Lodestone Guitar Tuner
Not in any tracked top chart right now.
Updated 13 Oct 2026 · rankings refresh through the day
DeveloperPaul Mederos
CategoryMusic
Price0.99 USD
Released
Rating★ 5.0 (3)
Version1.1
Age rating4+
First seen by us
30 Sep 2026
30 Sep 2026Rating
5.0 ★
3 ratings
Measured
Lodestone Guitar Tuner on the App Store
App details
App ID
6782477642
Publisher
Paul Mederos
On the store since
Jun 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
75 MB
Also listed in
Utilities
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
3 ratings
Measured
Ratings
3
Measured
About Lodestone Guitar Tuner
Lodestone is a guitar tuner that's actually a joy to use. One-time purchase: no ads, no subscription, no account.
Open the app and it's already listening. Play a string and the whole screen responds: a big, clear note, a color unique to each pitch, and a field of particles that drifts in chaos when you're off and settles into a calm, glowing circle the moment you land in tune. You feel it lock.
Forgot what a string should be? Pick your instrument and see every string, in order, with the note it should be tuned to. The string you're tuning lights up and glows brighter as you get close. Tap a string to lock onto it.
It's built for accuracy. Lodestone's pitch detection is validated to within 0.05 cents on test tones, and it stays steady on the low strings where most tuners get jittery. Bass listens all the way down to a 5-string's low B.
Instruments and tunings:
• Guitar: Standard, Drop D, Drop C, D standard, Half step down, DADGAD, Open G, Open D
• Bass: 4-string, 5-string, Drop D
• Ukulele: Standard (high G), Low G, Baritone
• Violin
• Chromatic mode for cello, viola, banjo, mandolin, and anything else with strings
Beautifully simple:
• Opens listening, so you tune in seconds
• A big note letter you can read across the room
• Color and motion that show exactly how close you are
• A soft glow and a gentle haptic the instant you're in tune
• A new icon, with 13 alternates in the colors of the notes
Private by default. Lodestone uses your microphone only to hear the note you're playing. Nothing is recorded, stored, or sent anywhere.
Pick it up, play a string, and watch it come into tune.
Open the app and it's already listening. Play a string and the whole screen responds: a big, clear note, a color unique to each pitch, and a field of particles that drifts in chaos when you're off and settles into a calm, glowing circle the moment you land in tune. You feel it lock.
Forgot what a string should be? Pick your instrument and see every string, in order, with the note it should be tuned to. The string you're tuning lights up and glows brighter as you get close. Tap a string to lock onto it.
It's built for accuracy. Lodestone's pitch detection is validated to within 0.05 cents on test tones, and it stays steady on the low strings where most tuners get jittery. Bass listens all the way down to a 5-string's low B.
Instruments and tunings:
• Guitar: Standard, Drop D, Drop C, D standard, Half step down, DADGAD, Open G, Open D
• Bass: 4-string, 5-string, Drop D
• Ukulele: Standard (high G), Low G, Baritone
• Violin
• Chromatic mode for cello, viola, banjo, mandolin, and anything else with strings
Beautifully simple:
• Opens listening, so you tune in seconds
• A big note letter you can read across the room
• Color and motion that show exactly how close you are
• A soft glow and a gentle haptic the instant you're in tune
• A new icon, with 13 alternates in the colors of the notes
Private by default. Lodestone uses your microphone only to hear the note you're playing. Nothing is recorded, stored, or sent anywhere.
Pick it up, play a string, and watch it come into tune.
Latest updates
1.1
Lodestone is a guitar tuner that's actually a joy to use. One-time purchase: no ads, no subscription, no account.
Open the app and it's already listening. Play a string and the whole screen responds: a big, clear note, a color unique to each pitch, and a field of particles that drifts in chaos when you're off and settles into a calm, glowing circle the moment you land in tune. You feel it lock.
Forgot what a string should be? Pick your instrument and see every string, in order, with the note it should be tuned to. The string you're tuning lights up and glows brighter as you get close. Tap a string to lock onto it.
It's built for accuracy. Lodestone's pitch detection is validated to within 0.05 cents on test tones, and it stays steady on the low strings where most tuners get jittery. Bass listens all the way down to a 5-string's low B.
Instruments and tunings:
• Guitar: Standard, Drop D, Drop C, D standard, Half step down, DADGAD, Open G, Open D
• Bass: 4-string, 5-string, Drop D
• Ukulele: Standard (high G), Low G, Baritone
• Violin
• Chromatic mode for cello, viola, banjo, mandolin, and anything else with strings
Beautifully simple:
• Opens listening, so you tune in seconds
• A big note letter you can read across the room
• Color and motion that show exactly how close you are
• A soft glow and a gentle haptic the instant you're in tune
• A new icon, with 13 alternates in the colors of the notes
Private by default. Lodestone uses your microphone only to hear the note you're playing. Nothing is recorded, stored, or sent anywhere.
Pick it up, play a string, and watch it come into tune.