Comparison

GROHE Sense vs ThinkLess AI

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

Head to head
About

GROHE Sense

This app monitors and controls smart water sensors and devices to protect your home from water damage. It provides real-time alerts for leaks, pipe breaks, and frost risk, while also tracking water consumption and costs.

Highlights
  • Water damage protection
  • Leak and pipe break alerts
  • Temperature and humidity monitoring
  • Frost risk warnings
  • Water consumption tracking
  • Cost analysis
Read full description

The GROHE Sense app is at the heart of the GROHE Sense system, which offers you protection from water damage. The app allows you to continuously monitor and control your GROHE Sense and GROHE Sense Guard - at any time. Learn more about your water consumption and the associated costs. - alerts you of pipe breaks, leakages or unusual waterflows - monitors temperature and humidity in your home - warns you of the risk of frost - shows your history of water consumption and related costs

About

ThinkLess AI

Features
Read full description

Stop overthinking. Start deciding. ThinkLess AI gives you a clear, structured recommendation for any decision — in under 60 seconds. No blank page, no endless pros-and-cons lists, no decision paralysis. Just describe your situation, and ThinkLess delivers one confident answer with a concrete next step. Whether it's a career move, a purchase, a relationship question, or what to have for dinner — ThinkLess AI structures your thinking so you don't have to. HOW IT WORKS ThinkLess AI offers two powerful ways to decide: → Fast Mode (~20 seconds) Type your decision in one sentence. ThinkLess AI instantly analyzes it and gives you a clear recommendation with a confidence level. Perfect for everyday decisions where you just need a quick, unbiased second opinion. → Guided Mode (~60 seconds) For bigger decisions: add 2–4 options and select the criteria that matter most to you — like cost, time, risk, or personal fulfillment. ThinkLess weighs every factor, scores each option, and tells you which one wins. You get a full breakdown: the recommendation, a confidence meter, the key factors behind the decision, the reasoning, and one actionable next step. WHAT MAKES THINKLESS AI DIFFERENT • Structure, not more information — You already know what you need to know. ThinkLess helps you organize it into a decision. • One answer, not an essay — No walls of text. A clear recommendation, a confidence level, and a next step. • Confidence meter — See at a glance whether the AI is highly confident or whether it's a close call. High, Medium, or Low. • Works offline — No internet? No problem. ThinkLess falls back to a local decision engine so you're never stuck. • Decision history & streaks — Track your decisions over time. Build a streak and see how your decision-making improves. • Privacy-first — No account required. No personal data collected. Your decisions stay on your device. • 4 languages — English, German, Portuguese, and Ukrainian. Switch anytime in Settings. FREE PLAN Use ThinkLess AI for free — forever. The free plan includes: • 3 decisions per day • Fast Mode with AI recommendations • Confidence level for every decision • Decision history (last 10) • Full offline support That's enough to build the habit of structured decision-making. THINKLESS PREMIUM Unlock the full power of ThinkLess AI: • Unlimited decisions per day • Guided Mode with options & weighted criteria • Full AI analysis: reasoning, key factors, and next step • Complete decision history • Priority support €0.99/month | €9.99/year Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscription in your Apple ID account settings. IMPORTANT ThinkLess AI is a decision support tool — not professional advice. For financial, legal, or medical decisions, always consult a qualified expert. Privacy Policy: https://getthinkless.ai/privacy Terms of Use: https://getthinkless.ai/terms

Screenshots

GROHE Sense4 screens
ThinkLess AI4 screens

Verdict

The call

The clearest difference is in-app purchases: GROHE Sense at none against ThinkLess AI's 2. ThinkLess AI's advantage is update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement 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. ThinkLess AI sells 2 in-app purchases, starting at $0.99 per month. GROHE Sense asks for nothing beyond the download.

UpkeepUpdate frequency

GROHE Sense ships an update every 2 weeks, ThinkLess AI daily. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.

