# RelayLink vs GrillNova

The clearest difference is update cadence: RelayLink at every 4 days against GrillNova's every 2 months. RelayLink also leads on iOS requirement (13.0 vs 15). 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.

RelayLink ships an update every 4 days, GrillNova every 2 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RelayLink | GrillNova |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/relaylink/id6746895743/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free | — |
| Size | 40 MB | 50 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [寅杰 申](https://appshunter.io/developer/1439306568) | [Shenzhen Topos Sensor Technology Co.,Ltd](https://appshunter.io/developer/1814016417) |

## What reviewers say

### RelayLink

[App page](https://appshunter.io/ios/app/relaylink/id6746895743)

Control your smart home devices from anywhere. Monitor device status and access real-time data remotely. This app offers a streamlined way to manage your connected home.

**Highlights:** Remote device control, Real-time status monitoring, Access device data, Smart home management

**In-app purchases:** none


### GrillNova

[App page](https://appshunter.io/ios/app/grillnova/id6753761104)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RelayLink free?

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

### Is GrillNova free?

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

### Do RelayLink or GrillNova have ads?

Neither RelayLink nor GrillNova shows ads.

### Which is updated more often, RelayLink or GrillNova?

RelayLink ships an update every 4 days, and GrillNova every 2 months. Most recently, RelayLink was updated on October 7, 2026 and GrillNova on October 5, 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.*