TUNE - Smart Chromatic Tuner

Name: TUNE - Smart Chromatic Tuner
Rating: 3.7 (67 reviews)
Author: Fretello GmbH

By: Fretello GmbH App

Multi-Instrument Tuning Tool

Overview

Version:

1.4

Last updated: 2021-05-20

Ranking

#192,320 ▼ 1,430

Overall

Features & Capabilities

TUNE provides accurate and intuitive chromatic tuning for over 30 instruments, from cello to trumpet and from acoustic guitar to clarinet. It’s a free, simple tuner designed to keep you in perfect pitch anytime, anywhere.

Built by professional musicians, TUNE supports fretted and fretless instruments, brass and woodwinds, and lets you tune to any pitch or frequency. Download TUNE to improve your tuning accuracy and help your instrument sing.

User Growth & Download Statistics

App Music & Audio Education

By:

Fretello GmbH

Rating:

3.70

(67)

Version:

1.4 Last updated: 2021-05-20

Version code:

842264529

Creation date:

2015-11-13

Compatible devices:

Size:

40.42MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-19

Compare stats and ranking:

Ranking

# 192,320 ▼ 1,430

For Developers

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Contact the developer

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Developed by:

Fretello GmbH

Apple Apps Store

https://apps.apple.com/us/app/tune-smart-chromatic-tuner/id1040881238

Website:

https://fretello.com

User Reviews

Users generally appreciate TUNE for being free, with a clean UI and broad usefulness as a tuning and intonation tool across instruments like sax, trumpet, and guitar. However, recurring issues include: the Apple Watch version depends on the iPhone and isn’t standalone, with connectivity problems; tuning accuracy appears inconsistent across instruments (notably double bass and violin strings); occasional crashes or the app freezing; and feature gating via in-app purchases (limited octave and advanced options). Overall, it shows promise but reliability varies between devices and uses.

Pros

Free base app with solid tuning functionality
Polished, clean UI
Accurate tuning across multiple instruments and a helpful intonation checker
Suitable for a wide range of players (beginners to advanced) due to intuitive interface and versatile features

Cons

Apple Watch companion app relies on iPhone and is not standalone, with connectivity issues
Inconsistent/inaccurate tuning across instruments (e.g., double bass off by ~25 cents; violin G vs D issues)
Occasional crashes or the app freezing / not producing sound
Feature gating via in-app purchases (limited octaves and advanced options require payment)