# Sauter SmartVision vs Siterwell Link

The clearest difference is in-app purchases: Sauter SmartVision at none against Siterwell Link's 4. Sauter SmartVision also leads on iOS requirement (13.0 vs 15.0). Siterwell Link's advantage is review sentiment (20% vs 0%) and update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Siterwell Link sells 4 one-off in-app purchases. Sauter SmartVision asks for nothing beyond the download.

Sauter SmartVision ships an update every 2 months, Siterwell Link every 3 weeks. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sauter SmartVision | Siterwell Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/siterwell-link/id6446819364/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 121 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAUTER AUTOMATION LIMITED](https://appshunter.io/developer/1542340169) | [Siterwell Electronics Co., Limited](https://appshunter.io/developer/1217350727) |

## 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


### Siterwell Link

[App page](https://appshunter.io/ios/app/siterwell-link/id6446819364)

Control and manage your smart home devices remotely. This app allows for intelligent temperature control, system timing, and alarm management. You can also set custom preset modes and view device information.

**Highlights:** Smart home system control, Remote device management, Smart temperature control, Alarm center management, System timing settings, Custom preset modes

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Days Event | $3.99 | one-time |
| 30 Days Continuous Storage | $19.99 | one-time |
| 30 Days Event | $39.99 | one-time |
| 30 Days Continuous Storage | $199.99 | one-time |


## Frequently asked questions

### Is Sauter SmartVision free?

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

### Is Siterwell Link free?

Siterwell Link is free to download, with in-app purchases available.

### Do Sauter SmartVision or Siterwell Link have ads?

Neither Sauter SmartVision nor Siterwell Link shows ads.

### Which is updated more often, Sauter SmartVision or Siterwell Link?

Sauter SmartVision ships an update every 2 months, and Siterwell Link every 3 weeks. Most recently, Sauter SmartVision was updated on October 7, 2026 and Siterwell Link on October 27, 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.*