I built a free, private sound app for focus and sleep

Hacker News

Hi HN, I built Auraninja because I was frustrated with the countless meditation and sleep apps that are either loaded with ads, require a subscription, or collect personal data. My goal was to create a simple, no-fuss tool that respects user privacy and works without a login. It’s a completely free app that offers high-quality soundscapes and binaural beats. I'd love to hear your thoughts on what I can improve.

Visit product View on Hacker NewsJul 31, 2025

Share card

Actual performance

3points

Did not reach leaderboard

Launch Intel predictions

Analyze your own launch →

Product HuntOn track for Day 1 leaderboard · Strong signals: apps, user · Missing: mac, agents, macos

73%73% predicted probability of success on Product Hunt, based on ML models trained on real launch data.

best fitHighest predicted score across all platforms for this description.

Indie HackersFits the IH revenue-focused audience · Missing: supports, reddit linkedin, podcasting

55%55% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

Hacker NewsMay not resonate with HN audience · Strong signals: io · Missing: https docs, excited, just released

47%47% predicted probability of success on Hacker News, based on ML models trained on real launch data.

nativeThis product was originally launched on this platform.

AppSumoMay struggle as an AppSumo deal · Missing: plus, platform, intuitive

44%44% predicted probability of success on AppSumo, based on ML models trained on real launch data.

TrustMRRLess likely to generate early MRR · Strong signals: personal, apps · Missing: mobile apps, ios, entrepreneurs

42%42% predicted probability of success on TrustMRR, based on ML models trained on real launch data.

Acquire.comPre-revenue stage for this audience · Strong signals: subscription · Missing: arr, mrr, revenue

18%18% predicted probability of success on Acquire.com, based on ML models trained on real launch data.

BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto

0%0% predicted probability of success on BetaList, based on ML models trained on real launch data.

Correct prediction on native model

Similar products

Free Private GitHub Repositories58%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Free Private GitHub Repositories

Hacker News11

Free Private gRPC Documentation55%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Free Private gRPC Documentation

Hacker News8

A free private journaling app37%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

A free private journaling app

Hacker News9

Noizio — focus, relax, sleep70%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

ambient sound mixer, sleep sounds, focus & relaxation

Indie Hackers4$1,500/mocontent

SitCoach47%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Free private posture reminder app that detects slouching.

Indie Hackers1health-fitness

A free private (secure) journaling app with sharing functionality33%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

A free private (secure) journaling app with sharing functionality

Hacker News2

TallyBump45%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Free, private pregnancy & baby tools in your browser

Indie Hackerscommitment-side-project

Vitajot - A free private journal app for Android39%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Vitajot - A free private journal app for Android

Hacker News1

JPEGtoPDF.io6%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Jpeg to pdf — free, private converter

Product Hunt+7

SquishyFile10%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

SquishyFile is a free, private video toolkit that runs entir

Indie Hackers

Browse all products Analyze your launch