Scorecard2 real differences · 8 level
GROHE Sense versus ThinkLess AI: the parameters behind the verdict, then further details
ParameterGROHE SenseThinkLess AI
PriceFreeFree
Rating2.5 (13 ratings) — better—
Positive reviews14.6% of reviews—
Number of ratings13 — better—
Update frequencyEvery 2 weeksDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size85 MB11 MB
Age rating4+4+
DeveloperGrohe AGThomas Reinke

Bugs and requests

GROHE Sense

Reported bugs

236 issues
  • 🐛 Constantly drops WiFi connection
  • 🐛 Resetting connection is hit or miss
  • 🐛 App/LED status mismatch
  • 🐛 Signup/login errors (400)
  • 🐛 500 error, no devices on relogin
Show 231 more
  • 🐛 Stuck in loading state
  • 🐛 Logout button doesn't work
  • 🐛 App no longer works, error messages
  • 🐛 Cannot register new system
  • 🐛 Nightmare to reconnect
  • 🐛 Frustrating, unable to connect
  • 🐛 Poorly done new app update
  • 🐛 New app lacks bar graph
  • 🐛 Must log in after exiting app
  • 🐛 Incompetent software team
  • 🐛 App is slow and clunky
  • 🐛 Notifications are broken
  • 🐛 Made sprinkler issue worse
  • 🐛 System turns water off during pause
  • 🐛 Error message when max water use hit
  • 🐛 Cannot turn back on after max use
  • 🐛 Irritating daily water limit
  • 🐛 Useless app, can't log in
  • 🐛 Never seem to connect
  • 🐛 Won't service, won't recommend
  • 🐛 Embarrassing error code during setup
  • 🐛 Bad gateway for support
  • 🐛 Expensive boat anchor
  • 🐛 App crashes, unresponsive
  • 🐛 Must delete and reinstall app
  • 🐛 Regularly disconnects from devices
  • 🐛 Unfriendly app, pain to use
  • 🐛 Buggy app, non-functional
  • 🐛 White screen on opening app
  • 🐛 Constantly fails, needs reload
  • 🐛 Terrible app and support
  • 🐛 Valve shuts off during softener regeneration
  • 🐛 Randomly disappears from app
  • 🐛 Non-functional app after update
  • 🐛 Useless without an app
  • 🐛 App won't open
  • 🐛 DHCP disabled error
  • 🐛 Email support never gets back
  • 🐛 Software terrible
  • 🐛 Firmware update requires button press
  • 🐛 Constantly have to redownload app
  • 🐛 Flashes and disappears off screen
  • 🐛 Not reliable
  • 🐛 Cannot share access to other household members
  • 🐛 Avoid if you need alarm
  • 🐛 Resets login details on update
  • 🐛 Worked for a year, now won't connect
  • 🐛 Pretty piece of plastic
  • 🐛 New router connection issues
  • 🐛 Loses connection constantly
  • 🐛 False alarms at 2 am
  • 🐛 Worst support in the world
  • 🐛 App locks me out
  • 🐛 Shuts off for no reason
  • 🐛 Far too complicated integration
  • 🐛 Junky app doesn't work
  • 🐛 App will not respond
  • 🐛 Garden sprinkler mode doesn't work
  • 🐛 App doesn't work well
  • 🐛 App major fail
  • 🐛 Shows devices connected but offline
  • 🐛 Cannot delete old device
  • 🐛 Terrible app
  • 🐛 Product faulty all the time
  • 🐛 Laughable instructions
  • 🐛 Not able to add new devices
  • 🐛 Poor performance from new app
  • 🐛 Does not work with iOS 13
  • 🐛 AAA batteries last < 2 weeks
  • 🐛 Poor support system
  • 🐛 Difficult to connect to home network
  • 🐛 Device shut water off, had to unplug
  • 🐛 Poor app state
  • 🐛 Doesn't work well with sprinklers
  • 🐛 Grohe system turns water off even during pause
  • 🐛 Unplug Grohe system to water yard
  • 🐛 Error message when max water use hit
  • 🐛 App prevents turning water back on
  • 🐛 Daily water limit prevents switching off completely
  • 🐛 Filling hot tub required switching water back on repeatedly
  • 🐛 App shows satellite but not master valve
  • 🐛 App keeps saying it can't complete test
  • 🐛 Random error codes with no explanation
  • 🐛 Devices disappearing
  • 🐛 Random water detector nodes dying
  • 🐛 Failing to connect to WiFi
  • 🐛 Customer support non-existent
  • 🐛 App crashes, becomes unresponsive
  • 🐛 Must be deleted and reinstalled
  • 🐛 Regularly disconnects from devices
  • 🐛 Buggy app, non-functional
  • 🐛 Water will shut off even at 2/3 daily average usage
  • 🐛 Refuses to turn back on
  • 🐛 Had to turn off notification to turn water back on
  • 🐛 White screen when opening app
  • 🐛 Doesn't provide readings
  • 🐛 Poor response times from support
  • 🐛 No real resolution to issues
  • 🐛 Water softener regeneration cycle causes shutoff
  • 🐛 Dirty water circulated
  • 🐛 No way to tell Sense to ignore large water use
  • 🐛 System unprotected for wide window
  • 🐛 Sense Guard randomly disappears from app
  • 🐛 Requires power cycling
  • 🐛 App only functions when it likes
  • 🐛 Continuously losing connection
  • 🐛 Need to reset devices
  • 🐛 Complicated reset process
  • 🐛 App saying success, but sense not connected
