# Baker Circle Euston Smart vs Tuya Halo

The clearest difference is update cadence: Tuya Halo at monthly against Baker Circle Euston Smart's every 12 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.

Baker Circle Euston Smart ships an update every 12 months, Tuya Halo monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Baker Circle Euston Smart | Tuya Halo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Size | 176 MB | 216 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Green Antsdata Technology (H.K.) Limited](https://appshunter.io/developer/1674957282) | [Tuya Smart Inc.](https://appshunter.io/developer/1691475366) |

## What reviewers say

### Baker Circle Euston Smart

[App page](https://appshunter.io/ios/app/baker-circle-euston-smart/id6670788072)

**In-app purchases:** none


### Tuya Halo

[App page](https://appshunter.io/ios/app/tuya-halo/id6760172714)

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

**In-app purchases:** none


## Frequently asked questions

### Is Baker Circle Euston Smart free?

Baker Circle Euston Smart is free to download, with no in-app purchases.

### Is Tuya Halo free?

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

### Do Baker Circle Euston Smart or Tuya Halo have ads?

Neither Baker Circle Euston Smart nor Tuya Halo shows ads.

### Which is updated more often, Baker Circle Euston Smart or Tuya Halo?

Baker Circle Euston Smart ships an update every 12 months, and Tuya Halo monthly. Most recently, Baker Circle Euston Smart was updated on October 30, 2026 and Tuya Halo on October 25, 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.*