# Tempwise vs Chameleon Ultra GUI

The clearest difference is rating: Chameleon Ultra GUI at 4.8 against Tempwise's 4.0. Chameleon Ultra GUI also leads on update cadence (every 2 days vs every 2 months) and ratings volume (23 vs 1). Tempwise's advantage is iOS requirement (12.0 vs 15.0). 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.

Chameleon Ultra GUI holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Chameleon Ultra GUI has 23 ratings behind it against 1, so its average is the more settled of the two.

Tempwise ships an update every 2 months, Chameleon Ultra GUI every 2 days. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Tempwise | Chameleon Ultra GUI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/tempwise/id6449139918/reviews) | **[4.8 (23 ratings)](https://appshunter.io/ios/app/chameleon-ultra-gui/id6462919364/reviews)** |
| Number of ratings | 1 | **23** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 87 MB | 27 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Xingkong Chuanglian E - Commerce Co., Ltd.](https://appshunter.io/developer/1743725278) | [Anton Savelev](https://appshunter.io/developer/1703624296) |

## What reviewers say

### Tempwise

[App page](https://appshunter.io/ios/app/tempwise/id6449139918)

Control and monitor your smart home devices, including food thermometers, sensors, and sous vide cookers. Build your own IoT home for a more convenient smart living experience.

**Highlights:** Connect and control Tempwise devices, Monitor smart controllers, Track food thermometers, Manage smart sensors, Operate sous vide cookers, Build custom IoT home setups

**In-app purchases:** none


### Chameleon Ultra GUI

[App page](https://appshunter.io/ios/app/chameleon-ultra-gui/id6462919364)

Manage your Chameleon Ultra/Lite device with this application. It allows for firmware upgrades, slot management, and reading/writing cards. Explore additional functionalities for enhanced device control.

**Highlights:** Firmware upgrade via DFU, Slot management, Read and write cards, Device control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tempwise free?

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

### Is Chameleon Ultra GUI free?

Chameleon Ultra GUI is free to download, with no in-app purchases.

### Which has better reviews, Tempwise or Chameleon Ultra GUI?

Chameleon Ultra GUI is rated higher. Tempwise averages 4.0 out of 5 from 1 ratings, while Chameleon Ultra GUI averages 4.8 from 23 ratings.

### Do Tempwise or Chameleon Ultra GUI have ads?

Neither Tempwise nor Chameleon Ultra GUI shows ads.

### Which is updated more often, Tempwise or Chameleon Ultra GUI?

Tempwise ships an update every 2 months, and Chameleon Ultra GUI every 2 days. Most recently, Tempwise was updated on October 3, 2026 and Chameleon Ultra GUI on October 15, 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.*