# VITALtuner Pro — Only the best tuner > Professional instrument tuner with advanced modes and extensive instrument tunings. (iPhone/iPad app by Otreus Inc..) - Source: https://appshunter.io/ios/app/vitaltuner-pro/id909061613 (this page in markdown: same URL + `.md`) - Developer: [Otreus Inc.](https://appshunter.io/developer/329935267) - Category: Music - Price: $4.99 - Rating: 4.30/5 from 30 App Store ratings · 32 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 15 MB - Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, European Portuguese, Russian, Chinese (Simplified, China), European Spanish and 1 more - Released: 2014-08-21 - Data updated: 2026-08-19 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/vitaltuner-pro/id909061613/reviews.md ## What is VITALtuner Pro? “I’ve never been inspired by a tuner before.” – The Guitar Journal Whether you’re a beginner or a seasoned pro, VITALtuner is simply the best way to tune your instrument. Why? Keep reading and we promise to not disappoint! “The guitar settings options will get you excited...superior design” – Guitar Adventures “Incredibly accurate, very easy to use, and super reliable…the best I’ve ever used” – Award-winning guitarist John Huldt “Honestly, the BEST tuner I have ever seen. Incredible technology!” “This app blows everything else out of the water” “There is no other tuning app which has the breadth of options that VITALtuner has. This will be the only tuner anyone needs” - App Store reviews COMPLETE TUNING SOLUTION • Just bought your first mandolin and don’t have the slightest idea how to tune it? • Want to down-tune your guitar and play along with Jimi? • About to go onstage and perform Beethoven’s Violin Concerto? • In the studio and the producer is asking for an alternate banjo tuning? • Interested in exploring an obscure temperament for your harpsichord? With VITALtuner the above scenarios are covered with ease. And there is so much more you can do. MOBILE TUNING DONE RIGHT VITALtuner is designed for unsurpassed professional tuning accuracy that you can use seamlessly in any musical setting. A truly universal tuner for all instruments with a state-of-the-art Tuning Engine designed from the ground up to cover the widest range of pitches. From a low C extension on a double bass to a high C on a piccolo, you’re covered! TUNING MODES - LIKE 4 TUNERS IN 1 4 unique modes designed to cover any musical settings you may find yourself in, regardless of your skill level. • Advanced Mode - Unmatched tuning accuracy with a virtual needle that has been perfected for fluid movement and intuitive tuning. • Easy Mode - Great for beginners, it offers extra help tuning. Virtual LEDs provide steadier movement for effortless and quick tuning. • Stage Mode - Same feel and accuracy as Advanced Mode, but designed to be viewed from a distance. Always clearly visible, on a music stand or across the stage. • Bright Mode - Designed for outdoor use when direct sunlight makes screens hard to see. FEATURE HIGHLIGHTS • Tuning Engine – State-of-the-art digital signal processing available only with VITALtuner. Accuracy and pitch detection on par with piano technician tuners worth thousands for dollars. • Instrument Tunings - 130 standard and alternate tunings spanning 40 instruments. Choose your instrument and target tuning, and Guide Notes will help you tune. • Transposition - Tune down or with a capo. • Concert A Calibration - Set concert pitch with 3 decimal point accuracy. • Sweeter Tunings - Tuning offsets that are tailored for specific instruments to produce a more balanced intonation. • Temperaments - The largest number of thoroughly researched historical and contemporary temperaments. • Custom Offsets - Save custom tuning offsets. Add your own Temperaments and Sweeter Tunings. • Pitch Generator - Play highly accurate reference pitches using a familiar keyboard layout. Reflects A4 calibration & offsets. • Concert Pitch Notation - See detected pitch displayed in standard music notation. • SPL (Decibel) Meter • Peak Meter ## Key features - State-of-the-art Tuning Engine - 130 standard and alternate tunings - 4 unique tuning modes (Advanced, Easy, Stage, Bright) - Transposition for down-tuning or capo use - Concert A calibration with 3 decimal point accuracy - Sweeter Tunings for balanced intonation - Extensive historical and contemporary temperaments ## Recent user reviews (10 of 32) All indexed reviews: https://appshunter.io/ios/app/vitaltuner-pro/id909061613/reviews.md ### 1/5 — クラッシュする *2026-02-03* プロ版を買って使ってますが、設定を開こうとするとクラッシュしてアプリが閉じてしまいます。情報を見るとアップデートが8年前。気に入っているのですがアップデートしないのでしょうか。 **Developer response:** — 2026年6月 更新 — 不具合をご報告いただき、ありがとうございました。