# Cielo PRO vs LANChat Pro

The clearest difference is iOS requirement: Cielo PRO at 16.0 against LANChat Pro's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cielo PRO ships an update every 3 weeks, LANChat Pro fortnightly. The most recent releases landed on September 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Cielo PRO | LANChat Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cielo-pro/id6757784458/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 28 MB | 4 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Cielo WiGle Inc.](https://appshunter.io/developer/1030282554) | [骋 张](https://appshunter.io/developer/1562425831) |

## What reviewers say

### Cielo PRO

[App page](https://appshunter.io/ios/app/cielo-pro/id6757784458)

This tool empowers HVAC professionals to efficiently install smart thermostats, manage customer relationships, and enhance their business branding. It offers guided workflows, Bluetooth configuration, and AI-powered templates for quick and reliable setups.

**Highlights:** Free Pro Branding, Guided Thermostat Installation Workflow, Bluetooth-Based Configuration, AI-Powered HVAC Configuration Templates, Save Thermostat Configurations, HVAC Equipment Testing, Instant Thermostat Handoff, Customer & Workforce Management

**In-app purchases:** none


### LANChat Pro

[App page](https://appshunter.io/ios/app/lanchat-pro/id6792685648)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cielo PRO free?

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

### Is LANChat Pro free?

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

### Do Cielo PRO or LANChat Pro have ads?

Neither Cielo PRO nor LANChat Pro shows ads.

### Which is updated more often, Cielo PRO or LANChat Pro?

Cielo PRO ships an update every 3 weeks, and LANChat Pro fortnightly. Most recently, Cielo PRO was updated on September 24, 2026 and LANChat Pro on October 16, 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.*