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Best Iot Kit Apps

247+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated September 2026

The best iot kit apps on iPhone average 3.7★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Iot Kit Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CO-FITCO-FITFree4.5★ (1.2K)YesNoOct 2026
2Blynk IoTBlynk IoTFree4.5★ (819)NoYesOct 2026
3BrizLabsBrizLabsFree3.5★ (60)NoNoSep 2026
4Benio FitBenio FitFree2.2★ (13)NoNoAug 2026
5eWeLinkeWeLinkFree2.7★ (64)NoYesSep 2026
6SmartThingsSmartThingsFree4.6★ (838K)NoNoOct 2026
7Dash IoTDash IoTFree—NoYesSep 2026
8Particle IoTParticle IoTFree3.4★ (25)NoNoMay 2026

Top Picks for Iot Kit

CO-FIT#1

CO-FIT by 深圳叩鼎科技有限责任公司

Editor's Choice
💪 Health & Fitness
4.5😞(1.2K ratings)
FreeAds
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This app syncs data from a smartwatch, including steps, heart rate, and sleep. It also pushes phone notifications to the watch and allows for watch configuration like alarms and weather updates. Health data is for reference only and not for medical use.

What We Love

  • 👍 Easy to connect
  • 🤩 Great watch and app experience
  • 🤩 Awesome watch
  • 👍 Good for the price
  • 👍 Looks good

Room to Improve

  • 🐛 Bluetooth connection issues
  • 🐛 App crashes and freezes
  • 🐛 Inaccurate measurements
  • 🐛 Notifications not working
  • 🐛 Firmware issues after updates
  • 🐛 Syncing problems with iPhone
  • 🐛 Limited watch face options
  • 🤬 Ads in the app
Blynk IoT#2

Blynk IoT by Blynk Technologies

Custom app at no-code speed
Strong Contender
🔧 Utilities
4.5😐(819 ratings)
FreeIn-App Purchases
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Build custom IoT apps without coding using a drag-and-drop interface. Manage devices, users, and data remotely with a powerful web console and scalable cloud infrastructure. Supports over 400 hardware boards and various connection options.

What We Love

  • 🚀 Easy to use
  • 🚀 Powerful IoT platform
  • 🚀 Efficient for rapid prototyping
  • 👍 Great for hobbyists and businesses
  • 👍 Stable and reliable

Room to Improve

  • 💰 Expensive subscription model
  • 🐛 Unstable, crashes frequently
  • 🤔 Confusing for beginners
  • 🤔 Lacks flexibility compared to legacy version
  • 🤔 Limited free features
BrizLabs#3

BrizLabs by Shenzhen LinkTop Iot Co.,Ltd

Worth Considering
🌟 Lifestyle
3.5😞(60 ratings)
Free
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Control and customize smart lighting for any occasion, from holidays to everyday ambiance. This app offers an intuitive interface for designing and scheduling lighting effects, making it easy to personalize your home's illumination year-round.

What We Love

  • ✨ Beautiful lighting effects
  • 💡 Great holiday presets
  • 🎨 Powerful DIY features
  • 👍 Easy to use
  • 🚀 Fast setup
  • 📱 Smooth app performance
  • ✅ Works out of the box
  • 🌟 Clean UI design
  • 🔌 Good integration with smart home ecosystems
  • 💯 Highly recommended by some users
  • 💡 Versatile customization options
  • 🗣️ Voice control integration (Alexa/Google Assistant)
  • ⏱️ Scheduling and automation features
  • ⚡ Quick firmware updates
  • 📱 iOS widget is useful
  • 🏠 Best for IoT control
  • 💡 Good balance of simplicity and power
  • 👍 Reliable and well-thought-out app
  • ⏱️ Saves energy and time
  • 🎛️ Manage everything from one place
  • ✨ No connection issues for some
  • 📱 Modern and user-friendly design
  • 🏠 Stable and lightweight app
  • 🏠 Manage multiple devices in one app
  • ⏱️ Scheduling feature saves time
  • 🏆 Best smart device manager
  • 🏠 Works perfectly with HomeKit
  • ✨ Clean and minimal UI
  • 📱 Smooth setup on iPhone
  • 💡 Group LEDs and set colors easily
  • 🌟 Game-changer for smart lighting enthusiasts
  • 💡 16 million colors, tunable white, adjustable brightness
  • 🎶 Music sync feature adds dynamic element
  • 🚀 Minimal bugs reported by some
  • 💡 Enhanced features in recent updates
  • ✨ Responsive across devices
  • 💡 Intuitive interface and powerful features

Room to Improve

  • 🐛 Extremely buggy
  • 🔌 Requires frequent reconnection
  • ❌ App bugs out and won't connect
  • ⚠️ Provision failed errors
  • 🔌 Device says offline
  • 📉 Scenes are dimmer
  • 🌈 Color matching sucks
  • ❌ App is terrible
  • 🚫 Connectivity is terrible
  • 😩 Reconnecting is a chore
  • ❌ Unable to connect to app
  • ❌ Cannot log in
  • 🗑️ App is total trash
  • 🚫 Animations and timings don't work
  • 🆘 Support is nonexistent
  • 🐛 Lights get automatically removed
  • 💡 Smart functionality is one-time use
  • 🔒 Suspected of selling personal information
  • ⏱️ Scheduling lights hasn't worked
  • 🗣️ Alexa commands require multiple tries
  • 🎶 Music connection is useless/not synced
  • 🌈 Color changing not as custom as expected
  • ❓ Lack of custom static color scheme
  • ❌ Lights didn't work
  • 🔌 Lights won't connect
  • ❌ Non-functioning app
  • 🚫 Cannot pair lights
  • ❌ App is junk
  • 🚫 Features do not work
  • ⏱️ Timer never works
  • ❓ Missing functionality from app store images
  • 🚫 Holiday sections are gone
  • 🚫 Customization is gone
  • ❓ Hex code field is for info only
  • 🌈 Poor color match to selected app color
  • ⚠️ Mismatched lights due to different apps
  • 🗑️ Garbage app
  • 🔌 Won't connect to phone app
  • 🚫 Unusable
  • ❌ Cannot create an account
  • ⚠️ Service not found error
  • ❌ Lights won't connect
  • ❌ App is junk

More Iot Kit apps to explore

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FAQ about Iot Kit

What are the best iot kit apps for iPhone?
CO-FIT tops our iot kit apps ranking as of September 2026, with a 4.5-star average from 1.2K App Store ratings, and it's free to download.
Yes — 20 of the top iot kit apps we rank are free to download, including CO-FIT and Blynk IoT.
CO-FIT shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ iot kit apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.