Best apps like 恺宇 KAIYU

10+ similar apps compared and reviewed

3.1 avg rating
10 free apps
Updated October 2026

恺宇 KAIYU is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to 恺宇 KAIYU

宇星科技 screenshot 1
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What We Love

  • 👍 Voice activator system awesome
  • 👍 Coding works
  • 👍 Trace thing works
  • 👍 Compass thing works
  • 👍 App works really good
  • 👍 Controls work
  • 👍 Way better than the remote
  • 👍 Connected without issues
  • 👍 Easier to use than the remote
  • 👍 Works well
  • 👍 Amazing controls
  • 👍 It work awesome so good
  • 👍 I LOVE IT!!!!
  • 👍 It’s so fun and it works so well
  • 👍 Great app download now
  • 👍 English language option available

Room to Improve

  • 🐛 Bluetooth not discoverable
  • 🐛 App doesn't connect
  • 🐛 App doesn't work at all
  • 🐛 Robot not supported
  • 🐛 App is hard to understand
  • 🐛 Robot was wrong color
  • 🐛 No Bluetooth
  • 🐛 No voice control
  • 🐛 App close
  • 🐛 Nothing on the app works
  • 🐛 App is worthless
  • 🐛 Draw mode is inaccurate
  • 🐛 Code mode lacks features
  • 🐛 Engine came wet and greasy
  • 🐛 App not made for American market
  • 🐛 Only works for a couple sets
  • 🐛 Can’t identify robot model
  • 🐛 App is disappointing and useless
  • 🐛 App doesn’t find product
  • 🐛 Hard to connect
  • 🐛 Instructions are missing
  • 🐛 App doesn’t work for robot
  • 🐛 Cannot connect to Bluetooth
  • 🐛 Robot not on the app
  • 🐛 App barcode invalid
  • 🐛 App not updated for iOS upgrades
  • 🐛 Yellow blank screen
  • 🐛 App won't communicate with machine
  • 🐛 Machine never shows up in Bluetooth
  • 🐛 App is completely worthless
  • 🐛 Can't find bot
  • 🐛 Clueless instructions
  • 🐛 App features don't function
  • 🐛 Info buttons show no info
  • 🐛 Wrong parts
  • 🐛 Model not in app
  • 🐛 Battery pack doesn't fit
  • 🐛 App doesn't have model options
  • 🐛 Thing doesn't work at all
  • 🐛 Directions unclear
  • 🐛 Pictures don't look like pieces
  • 🐛 App keep saying turn on Bluetooth
  • 🐛 Thing won't connect to robot
  • 🐛 It’s trash
  • 🐛 Accidentally clicked don’t allow on Bluetooth
  • 🐛 Missing pieces
  • 🐛 Programming section doesn't work
  • 🐛 Rest is very flaky
  • 🐛 Unusable and very frustrating
  • 🐛 Things not stable
  • 🐛 Errors in the instructions
  • 🐛 Can’t read instructions
  • 🐛 Impossible to connect to machine
  • 🐛 Can only find one mode of control
  • 🐛 Can’t figure this out
  • 🐛 Language problems
  • 🐛 Coding grid appears but no blocks
  • 🐛 Voice thing doesn’t work
  • 🐛 Controls don't work
  • 🐛 App disconnects frequently

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