# Realink Message (滙信通知) vs GBSL

The clearest difference is update cadence: GBSL at every 4 months against Realink Message (滙信通知)'s every 13 months. Realink Message (滙信通知)'s advantage is iOS requirement (8.0 vs 13.0). 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.

Realink Message (滙信通知) ships an update every 13 months, GBSL every 4 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Realink Message (滙信通知) | GBSL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Size | 72 MB | 115 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Realink Network Co. Ltd.](https://appshunter.io/developer/330953929) | [Great Bay Securities Limited](https://appshunter.io/developer/1328296825) |

## What reviewers say

### Realink Message (滙信通知)

[App page](https://appshunter.io/ios/app/realink-message/id1470043981)

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

**In-app purchases:** none


### GBSL

[App page](https://appshunter.io/ios/app/gbsl/id6461726732)

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

**In-app purchases:** none


## Frequently asked questions

### Is Realink Message (滙信通知) free?

Realink Message (滙信通知) is free to download, with no in-app purchases.

### Is GBSL free?

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

### Do Realink Message (滙信通知) or GBSL have ads?

Neither Realink Message (滙信通知) nor GBSL shows ads.

### Which is updated more often, Realink Message (滙信通知) or GBSL?

Realink Message (滙信通知) ships an update every 13 months, and GBSL every 4 months. Most recently, Realink Message (滙信通知) was updated on October 8, 2026 and GBSL on October 7, 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.*