このたび、「設定」を開く際に VITALtuner がクラッシュする場合がある問題を修正したアップデートを公開しました。最新バージョンへアップデートのうえ、問題が解消されたかお知らせいただけますと幸いです。 —————— こんにちは。 ご連絡ありがとうございます。ご指摘のとおり、VITALtuner のアップデートから時間が空いてしまっております。長すぎるという点については、私たちもそのように考えており、現在は大規模な新バージョンの開発に取り組んでいます。 設定を開いた際にアプリが終了するという件について、詳細を確認させていただきたいと考えています。状況によって原因が異なる可能性がありますので、お手数ですが help@otreus.com までご連絡いただけますでしょうか。内容を確認のうえ、できるだけ早くご利用いただけるようサポートいたします。 ### 1/5 — Sehr schlecht. *2024-08-02* Erkennt oft die Saiten nicht .Die tiefe E-Saite nie! **Developer response:** Hallo olive6hd! In unseren Tests übertrifft VITALtuner die führenden App- und Hardware-Tuner in puncto Genauigkeit. Auf der Niederfrequenzseite ist es einer der wenigen Tuner, die Tonhöhen bis zu einem tiefen B auf einem 5-saitigen Bass erkennen können. Bitte senden Sie uns eine E-Mail an help@otreus.com und wir helfen Ihnen gerne bei der Behebung des Problems, das Sie haben. Wir freuen uns darauf, von Ihnen zu hören und Ihnen dabei zu helfen, problemlos zu stimmen! PS Deutsch ist nicht unsere Muttersprache, also verzeihen Sie etwaige Fehler. Mit freundlichen Grüßen, Otreus-Team ### 5/5 — Honestly, the BEST tuner I have ever used. Incredible technology! *2023-05-25, version 1.1.4* I’ve been playing guitar for about 20 years. Rock, jazz, blues, some country. I actually started playing classical guitar. Needless to say, I’ve used many tuners. BOSS, Korg, Peterson Strobostomp on my pedalboard, you name it I’ve probably owned it at one point. On my iPhone I’ve tried SO many tuner apps, paid and free, I can’t even count how many. The truth is (and any player who’s worth their salt will tell you the same) that none of them are any good. They’re not accurate and don’t track well. Until now that is! Seriously, this is the app I’ve been waiting for. It’s not only better than any app I’ve used, but it’s also way better than my expensive hardware tuners. AND has a ton of crazy features. Nothing comes close, it’s worth every penny, just get it. ### 4/5 — Besoin de sauvegarde utilisateur *2022-09-18* Je n’ai pas trouvé le moyen de sauvegarder mes choix d’instruments préféré. **Developer response:** Bonjour et merci pour l'avis ! 👋 Vous pouvez enregistrer des ajustements personnalisés, créant efficacement vos propres tempéraments. Nous aimerions entendre plus de détails sur ce que vous aimeriez voir. Veuillez nous envoyer un message à help@otreus.com ### 5/5 — Super ! *2021-01-15* Super ! **Developer response:** Danke schön! 🙏 ### 4/5 — Historical Temperaments *2021-01-03, version 1.1.4* One of the reasons I bought this app is that it has many historical temperaments built-in. I play the lute whose moveable frets allow one to adjust the tempering for individual pieces. I usually play in 1/6 comma meantone temperament, in which some of the enharmonic equivalents - for example G# and Ab - are VERY different notes. Unfortunately, VITALTuner only shows one of these and I have to tune the other by ear. It’s a good tool for those of us exploring early music, but not quite there yet. (If you have no idea what I’m talking about, everything else is worth 5 stars.) ### 5/5 — 素晴らしい *2020-05-23* チューナーの機能と精度も素晴らしいですが、実音として示される事や、セント、ヘルツも示されますし、何より内臓されている音律も鍵盤で音が出せる所は至れり尽せりです。更に独自の音律を編集出来る点は音律の研究者にも使い勝手が良く、マニアックな目的でも十分な機能を備えている素晴らしいアプリだと思います。 **Developer response:** あなたのレビューとあなたの推薦をありがとう！🙏🏼 (下手な日本語ですいません 🇯🇵) ### 4/5 — Great tuner! *2020-04-15, version 1.1.4* I really like this tuner. It seems very accurate, and the features and versatility are great! The main reason I wanted this app was to explore sweeter tunings and specifically use it for “James Taylor” tuning. But I can’t figure out how to set up the custom offsets correctly. How can I have a different offset for the high and low “E” strings on a guitar? Is that even possible or would I have to just do it manually for one of the “e” strings. ### 5/5 — To be taken with a grain of salt *2019-12-28, version 1.1.4* Looking at it from my perspective, I’m not an avid players of my guitar, but I enjoy it and want to learn it more than my basic knowledge. But reading through reviews of other tuning apps was like mini-horror stories. So I dropped the one time purchase for this app and after just finishing using it must say I am happy with the seeming effectiveness of it as well as it’s simplicity to use ### 3/5 — Good tuner but could be better *2019-12-19* This is a good tuner but could be better by improving a few things. I sent the developer an email regarding my issues on this tuner, I got an automated reply informing me that they received my email, after 3-5 months, I received an email from John about my problems with the app, asking me some questions about what adaptor I’m using to connect my acoustic/electric guitar to my iphone and what version of iphone I’m using to try and solve the problem I’m having, we’re still on the process of solving my problem . My apologies to The developers for assuming that they abandoned their apps or no longer cared. I’m just now hoping that they’ll be able to help me with my problems. **Developer response:** We're very happy to hear that VITALtuner serves your tuning needs well! 