# GW Link vs 뇌울림L

The clearest difference is iOS requirement: GW Link at 13.0 against 뇌울림L's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

GW Link ships an update every 8 months, 뇌울림L every 4 months. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | GW Link | 뇌울림L |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/gw-link/id1478090684/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 209 MB | 60 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [JunSeong Jeon](https://appshunter.io/developer/1478090683) | [Seunghun Choi](https://appshunter.io/developer/1653894539) |

## What reviewers say

### GW Link

[App page](https://appshunter.io/ios/app/gw-link/id1478090684)

Control and monitor your smart home devices remotely. Automate actions based on conditions like weather and share access with family. Track device usage and integrate with external services for a connected living experience.

**Highlights:** Remote control of IoT products, Smart execution automation, Device sharing with others, Operation and measurement records, External service integration, Voice control support

**Features:** macOS Compatibility

**In-app purchases:** none


### 뇌울림L

[App page](https://appshunter.io/ios/app/l/id6444325271)

**In-app purchases:** none


## Frequently asked questions

### Is GW Link free?

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

### Is 뇌울림L free?

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

### Do GW Link or 뇌울림L have ads?

Neither GW Link nor 뇌울림L shows ads.

### Which is updated more often, GW Link or 뇌울림L?

GW Link ships an update every 8 months, and 뇌울림L every 4 months. Most recently, GW Link was updated on October 12, 2026 and 뇌울림L on October 3, 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.*