# M600Controller vs Smart Vision

The clearest difference is rating: M600Controller at 5.0 against Smart Vision's 4.5. M600Controller also leads on in-app purchases (none vs 4). Smart Vision's advantage is update cadence (every 3 weeks vs every 14 months) and ratings volume (15 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Vision sells 4 in-app purchases, starting at $3.99 per 7 days. M600Controller asks for nothing beyond the download.

M600Controller holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Smart Vision has 15 ratings behind it against 1, so its average is the more settled of the two.

M600Controller ships an update every 14 months, Smart Vision every 3 weeks. The most recent releases landed on September 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | M600Controller | Smart Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/m600controller/id6476716453/reviews)** | [4.5 (15 ratings)](https://appshunter.io/ios/app/smart-vision-ai-identifier/id6479538534/reviews) |
| Number of ratings | 1 | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 66 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Quest Controls, Inc.](https://appshunter.io/developer/1727628870) | [Ivan Yaromii](https://appshunter.io/developer/1736208055) |

## What reviewers say

### M600Controller

[App page](https://appshunter.io/ios/app/m600controller/id6476716453)

This application enables Bluetooth communication with the Quest Controls Model 600 product. It facilitates seamless interaction and control for users of the specific hardware. The app is designed for efficient and reliable device management.

**Highlights:** Bluetooth communication, Quest Controls Model 600 support, Device control, Seamless interaction, Reliable management

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Vision

[App page](https://appshunter.io/ios/app/smart-vision-ai-identifier/id6479538534)

Instantly identify and learn about anything you see with AI-powered visual recognition. Get detailed information, ask follow-up questions, and discover more about plants, animals, food, landmarks, and everyday objects.

**Highlights:** AI-powered visual identification, Detailed information on objects, Plant care tips and identification, Animal and bird species recognition, Food and recipe suggestions, Landmark and art exploration, Product information and purchase links

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart Vision | $3.99 | per 7 days |
| Smart Vision | $9.99 | per month |
| Smart Vision | $29.99 | per year |
| Smart Vision | $49.99 | per year |


## Frequently asked questions

### Is M600Controller free?

M600Controller is free to download, with no in-app purchases.

### Is Smart Vision free?

Smart Vision is free to download, with in-app purchases available.

### Which has better reviews, M600Controller or Smart Vision?

M600Controller is rated higher. M600Controller averages 5.0 out of 5 from 1 ratings, while Smart Vision averages 4.5 from 15 ratings.

### Do M600Controller or Smart Vision have ads?

Neither M600Controller nor Smart Vision shows ads.

### Which is updated more often, M600Controller or Smart Vision?

M600Controller ships an update every 14 months, and Smart Vision every 3 weeks. Most recently, M600Controller was updated on September 20, 2026 and Smart Vision on October 2, 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.*