# INKBIRD vs Keiser Manager

The clearest difference is ratings volume: INKBIRD at 6.9K against Keiser Manager's 4. INKBIRD also leads on update cadence (fortnightly vs every 2 months) and device support (4 vs 2). Keiser Manager's advantage is rating (4.0 vs 3.7). 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.

Keiser Manager holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: INKBIRD has 6.9K ratings behind it against 4, so its average is the more settled of the two.

INKBIRD ships an update fortnightly, Keiser Manager every 2 months. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | INKBIRD | Keiser Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6.9K ratings)](https://appshunter.io/ios/app/inkbird/id1589369968/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/keiser-manager/id6483933680/reviews)** |
| Number of ratings | **6.9K** | 4 |
| Positive reviews | 22.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 398 MB | 42 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Inkbird Technology Co. Ltd](https://appshunter.io/developer/1163595178) | [Keiser Corp.](https://appshunter.io/developer/1094598974) |

## What reviewers say

### 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


### Keiser Manager

[App page](https://appshunter.io/ios/app/keiser-manager/id6483933680)

This app provides structured and secure data management for organizations like fitness facilities, sports teams, and educational institutions. It requires specific hardware to function correctly.

**Highlights:** Structured data management, Secure data handling, Organizational data solutions, Requires Hub hardware, Contact support for info

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is INKBIRD free?

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

### Is Keiser Manager free?

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

### Which has better reviews, INKBIRD or Keiser Manager?

Keiser Manager is rated higher. INKBIRD averages 3.7 out of 5 from 6.9K ratings, while Keiser Manager averages 4.0 from 4 ratings.

### Do INKBIRD or Keiser Manager have ads?

Neither INKBIRD nor Keiser Manager shows ads.

### Which is updated more often, INKBIRD or Keiser Manager?

INKBIRD ships an update fortnightly, and Keiser Manager every 2 months. Most recently, INKBIRD was updated on October 20, 2026 and Keiser Manager on October 10, 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.*