# HKTDC vs Light + Building Navigator

The clearest difference is rating: HKTDC at 5.0 against Light + Building Navigator's 3.3. HKTDC also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

HKTDC holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews split almost evenly too, at 36% and 36% positive.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on September 25, 2026.

## The numbers

| Metric | HKTDC | Light + Building Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/hktdc/id333142404/reviews)** | [3.3 (6 ratings)](https://appshunter.io/ios/app/light-plus-building-navigator/id489829570/reviews) |
| Number of ratings | **7** | 6 |
| Positive reviews | **36.4% of reviews** | 35.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 54 MB | 83 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hong Kong Trade Development Council](https://appshunter.io/developer/331291694) | [Messe Frankfurt GmbH](https://appshunter.io/developer/365706928) |

## What reviewers say

### HKTDC

[App page](https://appshunter.io/ios/app/hktdc/id333142404)

Access business services and stay informed with the latest market insights and research. Personalize your content feed with curated hot topics and receive notifications for new publications. Available in Traditional and Simplified Chinese.

**Highlights:** Concise navigation for HKTDC services, Market insights and regulatory alerts, Multimedia content and business case studies, Personalized content feed, Curated hot topics, Notifications for new insights

**Features:** Vision Pro support

**In-app purchases:** none


### Light + Building Navigator

[App page](https://appshunter.io/ios/app/light-plus-building-navigator/id489829570)

This app serves as an official guide for trade fair visitors, offering exhibitor and product searches, networking tools, event schedules, and a fairground map. It helps attendees discover new business partners and manage their event experience.

**Highlights:** Exhibitor and product search, Networking with attendees, Interactive fairground map, Event schedules and watchlist, QR code scanner for contacts, Personalized favorites list

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

**In-app purchases:** none


## Frequently asked questions

### Is HKTDC free?

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

### Is Light + Building Navigator free?

Light + Building Navigator is free to download, with no in-app purchases.

### Which has better reviews, HKTDC or Light + Building Navigator?

HKTDC is rated higher. HKTDC averages 5.0 out of 5 from 7 ratings, while Light + Building Navigator averages 3.3 from 6 ratings.

### Do HKTDC or Light + Building Navigator have ads?

Light + Building Navigator shows ads; HKTDC does not.

### Which is updated more often, HKTDC or Light + Building Navigator?

HKTDC ships an update every 3 months, and Light + Building Navigator every 3 months. Most recently, HKTDC was updated on September 25, 2026 and Light + Building Navigator on September 25, 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.*