# Genasys Protect vs Thermostat Controller

The clearest difference is review sentiment: Thermostat Controller at 100% against Genasys Protect's 11%. Thermostat Controller also leads on rating (5.0 vs 2.7) and update cadence (weekly vs every 5 weeks). Genasys Protect's advantage is ratings volume (91 vs 1). 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.

Thermostat Controller holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: Genasys Protect has 91 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 11% of Genasys Protect's written reviews are positive against 100% of Thermostat Controller's.

Genasys Protect ships an update every 5 weeks, Thermostat Controller weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Genasys Protect | Thermostat Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (91 ratings)](https://appshunter.io/ios/app/genasys-protect/id1626884549/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thermostat-controller/id6502414185/reviews)** |
| Number of ratings | **91** | 1 |
| Positive reviews | 10.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 87 MB | 5 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GENASYS](https://appshunter.io/developer/521628704) | [JASON QUARTZ](https://appshunter.io/developer/1745379151) |

## What reviewers say

### Genasys Protect

[App page](https://appshunter.io/ios/app/genasys-protect/id1626884549)

Receive unified emergency alerts from multiple mass notification systems in one place. Get instant, geo-located notifications from local authorities and manage safety for multiple locations.

**Highlights:** Unified alerts from multiple systems, Instant geo-located notifications, Multi-location safety management, Real-time local authority alerts, Seamless communication

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

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for Zonehaven system users
- 👍 Works well on iPhone (for some)
- 👍 Good idea for local info

**What reviewers complain about**

- 🐛 Unusable on iPad/certain iPhones
- 🐛 Inaccessible start button
- 🐛 Outdated information
- 🐛 Limited zone updates
- 🐛 Not user-friendly

**Reported bugs**

- Start button inaccessible on various devices
- App freezes during setup
- Does not update events promptly
- Information is outdated
- Limited zone updates cause missed alerts

**Requested features**

- Update app for all devices
- Update city-level warnings
- Improve UX/UI design
- Ensure real-time emergency propagation
- Allow notification access


### 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


## Frequently asked questions

### Is Genasys Protect free?

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

### Is Thermostat Controller free?

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

### Which has better reviews, Genasys Protect or Thermostat Controller?

Thermostat Controller is rated higher. Genasys Protect averages 2.7 out of 5 from 91 ratings, while Thermostat Controller averages 5.0 from 1 ratings.

### Do Genasys Protect or Thermostat Controller have ads?

Neither Genasys Protect nor Thermostat Controller shows ads.

### Which is updated more often, Genasys Protect or Thermostat Controller?

Genasys Protect ships an update every 5 weeks, and Thermostat Controller weekly. Most recently, Genasys Protect was updated on October 24, 2026 and Thermostat Controller on October 24, 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.*