Features & Capabilities
User Growth & Download Statistics
- By:
- TimperLabs LLC
- Rating:
- 4.70 (1,688)
7 new ratings
- Version:
- 2.1.1 Last updated: 2021-04-12
- Version code:
- 841312229
- Creation date:
- 2018-02-19
- Compatible devices:
- Size:
- 14.96MB
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Apple Apps Store
- Data ingested on:
- 2026-06-08
- Compare stats and ranking:
-
For Developers
Contact the developer
Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
User Reviews
Pros
- Very easy to use with a quick tune workflow
- Highly accurate and precise tuning
- Works across many instruments (guitar, piano, harmonica, etc.)
- Clean interface with no ads; free or ad-free
- Fine-grained control: cents ranges, micro-range, and swing range display per note
Cons
- Notes can occasionally be misread, causing the tuner to jump to neighboring pitches (e.g., D vs D#)
- Just Intonation is not accurate for all tunings
- Piano tuning support is limited due to lack of octave-stretching features
Recent reviews
앱 튜너중에 최고
by Ge*****, 2026-05-03
Smooth fine tuning. No “nervous” needle.
Have been using this App now pretty much exclusively on guitars and even pedal steel guitars with complex setups.
Thanks for this great and reliable App! … JD.
by J-*****, 2026-01-12
It’s not bad
by Wa*****, 2025-12-30
Best KeyTuner Alternatives
Here are some Apple apps that are similar to KeyTuner:
NiceTuner
Guizhou Vanilla Information Technology Co., Ltd.
Tuner T1
Bijoy Thangaraj
Fine Tuner - Precise & Fast
Romaric de Perier
Tuner-G
Ratshavarin Trinabhametr
Chromatic tuner - FlashTune
颖 巫
Guitar Tuner – Precision
Unlimited Ideas LAB LTD
Tunery
思宇 周
insTuner - Chromatic Tuner with Tone Generator
轶翔 肖
TuneratoR
Dmytro Iuryn
TrueTone Tuner
Fabricius Mastroantonio
Tunify - Pitch Perfect Tuner
MD SIAM BISWAS
Tuner Gauge: Chromatic Tuner
Michael Ellis