  • 🐛 Sometimes need to delete app due to white screen
  • 🐛 Simple WiFi connection not managed by app
  • 🐛 App forever crashing, needs reloading
  • 🐛 Unreliable app
  • 🐛 Reconnection issues fixed with firmware update
  • 🐛 Setup cumbersome, poor instructions
  • 🐛 Constant errors during setup
  • 🐛 Device shut off water, blank screen on app
  • 🐛 Disgruntled tenants waiting
  • 🐛 Unplug useless device
  • 🐛 App crashed on startup
  • 🐛 Shows white screen on startup
  • 🐛 App worked for a few days, now white screen
  • 🐛 No integration APIs
  • 🐛 Updates never work, sensors disconnect
  • 🐛 App no longer runs on iOS 16
  • 🐛 Worst-designed and difficult to use smart home app
  • 🐛 Hardware may be good, but interface useless
  • 🐛 Delete and redownload virtually every time
  • 🐛 Support not helpful
  • 🐛 App keeps freezing, not opening
  • 🐛 Generally behaving badly
  • 🐛 Remove and re-download
  • 🐛 Poor software design
  • 🐛 Lack of proper testing
  • 🐛 Water softener regeneration cycle causes shutoff
  • 🐛 Dirty water circulated
  • 🐛 No way to tell Sense to ignore large water use
  • 🐛 System unprotected for wide window
  • 🐛 Sense Guard randomly disappears from app
  • 🐛 Requires power cycling
  • 🐛 App updated, now cannot control valve
  • 🐛 Shows satellite but not master valve
  • 🐛 Always been a glitchy app
  • 🐛 Totally non-functional
  • 🐛 0 ability to contact support
  • 🐛 App doesn't open
  • 🐛 Spent money for something that doesn't do much good
  • 🐛 Have to travel to cabin to turn water back on
  • 🐛 Constantly disconnects from device
  • 🐛 DHCP disabled error
  • 🐛 Email support never gets back
  • 🐛 Hardware is solid
  • 🐛 Software is terrible
  • 🐛 Took many tries to connect guard
  • 🐛 Sensor even worse, showing offline
  • 🐛 Firmware update requires button press
  • 🐛 Constantly have to redownload app
  • 🐛 Not my internet connection
  • 🐛 Wish I had never purchased
  • 🐛 Takes 2 or 3 tries to stop saying problem
  • 🐛 Flashes and disappears off screen
  • 🐛 Not the first time this has happened
  • 🐛 Wanting to turn water back on, but not allowed
  • 🐛 No peace of mind
  • 🐛 Glitches
  • 🐛 App constantly crashes on opening
  • 🐛 No progress on app working correctly
  • 🐛 Cannot share access to device
  • 🐛 Wife has to wake user up
  • 🐛 Have to go downstairs to manually turn on
  • 🐛 Disappointing and short-sighted
  • 🐛 App terrible
  • 🐛 Constantly will not open properly or at all
  • 🐛 Resets login details when it updates
  • 🐛 App updated and no longer logged in
  • 🐛 Won't know it's not active
  • 🐛 Since last update, won't connect
  • 🐛 Reset, changed batteries, removed device, removed location, added new
  • 🐛 Smartphone connects, but app says not connected
  • 🐛 New router connection issues
  • 🐛 Can't get things to connect
  • 🐛 Netgear won't connect to GROHE
  • 🐛 Reconnect to old router all fine again
  • 🐛 Loses connection constantly
  • 🐛 Have to delete and reinstall
  • 🐛 Numerous error messages
  • 🐛 False alarms
  • 🐛 Alarm wakes user up
  • 🐛 Holding email received
  • 🐛 Woken by alarm with no valid reason
  • 🐛 Cannot trust equipment when it fails
  • 🐛 App does not connect
  • 🐛 Useless system
  • 🐛 Randomly turns off water without explanation
  • 🐛 No idea if it would work for a leak
  • 🐛 Warranty visit not organized
  • 🐛 No one responds
  • 🐛 Need phone call from someone who understands app
  • 🐛 Integration process failed multiple times
  • 🐛 Overly complex connectivity
  • 🐛 App can't find GROHE blue
  • 🐛 App will not respond at all
  • 🐛 'Thinks' for an infinite amount of time
  • 🐛 Hard to rely on product
  • 🐛 App non-functional
  • 🐛 Garden sprinkler mode functionality does not work
  • 🐛 System still shuts off water while sprinklers are running
  • 🐛 App doesn't work well at all
  • 🐛 'Check now' just spins and spins
  • 🐛 Never worked once
  • 🐛 App shows devices connected but were actually off line
  • 🐛 Not good if depending on device shutting off water
  • 🐛 App will not let me delete the old device
  • 🐛 Company should put out a much better app
  • 🐛 Very poor
  • 🐛 Terrible app
  • 🐛 Product faulty all the time
  • 🐛 No ability to remove and reinstall sensors
  • 🐛 Most laughable instructions
  • 🐛 Failed to add devices to WiFi network
  • 🐛 Error code -1
  • 🐛 Cannot add new device in former app
  • 🐛 Force you to install this one
  • 🐛 Wasted 1 hour to add 2 sensors
  • 🐛 Had to install from Android device
  • 🐛 Keeps defaulting sensor name
  • 🐛 Error that two devices cannot have same name
  • 🐛 Does not work with iOS 13
  • 🐛 Impossible to operate devices
  • 🐛 No real-time support
  • 🐛 Poor remedial instructions

