and manage your travel plans with this redesigned mobile application. Discover deals, book to over 30 Asian destinations, and personalize your trip with extra services. Enjoy a seamless check-in process with e-boarding passes and self-service baggage drop at select airports.

**Highlights:** Discover flight deals and promotions, Book flights to over 30 Asian destinations, Personalize trips with extra services, Easy check-in with e-boarding pass, Self-service baggage drop, Travel tips and inspiration

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Smooth and intuitive user experience
- 🚀 Quick and responsive app
- 💳 Seamless payment processing
- 🛫 Efficient check-in and boarding process
- 🤝 Helpful and polite customer service

**What reviewers complain about**

- 🐛 Frequent app crashes and glitches
- 🔒 Login and authentication issues
- 💻 Compatibility problems with various devices
- 💰 Unexpected fees and charges
- 🗓️ Difficulty managing bookings and reservations

**Reported bugs**

- Blank screens during booking process
- Inability to save booking history and details
- Inconsistent currency and language support
- Errors when attempting to check-in or manage bookings
- Unreliable performance and frequent crashes

**Requested features**

- Integrate Cathay login option
- Improve boarding pass integration with digital wallets
- Implement better offline functionality
- Enhance payment methods and options
- Provide more transparent pricing and fee structure


### KKFly

[App page](https://appshunter.io/ios/app/kkfly/id1374837929)

Find the best travel deals and discounts on flights, hotels, and more. Get instant notifications for promotions, access exclusive coupon codes, and streamline your booking process with pre-filled forms. Plan your trips with itinerary management and expense tracking.

**Highlights:** Real-time deal notifications, Exclusive coupon codes, One-click booking shortcuts, Auto-filled booking forms, Itinerary planning, Expense tracking, Concert ticket booking

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Centurion Subscription | $9.99 | per month |
| 魔力 x 1 | $0.99 | one-time |
| 魔力 x 10 | $9.99 | one-time |
| Mana x 120 | $99.99 | one-time |


## Frequently asked questions

### Is HK Express free?

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

### Is KKFly free?

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

### Which has better reviews, HK Express or KKFly?

HK Express is rated higher. HK Express averages 4.4 out of 5 from 1.8K ratings, while KKFly averages 3.7 from 6 ratings.

### Do HK Express or KKFly have ads?

KKFly shows ads; HK Express does not.

### Which is updated more often, HK Express or KKFly?

HK Express ships an update every 3 weeks, and KKFly fortnightly. Most recently, HK Express was updated on October 19, 2026 and KKFly 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.*