# BassTuner - Tuner Bass Guitar — Precise & Easy Plus metronome > Precise bass guitar tuner and metronome with adjustable features. (iPhone/iPad app by Hsing-Fu Hsueh.) - Source: https://appshunter.io/ios/app/basstuner-tuner-bass-guitar/id1369629361 (this page in markdown: same URL + `.md`) - Developer: [Hsing-Fu Hsueh](https://appshunter.io/developer/1103119781) - Category: Music, Utilities - Price: Free with in-app purchases - Rating: 4.00/5 from 23 App Store ratings · 13 written reviews indexed - Age rating: 4+ - Requires: iOS 12.1 · 34 MB - Languages: American English, Arabic, French (France), German (Germany), Hindi, Indonesian, Japanese, Korean, European Portuguese, Russian and 6 more - Released: 2018-04-22 - Data updated: 2026-09-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/basstuner-tuner-bass-guitar/id1369629361/reviews.md ## What is BassTuner? The simplest and most precise tuning APP with auto noise filtering. First step is choose the frequency at top of screen, then choose the tuning at the middle of the screen. When you play instrument, the pitch will be shown on the panel for the individual string by indicating signal high or low. [Tuner] - Calibrate Piano Sound : Click on an open string then calibrate the sound with your instrument. Piano Sound A4=442. - A4 Frequency adjustment: choose 428~452 frequencies for A4 string. - The scale for precision tuning is 10 cents for every sub-bit. The green arrow means pitch is accurate and it will turn white once the pitch difference exceeds more than a sub-bit. [Metronome] - The operation screen is intuitive and easy to use. All functions can be set on the same page. - Intuitive beat mode selection, 18 types, including: Grave 25-45 / Largo 40-60 / Lento 45-60 / Larghetto 60-66 / Adagio 66-76 / Adagietto 72-76 / Andante 76-108 / Andantino 80- 108 / Marcia moderato 83-85 /Andante moderato 92-112 / Moderato 108-120 / Allegretto 112-120 / 116-120/ Allegro 120-156 / Vivace 156-176 / Vivacissimo 172-176 / Presto 168-200 / Prestissimo 200 Bpm and over - Support for "segment beat" function, double, triple and quad beat subdivision - Support pendulum display mode - Timing display Helps control the practice time - Use RTP (Real Time Playback) mode, precise beat, and support dynamic shifting ## Key features - Precise auto noise filtering tuner - Adjustable A4 frequency - 18 metronome beat modes - Segment beat subdivision - Pendulum display mode - Timing display for practice ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | All Function&Remove Ad | $0.99 | one-time | ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/basstuner-tuner-bass-guitar/id1369629361/reviews.md ### 1/5 — Rubbish *2022-09-09, version 2.4* Rubbish app, never ending ads, go elsewhere ### 5/5 — Nice tuner *2021-12-25* When your phone is placed on the body of the bass, the tuner emits a slow pulsed knock on it for body resonance. Nice feature. ### 5/5 — BESY EVER *2021-01-09* If you have a bass, this is the tuner to use!!! ### 1/5 — Not functional *2020-11-06* My bass is out of tune after using this app ### 1/5 — BAD *2020-11-03, version 2.3* Awe full not useful at all do not get!!!!!!! ### 2/5 — but the one *2020-08-31, version 2.3* works fine for 3 strings but the highest string isnt correct and can cause it to snap ### 1/5 — Boring *2020-08-08, version 2.3* This app is wrong because when I tried to tune it my string broke so 1 rate star ### 5/5 — Tuner *2020-05-08, version 2.3* Very accurate tuner ### 5/5 — Well worth the price *2019-10-14, version 2.1* I found it really easy to use, and would recommend this app for any beginners. ### 5/5 — Thanks🙏 *2019-03-15* Worked great. ## Frequently asked questions about BassTuner ### How do I tune my bass with BassTuner? Choose your desired frequency and