# Train Island vs NextTrain HK

The clearest difference is update cadence: NextTrain HK at monthly against Train Island's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Train Island sells 3 one-off in-app purchases and NextTrain HK sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Train Island ships an update every 4 months, NextTrain HK monthly. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Train Island | NextTrain HK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/train-island/id6443865952/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 6 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Neo](https://appshunter.io/developer/1523681069) | [Kevin Mok](https://appshunter.io/developer/1435821575) |

## What reviewers say

### Train Island

[App page](https://appshunter.io/ios/app/train-island/id6443865952)

This navigation app provides real-time Singapore MRT station information via Dynamic Island and Live Activities. Plan your route, and it will display your current station, upcoming stops, and the number of stations remaining until your destination.

**Highlights:** Dynamic Island integration, Live Activities support, Real-time station updates, Route planning, Offline processing, Privacy-focused location data

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.29 | one-time |
| Medium Tip | $3.99 | one-time |
| Large Tip | $5.99 | one-time |


### NextTrain HK

[App page](https://appshunter.io/ios/app/nexttrain-hk/id6758957112)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $6.99 | per year |


## Frequently asked questions

### Is Train Island free?

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

### Is NextTrain HK free?

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

### Do Train Island or NextTrain HK have ads?

Neither Train Island nor NextTrain HK shows ads.

### Which is updated more often, Train Island or NextTrain HK?

Train Island ships an update every 4 months, and NextTrain HK monthly. Most recently, Train Island was updated on October 24, 2026 and NextTrain HK on October 8, 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.*