👍 We're a very small team of indie developers and it can sometimes take longer than we would like to reply to emails, so our apologies for the delay in getting back to you. We are as committed as ever to helping our fellow musicians, and we do have a number of things in the works 🧪, stay tuned! 👀 ## Frequently asked questions about VITALtuner Pro ### What does VITALtuner Pro do? VITALtuner Pro is a professional-grade instrument tuning application designed for unparalleled accuracy and versatility. It supports a vast array of instruments and offers multiple tuning modes to suit any musical setting or skill level, from beginners to seasoned pros. ### What are the key features of VITALtuner Pro? Key features include a state-of-the-art Tuning Engine for precise pitch detection, 130 standard and alternate tunings for over 40 instruments, and four distinct tuning modes (Advanced, Easy, Stage, and Bright) for different environments. It also offers transposition, Concert A calibration, and a wide selection of temperaments. ### How much does VITALtuner Pro cost? VITALtuner Pro is a paid application. The provided information indicates it is a one-time purchase with no in-app purchases or subscriptions mentioned. ### What instruments can I tune with VITALtuner Pro? The app supports tuning for a wide range of instruments, including guitars, mandolins, violins, banjos, harpsichords, double basses, piccolos, and many more. It offers 130 standard and alternate tunings across 40 different instruments. ### Is VITALtuner Pro suitable for beginners? Yes, VITALtuner Pro is designed to be accessible for beginners with its 'Easy Mode,' which provides extra help and steadier virtual LED movement for effortless tuning. However, it also offers advanced features for experienced musicians, making it a comprehensive solution for all skill levels. ## Version history (last 5 releases) ### 1.1.5 — 2026-06-23 Fixed an issue that could cause VITALtuner to crash when opening Settings. ### 1.1.4 — 2017-04-15 This update from Apple will improve the functionality of this app. No new features are included. • Fixed bug affecting user settings in regions that use a different decimal mark ### 1.1.3 — 2017-01-31 • Improved user experience for connecting to external audio interfaces. • Fixed bug affecting iRig Pro users. • New language: Chinese ### 1.1.2 — 2016-10-10 • Ability to change input source when more than one audio inputs are available. • Support for iOS 10. • New languages: Dutch, Swedish. • This app’s new name is VITALtuner Pro. • There is now also a free version of VITALtuner on the App Store. With all functionality unlocked, the new free app is identical to VITALtuner Pro. ### 1.1.1 — 2016-03-06 Bug fixes ## Apps similar to VITALtuner Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [Pitched Tuner - Tuning App](https://appshunter.io/ios/app/pitched-tuner-tuning-app/id1457541750) | 4.6 (5,144) | Free | Music | | [Guitar Tuner - Auto Tuning Lab](https://appshunter.io/ios/app/guitar-tuner-auto-tuning-lab/id1479415231) | — | Free | Music | | [Tuner & Metronome -Soundcorset](https://appshunter.io/ios/app/tuner-and-metronome-soundcorset/id918055824) | 4.2 (972) | Free | Music | | [Fine Tuner - Chromatic Tuner](https://appshunter.io/ios/app/fine-tuner-chromatic-tuner/id877102884) | 4.3 (516) | Free | Music | | [Metronome Tuner \| Practice+](https://appshunter.io/ios/app/metronome-tuner-practice-plus/id858142974) | 4.4 (2,812) | Free | Music | | [Guitar Tuner - Ukulele & Bass](https://appshunter.io/ios/app/guitar-tuner-ukulele-and-bass/id662890455) | 4.4 (7,464) | Free | Music | ## More apps by Otreus Inc. - [StudioMini - Music Recorder](https://appshunter.io/ios/app/studiomini-music-recorder/id329935264) - [StudioMini XL](https://appshunter.io/ios/app/studiomini-xl/id366011355) - [VITALtuner](https://appshunter.io/ios/app/vitaltuner/id1128232445) - [Roster: Gear Organizer](https://appshunter.io/ios/app/roster-gear-organizer/id1518605342) - [AirWidgets](https://appshunter.io/ios/app/airwidgets/id1552241321) All apps by Otreus Inc.: https://appshunter.io/developer/329935267 --- *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 2026-08-19.*