# Changi App vs Unititi Express

The clearest difference is update cadence: Changi App at fortnightly against Unititi Express's every 2 months. On price, ads, 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.

Changi App ships an update fortnightly, Unititi Express every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Changi App | Unititi Express |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1K ratings)](https://appshunter.io/ios/app/changi-app/id391730848/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 27.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 234 MB | 62 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Changi Airport Group (Singapore)](https://appshunter.io/developer/391730851) | [BusOnlineTicket Sdn Bhd](https://appshunter.io/developer/949379110) |

## What reviewers say

### Changi App

[App page](https://appshunter.io/ios/app/changi-app/id391730848)

This app serves as a digital concierge for Changi Airport and Jewel, offering real-time flight updates, baggage tracking, and seamless shopping experiences. Users can also book attraction tickets, check parking availability, and access exclusive membership privileges.

**Highlights:** Real-time flight updates, Baggage tracking, Duty-free shopping, Attraction ticket booking, Parking information, Membership privileges

**In-app purchases:** none

**What reviewers like**

- ✨ Pleasure to use
- 🗺️ Practical app with all needed info in one place
- 📢 Notifications are very useful

**What reviewers complain about**

- 🗺️ No airport map or terminal information
- 🐛 Crashes, freezes, and bugs
- 🔄 Forced updates disrupt usage
- 📱 Clunky and unintuitive UI
- 🔍 Lacking key features like flight search and baggage tracking

**Reported bugs**

- Frequent crashes and app failures
- Login and account issues
- Broken features like rewards redemption and parking access

**Requested features**

- Airport maps and terminal information
- Improved flight search and tracking
- Persistent login and session
- Better UI and navigation


### Unititi Express

[App page](https://appshunter.io/ios/app/unititi-express/id1024133525)

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

**In-app purchases:** none


## Frequently asked questions

### Is Changi App free?

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

### Is Unititi Express free?

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

### Do Changi App or Unititi Express have ads?

Neither Changi App nor Unititi Express shows ads.

### Which is updated more often, Changi App or Unititi Express?

Changi App ships an update fortnightly, and Unititi Express every 2 months. Most recently, Changi App was updated on October 15, 2026 and Unititi Express on October 13, 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.*