tuning at the top of the screen. Play your instrument, and the app will indicate if the pitch is high or low, turning green when accurate. ### Can I adjust the tuning reference in BassTuner? Yes, you can adjust the A4 frequency between 428~452 Hz. The app also allows calibration of the piano sound to A4=442. ### What metronome features does BassTuner offer? BassTuner includes an intuitive interface with 18 beat modes, segment beat subdivision (double, triple, quad), and a pendulum display. It also features a timing display to help control practice duration. ### Does BassTuner support different practice rhythms? Yes, BassTuner supports 'segment beat' functions for double, triple, and quad beat subdivisions, allowing for more complex rhythmic practice. ### Is BassTuner suitable for beginners? BassTuner is designed to be simple and precise, making it suitable for beginners. Its intuitive interface and clear pitch indication aid in learning. ### Does BassTuner have ads? Yes, BassTuner contains advertisements. ### What devices is BassTuner available on? BassTuner is available for iPhone, iPad, and iPod touch devices. ### How often is BassTuner updated? The latest version, 2.4, was released on April 4, 2022. Update frequency can vary, but the app has been maintained since its release in 2018. ## Version history (last 5 releases) ### 2.4 — 2022-04-04 - Different screen size devices, user interface and display ratio optimization - Metronome adds recording function and 3 sets of commonly used setting - Bug fix ### 2.3 — 2019-12-31 - Bug fixes for iOS13.3 - Free high/low semitone tuning ### 2.2 — 2019-10-20 Bug fixes for iOS 13 ### 2.1 — 2018-10-23 bug fix ### 2.0 — 2018-10-16 Plus metronome ## Apps similar to BassTuner | App | Rating | Price | Category | | --- | --- | --- | --- | | [Bass Tuner >>](https://appshunter.io/ios/app/bass-tuner/id1471438485) | 4.2 (705) | Free | Music | | [Guitar Tuner - Ukulele & Bass](https://appshunter.io/ios/app/guitar-tuner-ukulele-and-bass/id662890455) | 4.4 (7,464) | Free | Music | | [Guitar Tuner: Bass and Ukulele](https://appshunter.io/ios/app/guitar-tuner-bass-and-ukulele/id1090819417) | 4.7 (2,456) | Free | Music | | [GuitarTuna: Tune & Play Guitar](https://appshunter.io/ios/app/guitartuna-tune-and-play-guitar/id527588389) | 4.8 (147,029) | Free | Music | | [Ultimate Guitar: Chords & Tabs](https://appshunter.io/ios/app/ultimate-guitar-chords-and-tabs/id357828853) | 4.7 (474,918) | Free | Music | | [Guitar Tuner - GuitarTunio](https://appshunter.io/ios/app/guitar-tuner-guitartunio/id1448661287) | 4.7 (4,186) | Free | Music | ## More apps by Hsing-Fu Hsueh - [Erhu Tuner - Pitch](https://appshunter.io/ios/app/erhu-tuner-pitch/id1103119782) - [Violin Tuner - Pitch](https://appshunter.io/ios/app/violin-tuner-pitch/id1185155196) - [Viola Tuner - Pitch](https://appshunter.io/ios/app/viola-tuner-pitch/id1193544408) - [GuQin Tuner - Pitch](https://appshunter.io/ios/app/guqin-tuner-pitch/id1268477087) - [PiPa Tuner-Tuner for PiPa](https://appshunter.io/ios/app/pipa-tuner-tuner-for-pipa/id1268904834) - [SanXian Tuner-Tuner SanXian](https://appshunter.io/ios/app/sanxian-tuner-tuner-sanxian/id1268910012) All apps by Hsing-Fu Hsueh: https://appshunter.io/developer/1103119781 ## Related topics [fender mustang lt25](https://appshunter.io/ios/topics/fender-mustang-lt25) · [ntuned](https://appshunter.io/ios/topics/ntuned) · [afinador de bajo electrico](https://appshunter.io/ios/topics/afinador-de-bajo-electrico) · [fender mustang micro plus](https://appshunter.io/ios/topics/fender-mustang-micro-plus) · [string bass tuner](https://appshunter.io/ios/topics/string-bass-tuner) · [fender bass tuner](https://appshunter.io/ios/topics/fender-bass-tuner) --- *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 2026-09-10.*