Life & fun · alternatives · 2026

24 alternatives to Strange1

Train your senses

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Strange1 launched in 2021; newer entries below may have overtaken it.

1. 1
   Speed Brain▲82

   Reaction training & brain games

   2021 · its alternatives →

2. 2
   Mind Reflex▲9

   Sharpen your reflexes with fast-paced tap game

   2025 · captainkhanstudio.com · its alternatives →

3. 3
   How Normal am I?▲232

   A live demo of AI algorithms making judgments about you.

   2020 · its alternatives →

4. 4
   Mind Trainer▲12

   Test your reaction speed in seconds

   2025 · play.google.com · its alternatives →

5. 5
   Nine Questions▲69

   Challenge your intuition with a guessing game

   2023 · its alternatives →

6. 6
   MindReader v1▲136

   Read minds (simulated fMRI data, channeled to neuro-metrics)

   Jun 2026 · mindreaderai.vercel.app · its alternatives →

7. 7
   REACTION TIME CHAMPION ▲7

   How fast are you? Prove it.

   2025 · reaction-web-app.netlify.app · its alternatives →

8. 8
   Brain Pump▲165

   Random educational videos. Learn something new.

   2014 · its alternatives →

9. 9
   Tingles▲152

   Watch ASMR videos on your phone. Videos that make you tingle

   2018 · its alternatives →

10. 10
    Reflex Trainer▲69

    Improve your reaction times

    2019 · its alternatives →

11. 11
    Just a Minute▲85

    How well can you estimate a minute?

    2021 · its alternatives →

12. 12
    Brain Booster▲97

    Test your memory, arithmetic and reflexes

    2021 · its alternatives →

13. 13
    **SlideR – Test Your Reflexes!** ▲8

    **SlideR – Test Your Reflexes!**

    2025 · its alternatives →

14. 14IM
    I'm challenging your clicking speed with this game I rebuilt▲25

    Hello HN, last week, I stumbled over an old project of mine called Click The Number. I built it about six years ago to compare my clicking and reaction speed with that of my friends. The idea is simple – just click on the numbers in orders as fast as possible. I couldn't resist and rebuilt a lot of parts again, making them a bit nicer. I updated the design and added some features like a personal high score. It lets you keep track of your own best time (which makes it ever so _slightly_ more addictive). I'm curious what you think about it, and if you have any ideas where I could take it. Have…

    2022 · projects.marcnitzsche.de · its alternatives →

15. 15
    MemoryPlayground▲7

    Train Your Brain with Fun Games!

    2025 · its alternatives →

16. 16
    Human Benchmark Games▲2

    "Train Your Brain with Fun & Fast Mini-Games! 🧠⚡"

    2025 · its alternatives →

17. 17
    Reflexio:Reaction Game▲3

    Mini games to test your reaction speed and focus

    Mar 2026 · azc.bio · its alternatives →

18. 18
    Memory Test▲9

    Challenge your brain with number memory games

    2024 · its alternatives →

19. 19
    Word Eye: Trivia Brain Puzzle▲16

    Guess Words & Train Your Brain

    2025 · apps.apple.com · its alternatives →

20. 20
    OneTapTool Reaction Time Test▲4

    Test your reflexes free — 5 rounds, instant score

    Jul 2026 · onetaptool.com · its alternatives →

21. 21
    BrainBurst: IQ Test & Quiz▲4

    Test your IQ. Master exams. Beat the clock.

    Feb 2026 · applaire.com · its alternatives →

22. 22
    Quick Mind: Brain Training▲2

    Quick Mind - Train Your Brain Quickly and Effortlessly 🧠⚡

    Aug 2026 · play.google.com · its alternatives →

23. 23
    cognito quiz▲8

    Test Your Knowledge. Conquer the Quiz

    2025 · play.google.com · its alternatives →

24. 24
    Brain Break!▲8

    Take a Brain Break! - Quickfire trivia for anyone

    2024 · 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 →