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Dev tools · alternatives · 2026

24 alternatives to I made a simple, open source, chromatic tuner mobile app

I'm a musician by night, software developer by day, and one of the minor frustrations I've always had was trying to find a simple tuner app for my phone. Looking at both the iOS and Android app stores, you'll find a lot of the top tuner apps are rather bloated with ads or subscription callouts. I thought I'd create a dead-simple minimalistic mobile chromatic tuner the way I would like it - open the app and tune my guitar. My work is in web with NodeJS and React, so I chose React Native since it was the easiest to understand coming from React. Flutter was also an option since the company I…

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I made a simple, open source, chromatic tuner mobile app launched in 2022; newer entries below may have overtaken it.

  1. 1

    I built this free, no-nonsense white noise app. I know there are plenty of them out there already, but I wanted to make something beautiful and easy-to-use, without logins or ads or in-app purchases or any of the other stuff a lot of them have. I appeared on The Economist's The Intelligence podcast [0] this week talking about Ambiphone and another ambient music project, Ambient ScotRail Beats [1] - I'm on at about 17:30 There's a big selection of music and sounds already but I'm always adding more - if there's anything you'd like to see added, let me know! [0]…

    2024 · ambiph.one · its alternatives →

  2. 2

    The best chromatic tuner for iOS

    2019 · oneclicktuner.com · its alternatives →

  3. 3
    Dev Tones▲165

    Professional royalty-free sounds for your app

    2014 · rcptones.com · its alternatives →

  4. 4

    A simple and accurate guitar tuner for iOS

    2017 · tunereclipse.com · its alternatives →

  5. 5
    Timber▲118

    Open source material design music player

    2016 · github.com · its alternatives →

  6. 6

    Building Native Mobile Apps with JavaScript

    2016 · amazon.com · its alternatives →

  7. 7

    A simple but awesome guitar tuner

    2017 · guitar-tuner.appspot.com · its alternatives →

  8. 8VC

    We're happy to present Veena Chromatic Tuner, an app we've developed for musicians, instrument makers, and ethnomusicologists who need more than just a standard chromatic tuner. Our goal was to create a tool that not only supports pitch detection but also provides deep support for diverse musical intonation systems and offers intuitive visual feedback. The Problem We're Solving: Many tuners are good for Equal Temperament, but has limited support when it comes to the Just Intonation, microtonal music, or the specific requirements of instruments like the Veena where fret positions are…

    2025 · play.google.com · its alternatives →

  9. 9
    Wave▲73

    A fast, minimalistic gesture-based music player app

    2016 · apps.apple.com · its alternatives →

  10. 10

    Open source instrument tuner

    2019 · play.google.com · its alternatives →

  11. 11

    I am about to graduate from university this year, and I had an idea to create a mobile app similar to TikTok but for OnlyFans. Interestingly, the inspiration to replicate TikTok came from an episode of the Acquired Podcast discussing Meituan. It seemed somewhat ironic to copy a Chinese app. I ran out of money to pay rent though, so I’m looking for jobs here in Sydney instead now. I want to keep working on this project in my spare time and would appreciate any feedback and particularly guidance for how to run an open-source project!

    2023 · github.com · its alternatives →

  12. 12IB

    Hey HN, I built a website where you can train Llama 3.1 8b & 70b (4bit) on your data. I use unsloth in the backend and the training is done on H100s which I rent programmatically from Runpod. I'd love some feedback. If you would be interested in using it feel free to book a chat with me: cal.com/hamada/tunellama-intro Happy to give you free credits :) P.S. I'm also looking for a co-founder as I have big plans for this.

    2024 · tunellama.com · its alternatives →

  13. 13PN

    >>>>> TimeForZen.com <<<<< This took months to put together. Learning javascript, using the sound manager 2 api. Finding the perfect creative commons photos on flickr. It's such a ridiculously simple site (just a curated list of music) but I went through hell debugging and getting it to work. I learned an extreme amount. My advice to designers who can't code, keep it simple, just get it done don't worry about optimization, don't worry about a backend. Code everything manually if you have to. I've kept it simple out of necessity. I'm a designer, not a…

    2012 · its alternatives →

  14. 14

    Free online chromatic instrument tuner.

