Comparison

BIOCAT vs M

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

Head to head
About

BIOCAT

Configure your BIOCAT KLS device remotely via Bluetooth or the internet. Receive alerts for leakage alarms and monitor your water consumption data and statistics.

Highlights
  • Remote device configuration
  • Bluetooth and Internet connectivity
  • Leakage alarm notifications
  • Water consumption tracking
  • Leakage check functionality
  • User registration for advanced functions
Features
Read full description

BIOCAT - the easy way to configure your BIOCAT KLS device. The BIOCAT app allows mobile configuration of BIOCAT KLS devices via Bluetooth or the Internet. Registered users receive advanced operating functions, such as adjusting settings, as well as push notifications in case of leakage alarm directly to their smartphone. Detailed assistance in case of leakage alarms as well as a (manual or automatic) leakage check of the piping allows the user to identify potential sources of danger in the water pipes at an early stage and to minimize damage. In addition, the user gains insight into his water consumption data as well as statistics on the course of consumption behavior.

About

M

Monitor and manage your building's energy flows, generation, and consumption directly from your smartphone. Gain insights with daily, monthly, and annual evaluations, and control connected devices like chargers and heat pumps for increased efficiency and sustainability.

Highlights
  • Visualize energy flows
  • Energy generation and consumption overview
  • Daily, monthly, annual evaluations
  • Energy-Charger control
  • Heat pump control
  • Remote energy management
Features
Read full description

With the new M-TEC E-SMART APP, you can bring M-TEC's comprehensive energy management directly to your smartphone. This innovative application makes all energy flows in your building visible and gives you a detailed overview of the energy you generate and consume, as well as the current status of your M-TEC products. The app allows you to create daily, monthly and annual evaluations of your energy production and consumption so that you always have an overview. Functions of the E-SMART APP: - Visualisation of energy flows: All energy movements in your building at a glance. - Energy overview: Overview of self-generated and consumed energy. - Time-based evaluations: Detailed daily, monthly and annual analysis. - Energy-Charger control: Start and control your Energy-Charger directly via the app. - Heat pump control: Access and control the heat pump for efficient use. - Energy management on the move: The smart energy management system from M-TEC on your smart phone. - Own use at a glance: Keep a clear overview of your own consumption at all times. Advantages of the E-SMART APP: - Simple operation: Intuitive user interface for easy handling. - Fully connected: Integrates all M-TEC products perfectly into your energy management. - Increase efficiency: Maximize the use of your self-generated energy and reduce your dependence on the power grid. - Sustainability: Support the energy transition and actively contribute to reducing your carbon footprint. - Available everywhere: Maintain an overview and control of your energy management, even when you are away from home. Bring the full power of M-TEC and third-party products to your smartphone and experience a new dimension in energy management. Download the M-TEC E-SMART APP from the app store today and get started on an energy-efficient future!

Screenshots

BIOCAT4 screens
M4 screens

Verdict

The call

The clearest difference is ads: BIOCAT at none against M's shown. BIOCAT also leads on monetization model (free vs ad-supported) and update cadence (every 2 months vs every 4 months). M's advantage is review sentiment (80% vs 67%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

BIOCAT ships an update every 2 months, M every 4 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

Scorecard4 real differences ยท 4 level
BIOCAT versus M: the parameters behind the verdict, then further details
ParameterBIOCATM
PriceFreeFree
Positive reviews66.7% of reviews80.0% of reviews โ€” better
Update frequencyEvery 2 months โ€” betterEvery 4 months
AdsNo โ€” betterYes
In-app purchasesNoNo
MonetizationFree โ€” betterAd-supported
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size125 MB56 MB
Age rating17+4+
DeveloperWaterCrystM-TEC Energy Systems GmbH

Customer experience

BIOCAT

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

M

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

BIOCAT

No in-app purchases

None

M

No in-app purchases

Questions

Is BIOCAT free?
BIOCAT is free to download, with no in-app purchases.
Is M free?
M is free to download, with no in-app purchases.
Do BIOCAT or M have ads?
M shows ads; BIOCAT does not.
Which is updated more often, BIOCAT or M?
BIOCAT ships an update every 2 months, and M every 4 months. Most recently, BIOCAT was updated on October 3, 2026 and M on September 29, 2026.

Other comparisons