Life & fun · alternatives · 2026

24 alternatives to Cautoh

Turn your phone into a breathalyzer

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Cautoh launched in 2016; newer entries below may have overtaken it.

1. 1
   Breathometer▲70

   Transform your smartphone into a breathalyzer in seconds!

   2014 · its alternatives →

2. 2
   Floome▲94

   Smartphone breathalyzer

   2015 · floome.com · its alternatives →

3. 3
   Breeze▲105

   A Bluetooth breathalyzer that'll grab you a cab.

   2014 · store.breathometer.com · its alternatives →

4. 4
   Alcohoot▲2

   Transform your smartphone into a breathalyzer

   2015 · alcohoot.com · its alternatives →

5. 5
   DrinkMate▲83

   Tiny, Plug-In Breathalyzer For Android Devices

   2014 · kickstarter.com · its alternatives →

6. 6
   Breathhh for Devices▲179

   A mood diary on iPhone and Apple Watch

   2022 · breathhh.app · its alternatives →

7. 7
   Carbo▲121

   Turn your phone into a "Post-It Note"

   2015 · its alternatives →

8. 8
   Beaker▲93

   Turn your iPhone into a real beaker experiement

   2015 · its alternatives →

9. 9
   BreathalEyes▲85

   Test blood alcohol content via eye scanning on iPhone

   2014 · apps.apple.com · its alternatives →

10. 10
    Panic Button▲88

    Turns your mobile phone into a secret alarm

    2014 · its alternatives →

11. 11
    Drunk Mode▲136

    Get crazy, stay safe

    2015 · its alternatives →

12. 12
    DrinkMate▲10

    The world's smallest breathalyzer for iPhone

    2015 · kickstarter.com · its alternatives →

13. 13
    Drinkmate▲2

    A smartphone breathalyzer that fits your lifestyle

    2015 · its alternatives →

14. 14
    Smart Klear▲83

    Clean your phone screen like a boss

    2016 · thegrommet.com · its alternatives →

15. 15
    HEED▲101

    Converts your smartphone into a dash cam

    2017 · kickstarter.com · its alternatives →

16. 16
    Yoshi▲186

    Gas magically delivered to your parked car

    2016 · yoshimobility.com · its alternatives →

17. 17
    Unhook!▲67

    How to break free of your phone obsession

    2016 · amazon.com · its alternatives →

18. 18
    Breather (iOS)▲125

    Peace & quiet, on-demand. Reserve a private space on the go.

    2014 · apps.apple.com · its alternatives →

19. 19
    Fuel▲94

    The fastest way to look & feel amazingly healthy

    2016 · tryfuel.com · its alternatives →

20. 20
    Hear and Now▲95

    Delightful way to reduce stress and clear your mind

    2016 · its alternatives →

21. 21
    Fart Lift▲68

    Hold your breath!!!!

    2016 · apps.apple.com · its alternatives →

22. 22
    iPin▲67

    Turn your phone into a laser pointer

    2014 · ipinlaser.com · its alternatives →

23. 23
    Feather▲70

    Blow to your phone!! ... play without touching the screen!

    2016 · apps.apple.com · its alternatives →

24. 24
    Airfoil▲120

    Turn your old phone into a wireless music system like Sonos

    2014 · rogueamoeba.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →