# HKU Shuttle Bus vs EngagePlusApp

The clearest difference is update cadence: EngagePlusApp at every 6 weeks against HKU Shuttle Bus's every 88 months. HKU Shuttle Bus's advantage is iOS requirement (12.0 vs 15.1). 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.

HKU Shuttle Bus ships an update every 88 months, EngagePlusApp every 6 weeks. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | HKU Shuttle Bus | EngagePlusApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/engageplusapp/id1491716623/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 88 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 22 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The University of Hong Kong](https://appshunter.io/developer/451384643) | [EngagePlus Ltd](https://appshunter.io/developer/1491716622) |

## What reviewers say

### HKU Shuttle Bus

[App page](https://appshunter.io/ios/app/hku-shuttle-bus/id1194841840)

**Features:** macOS Compatibility

**In-app purchases:** none


### EngagePlusApp

[App page](https://appshunter.io/ios/app/engageplusapp/id1491716623)

This app helps students and parents manage academic life. It allows users to organize class schedules, book lessons, and make payments. Stay informed with timely updates and announcements.

**Highlights:** Manage class schedules, Book classes, Make payments, Receive updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HKU Shuttle Bus free?

HKU Shuttle Bus is free to download, with no in-app purchases.

### Is EngagePlusApp free?

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

### Do HKU Shuttle Bus or EngagePlusApp have ads?

Neither HKU Shuttle Bus nor EngagePlusApp shows ads.

### Which is updated more often, HKU Shuttle Bus or EngagePlusApp?

HKU Shuttle Bus ships an update every 88 months, and EngagePlusApp every 6 weeks. Most recently, HKU Shuttle Bus was updated on September 10, 2026 and EngagePlusApp on June 10, 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.*