# Sauter SmartVision vs Annabel's

The clearest difference is update cadence: Annabel's at every 2 weeks against Sauter SmartVision's every 2 months. Sauter SmartVision's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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.

Sauter SmartVision ships an update every 2 months, Annabel's every 2 weeks. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sauter SmartVision | Annabel's |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 76 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SAUTER AUTOMATION LIMITED](https://appshunter.io/developer/1542340169) | [Birley Clubs](https://appshunter.io/developer/1600990647) |

## What reviewers say

### Sauter SmartVision

[App page](https://appshunter.io/ios/app/sauter-smartvision/id1542340167)

Control smart building devices like lighting, blinds, and environmental systems from your phone. Set schedules, holiday modes, and access your devices remotely with an optional hub. Integrates with compatible Sauter Automation systems.

**Highlights:** Automated setup via QR scanner, Local and remote device access, Time-based automation, Holiday mode scheduling, Control environmental conditions, Manage lighting and blinds

**Features:** macOS Compatibility

**In-app purchases:** none


### Annabel's

[App page](https://appshunter.io/ios/app/annabels/id6774604541)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Sauter SmartVision free?

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

### Is Annabel's free?

Annabel's is free to download, with no in-app purchases.

### Do Sauter SmartVision or Annabel's have ads?

Neither Sauter SmartVision nor Annabel's shows ads.

### Which is updated more often, Sauter SmartVision or Annabel's?

Sauter SmartVision ships an update every 2 months, and Annabel's every 2 weeks. Most recently, Sauter SmartVision was updated on October 7, 2026 and Annabel's on October 28, 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.*