# Warmboard vs SIC824B

The clearest difference is update cadence: SIC824B at every 7 months against Warmboard's every 69 months. SIC824B also leads on iOS requirement (13 vs 15.6). 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.

Warmboard ships an update every 69 months, SIC824B every 7 months. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Warmboard | SIC824B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (8 ratings)](https://appshunter.io/ios/app/warmboard/id1467167105/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 69 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 17 MB | 21 MB |
| Requires iOS | 15.6 | **13** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Warmboard Inc.](https://appshunter.io/developer/1810781825) | [SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1279674870) |

## What reviewers say

### Warmboard

[App page](https://appshunter.io/ios/app/warmboard/id1467167105)

Control your home's heating system remotely. Save energy by enabling Vacation Mode when you leave, or quickly return to your preferred settings upon arrival.

**Highlights:** Remote system access, Vacation Mode control, Energy saving, Quick setting recall, Temperature management

**In-app purchases:** none


### SIC824B

[App page](https://appshunter.io/ios/app/sic824b/id1661747571)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Warmboard free?

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

### Is SIC824B free?

SIC824B is free to download, with no in-app purchases.

### Do Warmboard or SIC824B have ads?

Neither Warmboard nor SIC824B shows ads.

### Which is updated more often, Warmboard or SIC824B?

Warmboard ships an update every 69 months, and SIC824B every 7 months. Most recently, Warmboard was updated on September 15, 2026 and SIC824B on September 14, 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.*