Comparison

HydroKlima vs Smart RM

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

★ 4.760 ratingsView app →

About

HydroKlima

Features

Read full description

HydroKlima es un sistema innovador de control y monitoreo inteligente diseñado para gestionar equipos de calefacción, aire acondicionado y climatización de piscinas de manera eficiente y sencilla. Exclusivo de Rehau Winston, permite ajustar la temperatura, optimizar el consumo energético y supervisar el rendimiento de los equipos en tiempo real, todo desde una interfaz intuitiva y fácil de usar.

About

Smart RM

Control your smart home devices remotely for enhanced comfort and energy savings. Experience a personalized smart living environment from anywhere.

Highlights

Remote device control
Energy saving features
Personalized smart life experience
Comfort management
Anywhere access

Features

Read full description

Keeping you comfortable and saving energy. Being controlled from anywhere. Enjoying your exclusive smart life.

Screenshots

HydroKlima3 screens

Smart RM3 screens

Verdict

The call

The clearest difference is update cadence: HydroKlima at every 3 weeks against Smart RM's every 18 months. HydroKlima also leads on iOS requirement (12.0 vs 14.0). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

HydroKlima ships an update every 3 weeks, Smart RM every 18 months. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level

HydroKlima versus Smart RM: the parameters behind the verdict, then further details
Parameter	HydroKlima	Smart RM
Price	Free	Free
Rating	—	4.7 (60 ratings) — better
Positive reviews	—	64.0% of reviews
Number of ratings	—	60 — better
Update frequency	Every 3 weeks — better	Every 18 months
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	12.0 — better	14.0
Further details — not scored
Size	123 MB	208 MB
Age rating	9+	4+
Developer	Winston Water Heat Pump Argentina SA	Xiamen Haisen Electronics Technology Co.,Ltd.

In-app purchases

None

HydroKlima

No in-app purchases

None

Smart RM

No in-app purchases

Questions

Is HydroKlima free?

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

Is Smart RM free?

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

Do HydroKlima or Smart RM have ads?

Neither HydroKlima nor Smart RM shows ads.

Which is updated more often, HydroKlima or Smart RM?

HydroKlima ships an update every 3 weeks, and Smart RM every 18 months. Most recently, HydroKlima was updated on October 3, 2026 and Smart RM on October 14, 2026.