# Biosim vs WiZ Connected

The clearest difference is rating: WiZ Connected at 4.5 against Biosim's 2.3. WiZ Connected also leads on review sentiment (28% vs 0%) and ratings volume (41K vs 3). Biosim's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. WiZ Connected sells 1 in-app purchase, starting at $3.99 per month. Biosim asks for nothing beyond the download.

WiZ Connected holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: WiZ Connected has 41K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Biosim's written reviews are positive against 28% of WiZ Connected's.

Biosim ships an update every 5 months, WiZ Connected every 6 weeks. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Biosim | WiZ Connected |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/biosim/id622776961/reviews) | **[4.5 (41K ratings)](https://appshunter.io/ios/app/wiz-connected/id1587655962/reviews)** |
| Number of ratings | 3 | **41K** |
| Positive reviews | 0.0% of reviews | **27.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#69** |
| Size | 51 MB | 270 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Touch Bionics, Inc.](https://appshunter.io/developer/622776964) | [Signify Netherlands B.V.](https://appshunter.io/developer/979064009) |

## What reviewers say

### Biosim

[App page](https://appshunter.io/ios/app/biosim/id622776961)

This application allows clinicians to customize prosthetic devices for clients on the go. It offers various grip options, favorite lists, hand health checks, and real-time muscle signal viewing.

**Highlights:** Customize prosthesis on the move, Access 24 quick grips and 12 customizable grips, Create favorite lists and triggers, Activate hand health check, View real-time muscle signals, Apply firmware updates

**In-app purchases:** none


### WiZ Connected

[App page](https://appshunter.io/ios/app/wiz-connected/id1587655962)

**Currently charting:** #69 Top Free · Lifestyle (US App Store)

Effortlessly manage your smart lighting by organizing lights into rooms and groups. Control your ambiance remotely and explore various light modes to enhance your environment for work, relaxation, or fun. Securely store and share your settings with others.

**Highlights:** Organize lights by rooms and groups, Remote control via cloud, Variety of light modes, Secure cloud storage, Share settings with family and guests

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heads-Up Monthly Single Home | $3.99 | per month |

**What reviewers like**

- 🚀 Affordable and easy to set up
- 🔒 Works well with Alexa and Google Home
- 👍 Intuitive and user-friendly app
- 🔋 Reliable and long-lasting bulbs

**What reviewers complain about**

- 🐛 Frequent connectivity issues and bulb disconnections
- 🔍 Confusing and unintuitive app UI
- 🤔 Reduced functionality compared to previous version
- 🕰️ Automation and scheduling issues

**Reported bugs**

- App crashes and freezes frequently
- Inability to add or delete lights/rooms
- Automation schedules not working as expected
- Inconsistent app behavior across devices

**Requested features**

- Add ability to control individual lights in a group
- Improve Siri/Google Assistant integration
- Implement dark mode option
- Allow custom color palettes and dynamic lighting effects


## Frequently asked questions

### Is Biosim free?

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

### Is WiZ Connected free?

WiZ Connected is free to download, with in-app purchases available.

### Which has better reviews, Biosim or WiZ Connected?

WiZ Connected is rated higher. Biosim averages 2.3 out of 5 from 3 ratings, while WiZ Connected averages 4.5 from 41K ratings.

### Do Biosim or WiZ Connected have ads?

Neither Biosim nor WiZ Connected shows ads.

### Which is updated more often, Biosim or WiZ Connected?

Biosim ships an update every 5 months, and WiZ Connected every 6 weeks. Most recently, Biosim was updated on October 23, 2026 and WiZ Connected on October 26, 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.*