# IRIS SmartST vs ViXion01

The clearest difference is review sentiment: ViXion01 at 100% against IRIS SmartST's 5%. IRIS SmartST's advantage is update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IRIS SmartST ships an update monthly, ViXion01 every 2 months. The most recent releases landed on September 19, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | IRIS SmartST | ViXion01 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 5.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 7 MB | 33 MB |
| Requires iOS | 13.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [IRIS OHYAMA INC.](https://appshunter.io/developer/1354368086) | [VIXION INC.](https://appshunter.io/developer/1707138599) |

## What reviewers say

### IRIS SmartST

[App page](https://appshunter.io/ios/app/iris-smartst/id1508483621)

This app helps you set up your smart speaker by registering your home WiFi information and choosing a voice command name. It facilitates the initial configuration for seamless integration with your smart home devices.

**Highlights:** Smart speaker initial setup, WiFi information registration, Voice command name setup, Device integration

**In-app purchases:** none


### ViXion01

[App page](https://appshunter.io/ios/app/vixion01/id6466262879)

Control and customize a connected device with real-time data display. Adjust lens settings, store calibration profiles, and switch between focus modes for a personalized viewing experience.

**Highlights:** Bluetooth connectivity, Real-time data display, Lens degree adjustment, Calibration settings storage, Auto and Manual Focus Modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IRIS SmartST free?

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

### Is ViXion01 free?

ViXion01 is free to download, with no in-app purchases.

### Do IRIS SmartST or ViXion01 have ads?

Neither IRIS SmartST nor ViXion01 shows ads.

### Which is updated more often, IRIS SmartST or ViXion01?

IRIS SmartST ships an update monthly, and ViXion01 every 2 months. Most recently, IRIS SmartST was updated on September 19, 2026 and ViXion01 on June 1, 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.*