# Tuner Eclipse - Free Guitar Tuner > Accurate and simple guitar tuner with advanced pitch detection and noise cancellation. (iPhone/iPad app by Charlie Martin.) - Source: https://appshunter.io/ios/app/tuner-eclipse-free-guitar-tuner/id1086479185 (this page in markdown: same URL + `.md`) - Developer: [Charlie Martin](https://appshunter.io/developer/1086479184) - Category: Music, Utilities - Price: Free with in-app purchases - Rating: 3.70/5 from 24 App Store ratings · 20 written reviews indexed - Age rating: 4+ - Requires: iOS 9.1 · 28 MB - Languages: American English - Released: 2016-04-21 - Data updated: 2026-06-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/tuner-eclipse-free-guitar-tuner/id1086479185/reviews.md ## What is Tuner Eclipse? Tuner Eclipse is a beautiful guitar tuner with an emphasis on simplicity and clarity. A cutting edge pitch detection algorithm ensures accuracy on any guitar in any tuning. Features: - Ultra advanced tuning algorithm - Can tune any fretted or open note making it an excellent tool for learning the notes of the fretboard - Noise cancellation technology means it remains accurate even with background noise - Automatic mode for tuning any note - Manual mode for targeting specific strings All additional tunings are available for one low price making it the cheapest guitar tuner on the App Store! ## Key features - Advanced pitch detection algorithm - Noise cancellation for accuracy - Automatic tuning mode - Manual tuning mode - Supports any fretted or open note ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Tuner Eclipse Premium | $1.99 | one-time | ## Recent user reviews (10 of 20) All indexed reviews: https://appshunter.io/ios/app/tuner-eclipse-free-guitar-tuner/id1086479185/reviews.md ### 1/5 — Doesn’t work *2025-10-05, version 1.0* Was good whilst it lasted but hasn’t worked for ages and no way to update or contact them ### 1/5 — Was good *2025-02-24, version 1.0* Was good when I was using an iphone 8, now i’m using 13 it barely works and I broke a string a couple of times. would not recommend until updated app ### 1/5 — TERRIBLE DO NOT BUY *2020-09-23, version 1.0* I have just gone to tune my guitar a whole step down and I was tuning my high e to a c when it kept telling me to go higher until it snapped terrible and confusing ### 1/5 — Nice but one important flaw *2019-08-17, version 1.0* The tuner works great for seeing when a string is in tune. However, iOS 12.4 does not ‘know’ that it is live on the screen and will go to blank and lock screen while you are tuning your instrument. If the developer can fix this then it might be the best simple tuner in the whole App Store. ### 5/5 — Great little tuner *2019-05-01, version 1.0* Simple and accurate with fine tuning, tried about six other so called free tuners and they had lots of fluff and bombard you with adds, too many bells and whistles, I just want to tune my freakin guitar and this little app does the trick. ### 1/5 — Awful *2019-03-02, version 1.0* This app is actually terrible , it doesnt pick up the guitar sound at all so its pretty much rubbish seeing as that is what it's supposed to do.Don't trust the reviews that say it's awesome because it's not so yeah dont trust 'em, honestly i broke my guitar trying to do this .DO NOT RECOMMEND !!!😡😡😡 ### 5/5 — I love it, but... *2018-10-14, version 1.0* I love this app, but there should be an option to create your own tunings if you bought the app. ### 5/5 — YESSSS *2018-09-05, version 1.0* All the other apps I use brake my guitar strings but this, this is the best one yet! It’s so good and the name is dope. This app definitely deserves 5⭐️ ### 5/5 — Simple, Beautiful, and Functional *2018-08-25, version 1.0* Simple, beautiful, and functional. Everything you need from a tuner and nothing you don’t. Looks and works great on my iPad and iPhone. ### 5/5 — Amazing but needs one thing *2017-12-08, version 1.0* Amazing app, I think this is the best Tuner app for iOS. Although it needs to add support for iPhone X, the black bars on top and bottom looks horrible! ## Frequently asked questions about Tuner Eclipse ### How accurate is Tuner Eclipse? Tuner Eclipse uses a cutting-edge pitch detection algorithm designed for accuracy on any guitar and in any tuning. While the app has a rating of 3.7 stars from 24 ratings, the algorithm is built to ensure precision. ### Can Tuner Eclipse tune my guitar if there's background noise? Yes, Tuner Eclipse features noise cancellation technology that allows it to remain accurate even with background noise present. ### What makes Tuner Eclipse a good tool for learning? It can tune any fretted or open note, making it an excellent tool for learning the names of notes on the fretboard. ### Is Tuner Eclipse free to use? Yes, Tuner Eclipse is free to download and use. Additional tunings are available for a one-time purchase. ### What devices does Tuner Eclipse support? Tuner Eclipse is supported on iPhone, iPad, and iPod devices. ### When was Tuner Eclipse last updated? The app's latest version is 1.0, and it was last updated on April 21, 2016. ### What is the age rating for Tuner Eclipse? Tuner Eclipse has an age rating of 4+, making it suitable for a wide range of users. ### Does Tuner Eclipse offer manual tuning options? Yes, in addition to an automatic mode for tuning any note, Tuner Eclipse offers a manual mode for targeting specific strings. ## Version history (last 1 release) ### 1.0 — 2016-04-21 This app has been updated by Apple to display the Apple Watch app icon. ## Apps similar to Tuner Eclipse | App | Rating | Price | Category | | --- | --- | --- | --- | | [Acoustic Tuner](https://appshunter.io/ios/app/acoustic-tuner/id1413511646) | 3.9 (290) | Free | Music | | [Acoustic Guitar Tuner Basic](https://appshunter.io/ios/app/acoustic-guitar-tuner-basic/id588151563) | 4.5 (559) | Free | Music | | [Guitar Tuner – Stringo](https://appshunter.io/ios/app/guitar-tuner-stringo/id6502582234) | 4.7 (71) | Free | Music | | [Bass Tuner.](https://appshunter.io/ios/app/bass-tuner/id1471438485) | 4.1 (688) | Free | Music | | [Guitar Tuner & Tone Generator](https://appshunter.io/ios/app/guitar-tuner-and-tone-generator/id1041717340) | 4.1 (919) | Free | Music | | [X Guitar Tuner Pro](https://appshunter.io/ios/app/x-guitar-tuner-pro/id1436273274) | — | Free | Music | ## More apps by Charlie Martin - [PokéStar - Battle Guide for Pokémon](https://appshunter.io/ios/app/pokestar-battle-guide-for-pokemon/id1137478283) All apps by Charlie Martin: https://appshunter.io/developer/1086479184 ## Related topics [tuner eclipse](https://appshunter.io/ios/topics/tuner-eclipse) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*