# Tuner & Metronome: Attune — Guitar, Ukulele & More > Professional strobe tuner, metronome, and tone generator for musicians. (iPhone/iPad app by LPAIM TECH LTDA.) - Source: https://appshunter.io/ios/app/tuner-and-metronome-attune/id6759968984 (this page in markdown: same URL + `.md`) - Developer: [LPAIM TECH LTDA](https://appshunter.io/developer/1796169144) - Category: Music, Productivity - Price: Free with in-app purchases - Rating: 4.50/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 18.0 · 22 MB - Languages: Albanian, Arabic, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi and 12 more - Released: 2026-03-10 - Data updated: 2026-09-11 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/tuner-and-metronome-attune/id6759968984/reviews.md ## What is Tuner & Metronome? Attune is a professional strobe tuner, chromatic tuner, metronome, and tone generator — everything a musician needs to tune and practice, in one beautifully designed app. Try it free, then unlock Pro for $4.99 — one-time, no subscriptions, no recurring charges. STROBE TUNER — SEE EVERY CENT The strobe display shows exactly how sharp or flat you are in real time. Bands stay still when you're perfectly in tune, scroll right when sharp, left when flat. Color-coded feedback — green, yellow, red — makes tuning intuitive at a glance. Powered by GPU-accelerated pitch detection (YIN + FFT hybrid via Metal) for fast, accurate results that rival hardware strobe tuners costing $300+. TUNE ANY INSTRUMENT — 13+ SUPPORTED Guitar, bass, ukulele, violin, viola, cello, banjo, mandolin, 12-string guitar, 7-string guitar, 8-string guitar, double bass, and chromatic mode for everything else. Each instrument comes with popular alternate tunings: - Guitar — Standard, Drop D, Open G, Open D, DADGAD - Bass — Standard, Drop D, 5-String - Ukulele — Standard (GCEA), Low G - Banjo — Standard (gDGBD), Open G - Plus 25+ song tuning presets from rock, metal, blues, folk, country, classical, jazz, and pop BUILT-IN METRONOME Stay on beat with a full-featured metronome: 20–300 BPM, tap tempo, 6 time signatures (4/4, 3/4, 2/4, 6/8, 5/4, 7/8), subdivisions (quarter, eighth, triplet, 16th, swing), visual beat indicators, and 5 click sounds including wood block, hi-hat, rimshot, and cowbell. REFERENCE TONE GENERATOR Play any note as a pure sine wave to tune by ear. Play individual notes or all strings at once. Perfect for instruments without a pickup, noisy rehearsal spaces, or ear training. PRECISION CALIBRATION Adjust the A4 reference pitch from 415 Hz (Baroque) to 465 Hz in 0.5 Hz increments. Essential for orchestras, chamber ensembles, and historical performance practice. DESIGNED FOR REAL MUSICIANS - Needle gauge and strobe display modes — choose your style - Haptic feedback when you hit the right pitch — no need to stare at the screen - Dark theme optimized for stage and dim practice rooms - Note display in letters (C, D, E) or solfege (Do, Re, Mi) - Transposition for B-flat, E-flat, F, and A instruments - Custom tuning editor — create and save your own tunings - Available in 24 languages - Works on iPhone, iPad, and Apple Watch (metronome) WHY ATTUNE INSTEAD OF FREE TUNER APPS? Most free tuner apps interrupt your practice with full-screen ads, lock basic features behind monthly subscriptions ($8–15/month), and drain your battery with tracking. Attune Pro costs $4.99 once and gives you everything — no compromises, no recurring charges, no interruptions. Try it free first, upgrade when you're ready. ## Key features - Professional strobe tuner - Chromatic tuner - Full-featured metronome - Reference tone generator - Supports 13+ instruments - Alternate and custom tunings - Haptic feedback ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Unlock Pro | $4.99 | one-time | ## Frequently asked questions about Tuner & Metronome ### What instruments can Attune tune? Attune supports over 13 instruments including guitar, bass, ukulele, violin, viola, cello, banjo, and mandolin. It also offers a chromatic mode for tuning any instrument and includes popular alternate tunings for many instruments. ### Does Attune have ads? Yes, Attune contains advertisements. The app offers a free version with ads and an optional one-time purchase to unlock all Pro features without interruptions. ### How accurate is the strobe tuner in Attune? The strobe tuner in Attune uses GPU-accelerated pitch detection (YIN + FFT hybrid via Metal) for fast and accurate results, rivaling hardware strobe tuners that cost over $300. It provides real-time feedback on pitch accuracy. ### What are the metronome features in Attune? Attune's metronome offers a tempo range of 20–300 BPM, tap tempo functionality, and supports 6 time signatures. It also includes subdivisions, visual beat indicators, and 5 different click sounds. ### How much does Attune Pro cost? Attune Pro can be unlocked for a one-time purchase of $4.99. There are no subscriptions or recurring charges associated with the Pro version. ### What is the age rating for Attune? Attune has an age rating of 4+. This indicates it is suitable for young children and contains no mature content. ### On which devices can I use Attune? Attune is available on iPhone, iPad, and Apple Watch. The Apple Watch version specifically supports the metronome functionality. ### How often is Attune updated? The latest version of Attune is 1.11.8, which was released on April 2, 2026. This indicates frequent updates to improve functionality and add features. ## Version history (last 5 releases) ### 1.11.8 — 2026-04-02 Bug fixes and performance improvement ### 1.11.1 — 2026-03-22 Bug fixes and performance improvements ### 1.10.3 — 2026-03-20 Bug fixes and performance improvements ### 1.10.2 — 2026-03-19 - Fewer ads — we've rebalanced ad frequency so you can focus on tuning - Try Attune Pro free for 3 sessions — explore all instruments, custom tunings, and more before you decide ### 1.10.0 — 2026-03-18 - Fewer ads — we've rebalanced ad frequency so you can focus on tuning - Try Attune Pro free for 3 sessions — explore all instruments, custom tunings, and more before you decide ## More apps by LPAIM TECH LTDA - [Almost: Countdown & Day Widget](https://appshunter.io/ios/app/almost-countdown-and-day-widget/id6760205597) - [LabNote: Laboratory Notebook](https://appshunter.io/ios/app/labnote-laboratory-notebook/id6760240972) - [Cull: Photo Cleaner & Sort](https://appshunter.io/ios/app/cull-photo-cleaner-and-sort/id6760566557) - [DeepSleep: Sleep Sounds Mixer](https://appshunter.io/ios/app/deepsleep-sleep-sounds-mixer/id6761265928) All apps by LPAIM TECH LTDA: https://appshunter.io/developer/1796169144 ## Related topics [lpaim tech](https://appshunter.io/ios/topics/lpaim-tech) · [octave attune eam rapidrequest](https://appshunter.io/ios/topics/octave-attune-eam-rapidrequest) · [octave attune eam digital work](https://appshunter.io/ios/topics/octave-attune-eam-digital-work) · [octave attune eam offline](https://appshunter.io/ios/topics/octave-attune-eam-offline) --- *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 2026-09-11.*