# Bliss by ZoneFirst — Zoning Simplified

> Wireless home zoning and smart device control for HVAC and lighting. (iPhone/iPad app by Trolex Corporation.)

- Source: https://appshunter.io/ios/app/bliss-by-zonefirst/id1618019327 (this page in markdown: same URL + `.md`)
- Developer: [Trolex Corporation](https://appshunter.io/developer/464757185)
- Category: Lifestyle
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 41 MB
- Languages: American English
- Released: 2022-04-07
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bliss-by-zonefirst/id1618019327/reviews.md

## What is Bliss by ZoneFirst?

Bliss is a new way to wirelessly zone your home. The Bliss mobile app is a gateway into the world of zoning.
From the app you can:


- Install your devices with easy-to-follow guides.
- Control your HVAC equipment with your fingertips from anywhere in the world.
- Adjust the temperature to your desired comfort level.
- Turn on and off the lights from your smartphone
- Set a schedule to save money when you’re not home

## Key features

- Wireless home zoning
- Remote HVAC control
- Smartphone lighting control
- Customizable schedules
- Easy device installation guides

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/bliss-by-zonefirst/id1618019327/reviews.md

### 5/5 — Well Developed Thermostat

*2023-01-10*

Best thermostat on the market since 2023

## Frequently asked questions about Bliss by ZoneFirst

### What devices can I control with Bliss?

Bliss allows you to control your home's HVAC equipment and lights. The app provides guides to help you install compatible devices.

### Can I control my home's temperature when I'm not home?

Yes, Bliss enables you to control your HVAC equipment from anywhere in the world with your smartphone, allowing you to adjust the temperature remotely.

### How does Bliss help save money?

You can set schedules within the Bliss app to automatically adjust your home's temperature and lighting when you're not present, optimizing energy usage and reducing costs.

### Is Bliss easy to set up?

The app includes easy-to-follow guides to assist you with the installation of your devices, simplifying the process of setting up your home zoning system.

### What is the latest version of Bliss?

The latest version of Bliss is 2.8, which was last updated on February 25, 2026.

### What devices is Bliss available on?

Bliss is currently supported on iPhone and iPod devices.

### Does Bliss have ads?

Bliss is ad-free, providing an uninterrupted user experience.

### What is the user rating for Bliss?

Bliss has a high user rating of 5.0 stars, based on 3 ratings.

## Version history (last 5 releases)

### 2.8 — 2026-02-25

- New installation flow with smart internet connectivity.
- UI optimization.
- Users can claim a preconfigured system by scanning the Master QR code or ZCG QR code.
- Introduced role-based restrictions in system settings for improved security and user control.
- Enhanced the OTA scheduling feature with additional validations.

### 2.7 — 2025-11-02

- Staircase Feature: Control a single light or bulb from two different Light Switch Thermostats (LSTs) — no extra staircase wiring required!
- Clone Feature: Create a replica LST that mirrors your main thermostat’s settings and controls for seamless operation.
- Simplified lighting and comfort management for larger rooms — smarter, faster, and more convenient than ever.
- UI improvement and minor Bug fixes.

### 2.6 — 2025-07-17

- Bug Fixes.
- Added functionality to share the homeowner’s system with up to 100 users.
- Enhanced the design of the RSSI signal strength display with a colored signal icon and corresponding values.
- Implemented an A2L alert dialog on the Home screen when A2L Refrigerant Leak is Detected.
- Applied restrictions to certain HCM and zone operations, along with warning indicators, when an A2L refrigerant leak is detected.
- Improved the firmware upgrade process with real-time status updates.
- Minor bug fixes and performance enhancements.

### 2.5 — 2025-06-12

- Added functionality to share the homeowner’s system with up to 100 users.
- Enhanced the design of the RSSI signal strength display with a colored signal icon and corresponding values.
- Implemented an A2L alert dialog on the Home screen when A2L Refrigerant Leak is Detected.
- Applied restrictions to certain HCM and zone operations, along with warning indicators, when an A2L refrigerant leak is detected.
- Improved the firmware upgrade process with real-time status updates.
- Minor bug fixes and performance enhancements.

### 2.4 — 2025-04-24

- Introduced the new feature to self-assign the system
- Enhanced authentication and dashboard user interface
- Improved UI across Zone Configuration and Initialization flows
- Improved the overall flow of connectivity screens
- Introduced the new feature of HVAC system update via over-the-air
- Introduced application update alerts on the Home screen
- Displayed HCM’s current status and mode of operation on the Home screen
- Added functionality to share their single system with multiple users (system sharing)
- Added feature for system installation via mobile hotspot
- Implemented Terms and Conditions for registration
- UI enhancement
- Minor Bug fixes

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*