Space Tuner: Guitar & Bass

Ukulele, Violin & Intonation

Free · In‑App Purchases

Tune Standard E guitar free with Lunar Pearl. Try two Premium Demo sessions, then choose Annual or Lifetime for all instruments, tunings, languages and tools. Tune your guitar in Standard E for free with Space Tuner. Premium adds more guitar tunings, bass, ukulele and violin, plus guitar and bass intonation checks. Play one string at a time and follow the note name, frequency in hertz and deviation in cents. The visual meter shows whether the note is flat, sharp or within the tuning zone. FREE BASIC GUITAR • Guitar in Standard E with an English interface. • Lunar Pearl or Off, adjustable sound level and the app launch sound. SPACE TUNER PREMIUM • Nine guitar tunings, including 7-string Standard B, Drop D through Drop A, Standard D and Standard C. • Four- and five-string bass, ukulele and violin. • Automatic listening and instrument recognition. • Guitar and bass intonation checks with saved history. • String tests that can be saved and compared with your own reference readings. • Instrument care covering cleaning, fretboard oil, humidity and safe storage. • All 11 interface languages, haptic feedback, diagnostics and advanced tuning tools. • All perfect-pitch sounds. Try two free Premium Demo sessions without a purchase or subscription. Each session lasts until you quit the app; returning from the background continues the same session. Choose Premium Annual, an auto-renewable one-year subscription, or Premium Lifetime, a one-time purchase for permanent Premium access. Both unlock the same Premium features. The App Store shows the current local price before purchase. Annual renews automatically unless canceled in your Apple Account subscription settings. Buying Lifetime does not automatically cancel an existing Annual subscription. Restore Purchases is available in the app. Designed for iPhone and iPad. Available Premium interface languages: English, Swedish, Spanish, French, Italian, German, Simplified Chinese, Japanese, Korean, Arabic and Hindi. Microphone audio is analysed in real time on your device. Audio is not recorded, stored or transmitted. The app uses no accounts, advertising, analytics or trackers. Privacy policy: https://www.alliq.se/spacetuner/#privacy-en Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Updated App Store information to make supported instruments, intonation checks and Premium options clearer.

Version 1.0.1

The developer, ALLiQ AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Alliq AB
    Size
    34.3 MB
    Category
    Music
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    Languages
    English and 10 more
    • English, Arabic, French, German, Hindi, Italian, Japanese, Korean, Simplified Chinese, Spanish, Swedish
    Age Rating
    4+
    In-App Purchases
    Yes
    • Space Tuner Premium $22.99
    • Space Tuner Premium $10.00
    • Learn More
    Copyright
    © 2026 Alliq AB
  • Developer Website
  • Privacy Policy