
Free Psychology & Brain Tests | Evidence-Based Tools
Take evidence-based psychology and brain tests measuring brain age, sleep quality, and well-being online.
@LifeGraphPlus · X
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28 projects

Take evidence-based psychology and brain tests measuring brain age, sleep quality, and well-being online.
@LifeGraphPlus · X

Test your cognitive speed across reaction, decision, focus, memory, and inhibitory control.
@MuttyRab · X

Turn school topics and confusing text into interactive stories and infographics.
@hazemnassr · X

Upload a photo to get an AI-powered age estimate based on facial analysis.
面部年龄计算器 — AI 面部年龄检测器


AI-powered platform providing personalized dementia caregiving roadmaps and gentle conversation scripts.
@MemoryLaneCN · X

Get personalized astrological insights through AI analysis of your birth chart and transits.
@tumanov_io · X
combines astrology with AI. Get personalized astrological insights interpreted by an AI agent that might understand your patterns better than you do.

AI companion that tracks ADHD and perimenopause symptoms with personalized guidance and clinician reports.
u/Potential_County1505 · Reddit
Looking for honest feedback Looking for honest feedback Hi everyone! I've been building NeuroLens AI, an AI companion for ADHD & perimenopause, and I'd love your honest feedback. It helps track focus, mood, sleep, stress, brain fog, and other symptoms, provides personalized AI guidance, and generates reports you can share with clinicians. It's not a diagnostic tool—it's designed to help people better understand their health patterns. Try it: https://neurolens-ai.com What would you i

Get timely reminders for team birthdays and work anniversaries with AI drafting help.
u/Nearby_Dish2675 · Reddit
A year later, I rebuilt GreetIGo around the part that mattered: workplace relationships A year ago I was working on birthday messages and overfocused on AI drafting. The criticism was fair: a generated note is not the hard part. The real problem is realizing at 5pm that a teammate's birthday or work anniversary passed, then having no good way to fix it. I rebuilt GreetIGo around that: a small place for coworkers and employees, their important dates, and advance reminders so recognition ha

Save notes, reminders, and ideas—then chat with AI twins that remember your knowledge.
@essoratwin · X
Essora - Your personal AI memory. AI knows the world. Essora knows you. Save notes, reminders, ideas, and knowledge in one place. Chat with everything you've saved, create AI twins, and share only the knowledge you choose while keeping the rest private.

AI interprets your birth chart to guide personal decisions and self-understanding.
@RuheZhou · X
最近做了一个 AI 八字产品。 我没有让 AI 直接排盘。 基础盘一旦错了,后面解释得再像也没意义。 所以我把它拆成两层:程序负责确定性排盘,AI 只负责解释和整理现实问题。 官网已经开放: #AI #八字 #独立开发

Your thinking from January is about to change your decision in July. Ovandor connects your thinking across time and surfaces what to do next — before you ask.
@amir_mehrabi_ · X
: Personal Intelligence