# ArrivalSG vs SG Bus+ (Mrt Map)

The clearest difference is ads: ArrivalSG at none against SG Bus+ (Mrt Map)'s shown. ArrivalSG also leads on update cadence (every 3 months vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ArrivalSG ships an update every 3 months, SG Bus+ (Mrt Map) every 6 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ArrivalSG | SG Bus+ (Mrt Map) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 3 MB | 103 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tinkercademy Community Showcase](https://appshunter.io/developer/1436937929) | [KingRex Solution](https://appshunter.io/developer/1659447067) |

## What reviewers say

### ArrivalSG

[App page](https://appshunter.io/ios/app/arrivalsg/id1597543310)

**Features:** macOS Compatibility

**In-app purchases:** none


### SG Bus+ (Mrt Map)

[App page](https://appshunter.io/ios/app/sg-bus-plus-mrt-map/id6751148046)

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

**In-app purchases:** none


## Frequently asked questions

### Is ArrivalSG free?

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

### Is SG Bus+ (Mrt Map) free?

SG Bus+ (Mrt Map) is free to download, with no in-app purchases.

### Do ArrivalSG or SG Bus+ (Mrt Map) have ads?

SG Bus+ (Mrt Map) shows ads; ArrivalSG does not.

### Which is updated more often, ArrivalSG or SG Bus+ (Mrt Map)?

ArrivalSG ships an update every 3 months, and SG Bus+ (Mrt Map) every 6 months. Most recently, ArrivalSG was updated on October 13, 2026 and SG Bus+ (Mrt Map) on October 24, 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.*