# Interlink SG vs Causeway Mate Go

The clearest difference is in-app purchases: Causeway Mate Go at none against Interlink SG's 1. Interlink SG's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Interlink SG sells 1 one-off in-app purchase. Causeway Mate Go asks for nothing beyond the download.

Interlink SG ships an update every 9 days, Causeway Mate Go every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Interlink SG | Causeway Mate Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 34 MB | 81 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nur Hakim Chong Kar Hao](https://appshunter.io/developer/1830827319) | [Usama Sadiq](https://appshunter.io/developer/1737381161) |

## What reviewers say

### Interlink SG

[App page](https://appshunter.io/ios/app/interlink-sg/id6749619089)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| removeads | $2.99 | one-time |


### Causeway Mate Go

[App page](https://appshunter.io/ios/app/causeway-mate-go/id6759001188)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interlink SG free?

Interlink SG is free to download, with in-app purchases available.

### Is Causeway Mate Go free?

Causeway Mate Go is free to download, with no in-app purchases.

### Do Interlink SG or Causeway Mate Go have ads?

Neither Interlink SG nor Causeway Mate Go shows ads.

### Which is updated more often, Interlink SG or Causeway Mate Go?

Interlink SG ships an update every 9 days, and Causeway Mate Go every 2 months. Most recently, Interlink SG was updated on October 25, 2026 and Causeway Mate Go on October 28, 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.*