# Celestial Strings > Guitar practice tools: tuner, metronome, chord library, fingerstyle, fretboard, and song trainer. (iPhone/iPad app by Sandeep Koirala.) - Source: https://appshunter.io/ios/app/celestial-strings/id6804508418 (this page in markdown: same URL + `.md`) - Developer: [Sandeep Koirala](https://appshunter.io/developer/6804508420) - Category: Music, Utilities - Price: Free - Rating: 5.00/5 from 3 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 151 MB - Languages: American English - Released: 2026-09-11 - Data updated: 2026-09-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/celestial-strings/id6804508418/reviews.md ## What is Celestial Strings? Celestial Strings is a practice companion for guitar — six focused tools, no subscription, no streaks or badges nagging you to keep a habit alive. Just the instruments you actually reach for between practice sessions. ORACLE — TUNER Real-time pitch detection built on the McLeod Pitch Method, tuned by ear against a Python reference implementation before a line of Swift shipped. Works for any tuning your instrument uses, with a capo control that shifts what counts as "in tune" without changing which string you're touching. PULSE — METRONOME A clean, accurate metronome with every time signature you'd actually use, swing subdivisions, and a tempo that's remembered the next time you open it. CODEX — CHORD LIBRARY & FRETBOARD Every common chord — majors, minors, sevenths, sus2/sus4, add9 — with real, hand-verified fingerings, not algorithmically nearest-fret guesses. Explore the fretboard note by note, or drill chord changes against a real strum pattern (down-up, pop-rock, reggae skank, and more) at your own tempo. LOOM — FINGERSTYLE TRAINER Learn and practice fingerstyle patterns with a hand diagram that shows exactly which finger plucks which string, in real time. Build your own patterns in the custom editor, or start from patterns you already know. TRIALS — FRETBOARD TRAINER Name the note at a given fret, cold. The fundamental skill under every other room, drilled directly. RIFFS — SONG LIBRARY Real riffs, transcribed accurately — down to the bends, pull-offs, and slides — not simplified stand-ins. Play along at your own pace. No accounts. No ads. No streaks. Just an instrument's worth of tools, built by a guitarist who wanted them to exist. ## Key features - Real-time pitch detection tuner - Accurate metronome with various time signatures - Chord library with verified fingerings - Fingerstyle pattern trainer - Fretboard note identification trainer - Accurate song riff transcriptions ## Frequently asked questions about Celestial Strings ### What is Celestial Strings? Celestial Strings is a collection of six focused tools designed to aid guitarists in their practice sessions. It includes a tuner, metronome, chord library, fingerstyle trainer, fretboard trainer, and a song library with accurate riff transcriptions. ### Is Celestial Strings free to use? Yes, Celestial Strings is completely free to download and use. The app is offered at no cost to users, with no subscriptions or in-app purchases required. ### Does Celestial Strings have ads? No, Celestial Strings is ad-free. The developers have explicitly stated that the app contains no advertisements, allowing for an uninterrupted practice experience. ### What devices is Celestial Strings available on? Celestial Strings is available on Mac, iPhone, and iPad. This broad compatibility allows guitarists to practice on their preferred Apple devices. ### How accurate is the tuner in Celestial Strings? The tuner in Celestial Strings uses the McLeod Pitch Method and was tuned by ear against a Python reference implementation. It works for any tuning and includes a capo control that adjusts the perceived 'in tune' notes without changing string fingering. ### Can I learn fingerstyle patterns with Celestial Strings? Yes, Celestial Strings features a Fingerstyle Trainer called LOOM. It provides real-time hand diagrams showing finger plucking, allows you to build custom patterns, and start from existing ones. ### How often is Celestial Strings updated? Celestial Strings was last updated on September 11, 2026, with version 1.0. As a new release, future updates will likely focus on adding new features and refining existing ones based on user feedback. ### What kind of chords are included in Celestial Strings? The Chord Library (CODEX) in Celestial Strings includes common chords such as majors, minors, sevenths, sus2/sus4, and add9. It features real, hand-verified fingerings rather than algorithmically generated guesses. ## Version history (last 1 release) ### 1.0 — 2026-09-11 No release notes. ## Apps similar to Celestial Strings | App | Rating | Price | Category | | --- | --- | --- | --- | | [GOTronome](https://appshunter.io/ios/app/gotronome/id6755876341) | — | Free | Music | | [DaCapo Studio](https://appshunter.io/ios/app/dacapo-studio/id6773814770) | — | Free | Music | | [Repétude: Practice Routines](https://appshunter.io/ios/app/repetude-practice-routines/id6756016198) | — | Free | Music | | [CHC: Lounge Music Player](https://appshunter.io/ios/app/chc-lounge-music-player/id6776048918) | 5.0 (3) | Free | Music | | [Fretboard King: Guitar notes](https://appshunter.io/ios/app/fretboard-king-guitar-notes/id6795058772) | 5.0 (4) | Free | Music | | [ChordIt: Finder & Identifier](https://appshunter.io/ios/app/chordit-finder-and-identifier/id6779724776) | — | Free | Music | --- *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 2026-09-16.*