Fine Tuner - Chromatic Tuner

• Pro Upgrade — $2.99

Last verified 7 Aug 2026

4.3 516 ratings · App Store

1. 4/5Great but missing one feature

   This app is great, but there is one missing feature that would make it perfect, and that is the be able to make custom tunings. I play a lot of songs that have nonstandard tuning and it is a PAIN to scroll through the entire scale to find each note for all 6 strings. It also stinks because there are tunings I only use for specific songs, and it is a pain to have to memorize the tunings for a single song when I could just make a custom tuning for it if the app had that capability. Please consider adding this function, it seems like a small change that would go a long way.

   Creativitycounts · 7 Aug 2026

2. 5/5Perfect + what would make this app better

   Through my years (3 years) of playing guitar and mandolin I’ve struggled to find a perfect tuner; most of the ones I’ve used aren’t spot on to the note, can’t pick up sound, and have a terrible design. But fine tuner has a simple design with no complexity, and is able to pick up your instrument over others playing around you. And after a year of using this tuner, I think it’s safe to say that this is the tuning perfect tuning app. One thing that I would love to see, is the l “favorite” feature where you favorite your tuning so that way you can easily get to it instead of surfing through all the others. I often switch from open g, to standard, to dadgad, and many others and often find it time consuming to find the tuning I’m looking for. Although it’s not a puzzle to get to your tuning, it would be easier with the favorite feature.

   RickyS.🇺🇸 · 7 Aug 2026

3. 5/5Fairly impressed!

   This app is perfect and is my preferred tuner. Well worth the inexpensive cost of purchase for the full app. Improvements suggested would be saving preferred instrument tunings to the top of the list, and adding additional tuning standards such as E4=333hz (whatever that would equate to with the A4) seems like it would be rather easy for a mathematical function to reproduce more settings... perhaps an variable slider with value inputs. Additionally, the dark theme is perfect in my view. Might be worth while to include some sort of linked information on when and how metal and nylon (and etc.) strings will likely break. Perhaps another reading on purchasing new strings and descriptions of various tunings links (their vibes, their feel, their usage, etc.)

   Cosmic Ronin · 7 Aug 2026

4. 4/5Good Tuner, Could be Even Better!

   This tuner is just the best in terms of layout and simplicity. But what’s holding it back are two things: 1) There is no option to create custom tunings. This is a very easy feature to implement since the tuner already has all the chromatic notes available, just let the user decide how many strings they want the metaphorical instrument to have and then let the user pick the note / Hz of those strings 2) This app needs a better way to store or save favorite tunings instead of a single scroll list with no good way to jump to what you want. Maybe just a search bar would solve this?

   Fishy pasta · 7 Aug 2026

5. 4/5A nice hz tuner

   Playing a 12 string I use HZ to tune since there is so much leeway in the auto guitar tuners. Both double b or e strings will show they are in tune but they aren’t the same so the sounds not right. Using this app I can get both strings at the same HZ so they are about as close as you can get. Using it on the other strings works by using the HZ but the in tune indicator only works for the main strings. For the higher strings you have to use the Hz. Still it does what I need and does a good job. I thought about upgrading tp pro for $2.99 but it didn’t have a 12 setting so the wasn’t any need.

   Rackon23 · 7 Aug 2026

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