MyndraApp

Cognitive rehab for stroke, TBI, and brain fog survivors. Science-backed exercises. Track your progress. Built by a caregiver who gets it. Free on iOS.

[MyndraApp @AppMyndra]

Parents often ask me about the reading connection. Peng's 2018 meta-analysis found a moderate correlation between working memory and reading skills. It's not a magic bullet, but strengthening working memory through training like Myndra can support broader cognitive abilities.

[MyndraApp @AppMyndra]

I used to think repetition was king for learning. Then I discovered Roediger and Karpicke's work on retrieval practice. Turns out, actively recalling information beats passive review every time for long-term retention. We've woven this principle throughout Myndra's design.

[MyndraApp @AppMyndra]

Working with TBI survivors has taught me so much about attention challenges. The 2019 Practice Standards from Cicerone's team confirm what we see daily: structured attention training makes a real difference. It's why we focus so heavily on attention exercises in Myndra.

[MyndraApp @AppMyndra]

Here's what gets me excited about cognitive training: the ACTIVE Trial followed 2,832 adults for a decade. Those who did processing speed training still showed benefits 10 years later. Ten years! That's the kind of lasting impact we're working toward with every Myndra session.

[MyndraApp @AppMyndra]

You don't need a perfect session. 20 minutes at 70% capacity still generates data. Still builds the habit. Still moves the baseline. The sessions you do when you don't feel like it are part of the dataset too.

[MyndraApp @AppMyndra]

Memory isn't one thing. Encoding: hippocampus + prefrontal cortex. Retrieval: different prefrontal circuits. Consolidation during sleep: hippocampal-neocortical replay. It's a pipeline, not a single ability.

[MyndraApp @AppMyndra]

Every Myndra session exports as Markdown with YAML frontmatter. Drag it into Obsidian. Query it with Dataview. Plain text you own, no matter what happens to the app.

[MyndraApp @AppMyndra]

Monday sessions at 8am. Friday sessions at 9pm. You are not comparing cognitive performance — you are comparing circadian states. Pick a window and stick to it.

[MyndraApp @AppMyndra]

therapists who assign cognitive homework between sessions — what format do you use?

paper worksheets? apps? nothing?

trying to understand what the actual workflow looks like outside a lab setting.

#OccupationalTherapy #SpeechTherapy #CognitiveRehab #HealthTech

[MyndraApp @AppMyndra]

the brain training industry is worth $8 billion and most of it is built on one Lumosity study that didn't replicate.

we need higher standards. what would convince YOU a cognitive training app actually works?

#BrainTraining #Neuroscience #HealthTech

[MyndraApp @AppMyndra]

if you could measure one cognitive dimension daily — memory, processing speed, comprehension, attention, or reasoning — which would you pick and why?

genuinely curious. reply below 👇

#CognitiveHealth #BrainScience #Neuroscience

[MyndraApp @AppMyndra]

how many of you read a long article and realize at the end you absorbed almost nothing?

that's not a focus problem. it's a comprehension strategy problem. and it's trainable.

#Reading #CognitivePerformance #BrainHealth

[MyndraApp @AppMyndra]

unpopular opinion: gamification in brain training actively harms outcomes.

it shifts motivation from "am I improving?" to "did I get the reward?"

operant conditioning is not rehabilitation. agree or disagree?

#BrainTraining #CognitiveScience #HealthTech

[MyndraApp @AppMyndra]

automated my entire content pipeline today. Claude generates tweets → drops them in a queue folder → cron posts them to X.

total cost: $0.01/tweet. total infra: one Python script and a cron job. Postiz who?

#BuildInPublic #Automation #IndieHacker

[MyndraApp @AppMyndra]

building a cognitive rehab app as a solo dev means being the PM, the neuroscience researcher, the SwiftUI engineer, and the QA team. simultaneously.

the hardest part isn't the code. it's knowing when the science is strong enough to ship.

#BuildInPublic #IndieHacker #HealthTech

[MyndraApp @AppMyndra]

indie dev reality: Apple rejected build 5 for a metadata issue. resubmitted the exact same binary with a different screenshot description. passed.

App Review is a slot machine and I've made peace with it.

#BuildInPublic #AppStore #IndieHacker #iOSDev

[MyndraApp @AppMyndra]

800+ tests for a cognitive rehab app. not because I love writing tests — because when your app measures cognitive performance after a brain injury, a regression in the scoring engine isn't a bug. it's a betrayal of trust.

#BuildInPublic #Testing #SwiftUI

[MyndraApp @AppMyndra]

most brain training apps set difficulty once and forget it. Myndra adjusts every session — harder when you're sharp, easier when you're struggling. your brain stops adapting when the challenge doesn't change.

#AdaptiveLearning #BrainTraining #CognitiveScience

[MyndraApp @AppMyndra]

Myndra exports every session as markdown with YAML frontmatter. if you use Obsidian, you already have a cognitive performance dashboard — cpi_score, difficulty, recall, all queryable with Dataview.

#Obsidian #PersonalKnowledgeManagement #Quantified Self

[MyndraApp @AppMyndra]

your Myndra data lives in SQLite on your device. not our servers. not a cloud. not a data lake funding someone's Series B. cognitive performance data is sensitive — we treat it that way.

#Privacy #DataPrivacy #HealthTech #iOS