Alternatives
Products that do what TimeSense: Reaction Time Test does
Train your brain to feel time without a clock
- 1

- 2

I made OwnTime to balance between competing priorities in my life. The idea is based on two main influences: the concept of "roles" from "The 5 Choices" (2015), and my repeated failure to effectively implement time blocking due to the necessary flexibility in my role. The app allows you to define time budgets, which are not much more than a few mutually exclusive countdown timers. The UX is essentially that of a chess clock for an arbitrary number of players with configurable time. The whole point of the app is to kick you out of the running role/priority when its time is up. One…
5d ago · owntime.app
- 3

- 4

- 5

- 6

- 7

- 8
A daily 6-minute brain benchmark you race with friends
Jul 2026 · playneurosprint.vercel.app
- 9

A memory game that actually challenges your focus
Jun 2026 · apps.apple.com
- 10IM
2024 · vidzert.com
- 11

Quick Mind - Train Your Brain Quickly and Effortlessly 🧠⚡
Aug 2026 · play.google.com
- 12IM
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
- 13TO
Hey HN! I made TimeAnt because my dad needed a simple way to track his time at work and he didn’t like the other apps out there because they were too complicated or had way too many features. So, I built an app that just does the basics: track work hours, meetings, breaks, lunch and optionally lets you add notes - and that's it. It’s totally free, works both online and offline, and doesn’t require an account (but you can create one if you want). The goal was to keep it super simple and let you focus on tracking time without all the fluff. It also gave me a chance to learn Swift and build my…
2025 · apps.apple.com
- 14

Interactive visual timer for smooth, meltdown-free routines.
Jul 2026 · play.google.com
- 15

- 16DV
Hey HN, I've struggled with time-blindness my whole life. ADHD means I can write 14 tasks on a to-do list and genuinely believe I'll finish them before lunch. Reality disagrees at 11 PM when everything falls apart. DayZen is my solution: your day as a 24-hour radial clock. Tasks become colored arcs. When the circle fills up, it's full. No more lying to yourself about what actually fits. Just shipped 1.4 with Focus Mode The new version adds features I've wanted since day one: Focus Mode: Full-screen timer that zooms into your current task. Distractions fade, simple controls keep you on track.…
Jan 2026 · apps.apple.com
- 17

- 18

- 19

- 20

- 21

- 22

- 23KC
I've been working on new mind psychology visualizations of time and have created a unique clock to work in the background of my iterm2 transparent vim that has been really helping me focus my mind on complex code, notes, thinking. So have published it for free, it's a one page app, so you can easily copy the HTML code and host it yourself. It's your unique clock for your minds eye.
Jul 2026 · kalvir.life
- 24
Ranked by how close each launch is in meaning, then by votes. Refine with a description →