    2018 · tuner.ninja · its alternatives →

  15. 15

    react,reactnative,mobile,javascript,productive,dev

    2017 · github.com · its alternatives →

  16. 16

    Open source chromatic tuner app for Android

    2019 · play.google.com · its alternatives →

  17. 17IH

    Hello HN, I had some christmas free time over the last two weeks (Merry Christmas btw ;-)) and used that time to completely recreate the website of my app[1]. I used all the fancy new tools. I didn't know some of them when I started. What was my goal? * Pretty website * Blazing fast * Mobile first * SSR * Webp support * Generally all the best website practices (high lighthouse score) What did I use? * Tailwindcss (https://tailwindcss.com/) * Tailwind Components (https://tailwindui.com/) * React (https://reactjs.org/) * ViteJs…

    2021 · its alternatives →

  18. 18

    Hey HN! Last week I was working on a website and needed a way to synchronise visuals with live music. I've used MIDI controllers for this before, but I am travelling right now and don't have mine with me. So I had the crazy idea to build a browser extension that uses the keyboard as input and includes a sequencer. I gave myself 24 to work on it. It ended up taking longer (of course), specially since I ended up creating a demo, a small landing, docs, and an intro video. Took me one week from idea to launch (pushed quite a bit tbh). Features: - Works as a browser extension. Atm distributed…

    2024 · minitap.io · its alternatives →

  19. 19GT

    2015 · guitar-tuner.appspot.com · its alternatives →

  20. 20TG

    I'm an indie developer making iOS games. My guitar app, Tiny Guitar, has reached 1 million DLs after about 14 months on the App Store. Check it out here: https://itunes.apple.com/app/id504720445 It reached 128K weekly active users this March, and is currently hovering at around 100K weekly actives. http://i.imgur.com/Z4Zha73.png I'm anxiously waiting for the new Nexus 7 to get released, so I can explore porting some of my apps over to Android. You may have seen me post about my piano app in the past:…

    2013 · its alternatives →

  21. 21SA

    Hey everyone, I'm a young developer with a penchant for music and quality software. I have spent the last 16 months developing an open-source Google Chrome extension which attempts to simplify the experience of using YouTube to play music. Streamus: http://streamus.com/ Streamus currently has 14,000 users and is the #1 trending / #4 ranked 'fun' extension in the web store. I've built it entirely from scratch while teaching myself the basics of BackboneJS (and Backbone.Marionette), RequireJS, GruntJS and many other, smaller libraries. It has been a great learning…

    2014 · its alternatives →

  22. 22AL

    A buddy and I decided to hack on this little project this weekend, putting in about 12 hours. It's running Ruby on Rails, deployed to Heroku. We tried to keep things super lean with different gems handling user accounts, mailchimp for an email list and super lean styling/layout. Everything should work well enough on mobile devices, too, so give it a look! Right now the magic all happens via the Soundcloud API (of course), but we're exploring different ways to make this appeal to a broader audience of music listeners. We'd love your feedback! Here's the site:…

    2014 · its alternatives →

  23. 23MA

    Playstore link: https://play.google.com/store/apps/details?id=com.supervoid.guessthesubreddit Also on Product Hunt : https://www.producthunt.com/posts/guess-the-subreddit-reddit-quiz-game Screenshots: https://imgur.com/a/R4oOW2h Developed using React Native Saw that meme this morning, yeah? Or that cute puppy video, you liked it... but do you remember which subreddit it is from? And there's so many related subreddits that you don't know of which have better content! What if there was a not-so-boring way to get to all this...…

    2020 · its alternatives →

  24. 24

    I know mentioning Michael Seibel is almost cheating, but this week he demonstrated the "leaky pipes" concept to me. Not that I know the guy, but in one of his videos he says something on the lines of "If you are unsure if you app is ready to be launched, just launch it. It's like a house with leaky pipes, just open the main, grab your tools, and start fixing wherever water is leaking". So we did it, we launched drummy earlier this week on /r/InternetIsBeautiful and we got very close to 10k users in just one day! Survived the hug of death, learned a ton, and made changes all around.…

    2022 · drummy.io · its alternatives →

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