# Ultramatic Smart Bed vs Grillbot

The clearest difference is update cadence: Grillbot at monthly against Ultramatic Smart Bed's every 9 months. 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.

Ultramatic Smart Bed ships an update every 9 months, Grillbot monthly. The most recent releases landed on March 4, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Ultramatic Smart Bed | Grillbot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Size | 27 MB | 8 MB |
| Requires iOS | 12.0 | 12 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DewertOkin Technology Group Co., Ltd.](https://appshunter.io/developer/1108264169) | [Grillbot, LLC](https://appshunter.io/developer/1893356871) |

## What reviewers say

### Ultramatic Smart Bed

[App page](https://appshunter.io/ios/app/ultramatic-smart-bed/id6504959367)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grillbot

[App page](https://appshunter.io/ios/app/grillbot/id6751504863)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ultramatic Smart Bed free?

Ultramatic Smart Bed is free to download, with no in-app purchases.

### Is Grillbot free?

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

### Do Ultramatic Smart Bed or Grillbot have ads?

Neither Ultramatic Smart Bed nor Grillbot shows ads.

### Which is updated more often, Ultramatic Smart Bed or Grillbot?

Ultramatic Smart Bed ships an update every 9 months, and Grillbot monthly. Most recently, Ultramatic Smart Bed was updated on March 4, 2026 and Grillbot 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.*