Requested features

23 requests
  • 💡 Bring back old home screen
  • 💡 Bring back bar graph
  • 💡 More innovative firmware updates
  • 💡 More value from firmware updates
  • 💡 Add option to ignore large water use
Show 18 more
  • 💡 System should have self-learning capabilities
  • 💡 Allow manual pause for water softener regeneration
  • 💡 Improve app UI for clarity
  • 💡 Simplify data model navigation
  • 💡 Dark mode option
  • 💡 Advanced analytics dashboard
  • 💡 Fix sprinkler mode functionality
  • 💡 Allow sharing access to other household members
  • 💡 Real-time support
  • 💡 Better remedial instructions
  • 💡 Integrate with Smartlife app
  • 💡 Improve app stability and performance
  • 💡 Fix iOS 13 compatibility
  • 💡 Allow deletion of old devices
  • 💡 Improve app for second home users
  • 💡 Allow easier device addition
  • 💡 Improve app for users with many devices
  • 💡 Make firmware updates easier

ThinkLess AI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

GROHE Sense

No in-app purchases

2 purchases

ThinkLess AI

Subscriptions2
  • ThinkLess Premium Monthly$0.991 Month
  • ThinkLess Premium - Yearly$8.991 Year

Questions

Is GROHE Sense free?
GROHE Sense is free to download, with no in-app purchases.
Is ThinkLess AI free?
ThinkLess AI is free to download, with in-app purchases available.
Do GROHE Sense or ThinkLess AI have ads?
Neither GROHE Sense nor ThinkLess AI shows ads.
Which is updated more often, GROHE Sense or ThinkLess AI?
GROHE Sense ships an update every 2 weeks, and ThinkLess AI daily. Most recently, GROHE Sense was updated on September 19, 2026 and ThinkLess AI on September 11, 2026.

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