# Klimatronik vs CLEANR Filter

The clearest difference is review sentiment: CLEANR Filter at 100% against Klimatronik's 14%. 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.

Klimatronik ships an update every 3 months, CLEANR Filter every 2 months. The most recent releases landed on June 22, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Klimatronik | CLEANR Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/cleanr-filter/id6472074408/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 14.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 8 MB | 74 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KLIMATRONIK, TOV](https://appshunter.io/developer/1538757309) | [CLEANR Inc.](https://appshunter.io/developer/1716588956) |

## What reviewers say

### Klimatronik

[App page](https://appshunter.io/ios/app/klimatronik/id1538757307)

Control your Klimatronik heat recovery ventilation system remotely via Wi-Fi. Adjust fan speeds, set operating modes, monitor air quality, temperature, and humidity, and view historical data. Create custom schedules and timers for optimal indoor climate management.

**Highlights:** Remote Wi-Fi control, Adjustable fan speeds, Operating mode selection, Air quality monitoring (CO2, TVOC), Temperature and humidity monitoring, Weekly scheduling, Timer functions

**Features:** macOS Compatibility

**In-app purchases:** none


### CLEANR Filter

[App page](https://appshunter.io/ios/app/cleanr-filter/id6472074408)

This app helps manage and monitor external filters for washing machines. It provides insights into filter performance and maintenance schedules, ensuring optimal appliance function. Keep your washing machine running smoothly with timely alerts and usage tracking.

**Highlights:** Filter monitoring, Performance insights, Maintenance scheduling, Usage tracking, Appliance optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Klimatronik free?

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

### Is CLEANR Filter free?

CLEANR Filter is free to download, with no in-app purchases.

### Do Klimatronik or CLEANR Filter have ads?

Neither Klimatronik nor CLEANR Filter shows ads.

### Which is updated more often, Klimatronik or CLEANR Filter?

Klimatronik ships an update every 3 months, and CLEANR Filter every 2 months. Most recently, Klimatronik was updated on June 22, 2026 and CLEANR Filter on June 11, 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.*