Alternatives

Products that do what クソ流し (KUSO FLUSH) does

Flush your "KUSO" (Shit / Anger) away with physics 🚽

1. 1
   Urso▲714

   A mobile game that takes care of your mental health

   2023 · ursoapp.com

2. 2
   Flush It!▲3

   Anger venting app

   2025 · apps.apple.com

3. 3
   UNCHIKUN▲129

   Track your poops with friends

   Mar 2026 · apps.apple.com

4. 4
   BYE▲585

   Email at its worst, by Thinko

   2020

5. 5
   Toilet Run▲128

   Sneak your way out of the restroom in this game

   2019

6. 6
   Urso 1.0▲431

   A Tamagotchi-bear that cares for your well-being

   2024

7. 7
   Oh Dear!▲258

   Website monitoring, without the hassle

   2018

8. 8
   Kuse▲667

   If ChatGPT, Notion, and a whiteboard had a genius baby

   2025 · kuse.ai

9. 9
   Poopmoji▲86

   Just in time for #WorldToiletDay. Let your poos express you!

   2016

10. 10
    Rocket▲422

    Slack-style emoji everywhere on your Mac 🚀

    2016

11. 11
    Ship That Shit▲112

    Join 3 no BS events to help you ship that shit

    2021

12. 12
    Futudo▲430

    Understand your past and control your future with AI

    2024

13. 13
    Kaomoji Drawer▲215

    Create and use Japanese Emoticons from your Mac menu bar

    2024

14. 14
    Poop Buddy▲87

    Crappiest bot you'll ever use

    2017

15. 15
    Kuuote▲80

    Be motivated

    2022

16. 16
    VomitSpace▲126

    Anonymous social platform to share untold/instant emotions

    2021

17. 17
    Kanso▲105

    A better way to learn Japanese 🇯🇵

    2017

18. 18
    GyShiDo – The Art of Getting Your Shit Done▲111

    Down-to-earth, bullshit-free productivity movement

    2016

19. 19LA
    Loodio – A Bathroom Privacy Device▲87

    Hi HN! A few years ago our company moved to a new office. That office has a insufferable bathroom in terms of privacy. You could hear a needle fall on the floor inside of it which made it very uncomfortable to use the bathroom. Many people ran the tap water or fake coughed to cover their “noises”, especially doing “no 2”. I got sick of not being able to be comfortable in the bathroom and hearing everyone’s toilet business so I decided to make a music player using a Raspberry Pi and soldered on a motion detector that started a white noise and music whenever you entered the bathroom to hide…

    2022

20. 20
    Umso▲188

    The website builder for startups

    2021

21. 21
    Poopfiction▲102

    Stuff to read in your time of need.

    2015

22. 22
    Pooductive 2.0▲97

    Chat and play games with people who are also on the toilet

    2016

23. 23WA
    Web app that blows water out of your phone's speakers (warning: loud)▲148

    2021 · fixmyspeakers.com

24. 24
    Yuubin▲127

    A modern postbox for timeless letters.

    2025 · yuubin.vercel.app

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