# Renson Ventilation vs TELETASK ATMOS

The clearest difference is review sentiment: TELETASK ATMOS at 33% against Renson Ventilation's 10%. 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.

Renson Ventilation ships an update every 4 months, TELETASK ATMOS every 3 months. The most recent releases landed on September 21, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | Renson Ventilation | TELETASK ATMOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.8% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 46 MB | 137 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RENSON®](https://appshunter.io/developer/598936600) | [TELETASK home automation](https://appshunter.io/developer/309139960) |

## What reviewers say

### Renson Ventilation

[App page](https://appshunter.io/ios/app/renson-ventilation/id1345951058)

Monitor and control your home's indoor air quality with intelligent ventilation. Customize comfort settings, track air quality history, and receive filter maintenance alerts for a healthier living space.

**Highlights:** Intelligent Air Regulation insights, Real-Time Air Quality Monitoring, Customizable Comfort Profiles (Health, Eco, Intense), Manual Ventilation Control, Secure Remote Management, Filter Replacement/Cleaning Notifications

**Features:** Vision Pro support

**In-app purchases:** none


### TELETASK ATMOS

[App page](https://appshunter.io/ios/app/teletask-atmos/id1573256849)

Control your home's lighting, climate, shades, and energy usage from a single application. Access your home remotely or locally for security and efficient energy management. Customize your dashboard with favorite controls and easily switch between multiple properties.

**Highlights:** All-in-one home automation control, Remote and local access, Energy management and monitoring, Customizable dashboard, Support for multiple devices, Easy switching between installations

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

**In-app purchases:** none


## Frequently asked questions

### Is Renson Ventilation free?

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

### Is TELETASK ATMOS free?

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

### Do Renson Ventilation or TELETASK ATMOS have ads?

Neither Renson Ventilation nor TELETASK ATMOS shows ads.

### Which is updated more often, Renson Ventilation or TELETASK ATMOS?

Renson Ventilation ships an update every 4 months, and TELETASK ATMOS every 3 months. Most recently, Renson Ventilation was updated on September 21, 2026 and TELETASK ATMOS on July 19, 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.*