# Thermostat Controller vs Heat Index

Thermostat Controller and Heat Index are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Thermostat Controller against 5.0 for Heat Index. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Thermostat Controller | Heat Index |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/thermostat-controller/id6502414185/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/heat-index-worksite-safety/id6777557760/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | Free |
| Size | 5 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JASON QUARTZ](https://appshunter.io/developer/1745379151) | [Ninville Keith](https://appshunter.io/developer/6777557762) |

## What reviewers say

### Thermostat Controller

[App page](https://appshunter.io/ios/app/thermostat-controller/id6502414185)

Monitor and adjust your Venstar thermostat's temperature, humidity, and fan settings directly from your phone. View current and historical runtime data. Receive optional notifications for state changes.

**Highlights:** View current temperature and humidity, Adjust set temperature, Change heating/cooling mode, Control fan settings, Monitor daily runtime history, Optional state change notifications

**In-app purchases:** none


### Heat Index

[App page](https://appshunter.io/ios/app/heat-index-worksite-safety/id6777557760)

This app provides real-time heat index readings from a connected worksite sensor. It helps supervisors and managers determine if extra breaks are needed based on current temperature and humidity conditions, ensuring worksite safety.

**Highlights:** Live heat index readings, Home Screen widget, 12-month history chart, Sensor health monitoring, Controlled team access, Real-time temperature and humidity data

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

**In-app purchases:** none


## Frequently asked questions

### Is Thermostat Controller free?

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

### Is Heat Index free?

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

### Which has better reviews, Thermostat Controller or Heat Index?

Thermostat Controller and Heat Index are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Thermostat Controller or Heat Index have ads?

Neither Thermostat Controller nor Heat Index shows ads.

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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.*