# Bios App vs INKBIRD

The clearest difference is update cadence: INKBIRD at fortnightly against Bios App's every 5 months. INKBIRD also leads on review sentiment (23% vs 13%) and device support (4 vs 2). 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.

Bios App ships an update every 5 months, INKBIRD fortnightly. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Bios App | INKBIRD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (6.8K ratings)](https://appshunter.io/ios/app/inkbird/id1589369968/reviews)** |
| Number of ratings | — | **6.8K** |
| Positive reviews | 12.5% of reviews | **22.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 13 MB | 398 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Bios S.p.A](https://appshunter.io/developer/1014591582) | [Shenzhen Inkbird Technology Co. Ltd](https://appshunter.io/developer/1163595178) |

## What reviewers say

### Bios App

[App page](https://appshunter.io/ios/app/bios-app/id1014591583)

Access news from Bios Spa, view your lab results archive, and receive notifications when reports are ready. Streamline acceptance procedures with rapid check-in to reduce wait times.

**Highlights:** View news from Bios Spa, Access lab results archive, Receive report readiness notifications, Quick check-in for analysis, Streamline acceptance procedures

**Features:** macOS Compatibility

**In-app purchases:** none


### INKBIRD

[App page](https://appshunter.io/ios/app/inkbird/id1589369968)

Transform your home into a smart environment with intuitive controls for appliances and automated adjustments of temperature and humidity. Remotely monitor food temperatures and set custom alarms for optimal cooking, creating a more connected and enjoyable life.

**Highlights:** Smart home appliance control, Automated temperature and humidity adjustment, Remote food temperature monitoring, Customizable temperature alarms, Family network setup

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to set up and use
- 🔒 Reliable connection
- 👍 Useful features
- 🚀 Accurate temperature monitoring
- 👍 Great customer support

**What reviewers complain about**

- 🐛 Bugs and connectivity issues
- 👎 Unintuitive app interface
- 🔋 Battery life concerns
- 👎 Difficult to configure
- 🔒 Privacy concerns with mandatory account

**Reported bugs**

- Custom menu names reset after exiting app
- Widgets not working as expected
- Frequent app crashes and disconnections
- Sensor temperature readings inconsistent
- Unable to remove/delete connected devices

**Requested features**

- Add dark mode option
- Improve temperature graph functionality
- Allow custom alarm sounds
- Implement low temperature alerts
- Add support for more devices


## Frequently asked questions

### Is Bios App free?

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

### Is INKBIRD free?

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

### Do Bios App or INKBIRD have ads?

Neither Bios App nor INKBIRD shows ads.

### Which is updated more often, Bios App or INKBIRD?

Bios App ships an update every 5 months, and INKBIRD fortnightly. Most recently, Bios App was updated on October 14, 2026 and INKBIRD on October 16, 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.*