CleanAirOptima vs Tenext
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CleanAirOptima
Read full descriptionHide full description
Instant access, wherever you go. Connect smart Clean Air Optima devices, control and monitor them from everywhere in the world only through your smartphone. The CleanAirOptima app allows you to take full control of your indoor air quality. Connect your smart Clean Air Optima devices in a couple of taps: - Control and monitor your smart Clean Air Optima devices using this app from everywhere, either from your office or travelling around the world. All you need is internet access. - Depending on your smart devices, seamlessly monitor the real-time temperature and humidity and set your desired parameter with only a few taps. - Create different rooms in your home, e.g. living room, bedrooms, etc., and specify in which room your smart device is located. In this way, you can keep track of temperature and humidity in different areas in your home. We are working on one of the most important things in the world: Fresh, healthy indoor air. Clean Air Optima International B.V. stands for innovative Clean Air Optima® Air Treatment Technology with healthy indoor air, designed in Germany. Through innovative technology and unique styles, the products of Clean Air Optima fit seamlessly into the individual living ambience. Clean Air Optima Corporate Philosophy. The Clean Air Optima Group ensures its existence through the Satisfaction of its customers. The stated goal is highest Customer satisfaction. Clean Air Optima® products are Certified according to their intended purpose. And for this we constantly monitor the quality of the product, analyze customer problems and recommend appropriate solutions. We offer our customers a high quality customer service: they receive expert advice before and after purchasing our products.
Tenext
Read full descriptionHide full description
Tenext is a tenant experience platform that is focused on the satisfaction of tenants. The application includes the following: Newsfeed: New restaurant opening close by? Elevator maintenance? Stay updated with news from your building, neighbourhood or community. Smart building features: All the hardware is integrated into one application. So that the application basically becomes the remote of the whole building. Consumption: Know your electricity consumption in the apartment to stay informed and efficient.
Screenshots
Verdict
The clearest difference is update cadence: Tenext at every 6 months against CleanAirOptima's every 17 months. CleanAirOptima's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CleanAirOptima ships an update every 17 months, Tenext every 6 months. The most recent releases landed on October 6, 2026 and October 3, 2026 respectively.
| Parameter | CleanAirOptima | Tenext |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 17 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 194 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Clean Air Optima International B.V. | Pilar Technologies B.V. |
In-app purchases
CleanAirOptima
No in-app purchases
Tenext
No in-app purchases
Questions
Is CleanAirOptima free?
Is Tenext free?
Do CleanAirOptima or Tenext have ads?
Which is updated more often, CleanAirOptima or Tenext?
Other comparisons















