# Train Island vs MRT Map

The clearest difference is update cadence: MRT Map 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 MRT Map sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Train Island ships an update every 4 months, MRT Map monthly. The most recent releases landed on September 19, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Train Island | MRT Map |
| --- | --- | --- |
| 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 | 10 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Neo](https://appshunter.io/developer/1523681069) | [33 YAGA PTE. LTD.](https://appshunter.io/developer/1536277523) |

## 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 |


### MRT Map

[App page](https://appshunter.io/ios/app/mrt-map/id6479568532)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sponsor | $0.99 | one-time |
| Sponsor a bit of tidy sum | $2.99 | one-time |
| Sponsor a lot | $6.99 | one-time |
| Sponsor VIP | $12.99 | one-time |


## Frequently asked questions

### Is Train Island free?

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

### Is MRT Map free?

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

### Do Train Island or MRT Map have ads?

Neither Train Island nor MRT Map shows ads.

### Which is updated more often, Train Island or MRT Map?

Train Island ships an update every 4 months, and MRT Map monthly. Most recently, Train Island was updated on September 19, 2026 and MRT Map on July 22, 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.*