Comparison

WING Copilot vs YEOL Tuner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

WING Copilot

Control your Behringer WING digital mixing console remotely with this app. Manage levels, EQ, and various modules like metering and channel editing from your mobile device. Customize your interface and collaborate with others for a flexible mixing experience.

Highlights
  • Remote control of mixer functions
  • Multi-module operation (metering, channel editing, routing)
  • Customizable interface and saved presets
  • Collaborative control with multiple devices
  • Secure network connection
Features
Read full description

Unlock the full potential of your Behringer WING digital mixing console with WING Copilot, designed to provide unparalleled control and flexibility in the palm of your hand. Whether you’re a professional sound engineer or an audio enthusiast, the WING Copilot app enhances your mixing experience with intuitive features and real-time adjustments. Features: • Remote Control Accessibility: Manage all aspects of your WING mixer from anywhere in the venue. Adjust levels and tweak EQ's all from your mobile device. • Multi-Module Operation: Seamlessly switch between the Metering, Channel Editing, Routing Options, and Mixer Setup modules. Each module is tailored to provide specific controls and information, ensuring you have the right tools for every scenario. • Customizable Interface: Personalize your workflow with adjustable layouts and saved presets. Set up your screen to match your mixing style and quickly recall settings for different performances. • Collaborative Control: Connect multiple devices to the WING mixer simultaneously. Allow team members to contribute to the mix from their own devices, fostering a collaborative environment. • Secure Connection: Utilize a reliable and secure network connection to communicate with your WING mixer, ensuring stable and uninterrupted control during live performances. Perfect For: • Live sound engineers who need flexible and mobile control during concerts and events. • Studio technicians who require precise adjustments and the ability to multitask. • Bands and performers looking to self-manage their sound during rehearsals or small gigs.   Compatibility: Designed for use with the Behringer WING console on firmware version 3.1 or higher. Requires a wireless router connected to the WING Personal Mixing Console.   Support: Get stuck? Visit behringer.com/service for FAQs and customer support. Elevate your audio mixing to new heights with Behringer WING Copilot.   We hear you.

About

YEOL Tuner

Features
Read full description

YEOL Tuner is a tuner and metronome for string players. Pluck a string and the needle locks onto the note; the moment you are in tune, the screen glows green and you feel a gentle tap. Tune 9 instruments, from guitar to cello, in one app, then start practicing with the built-in metronome. ■ Tuner • Everything fits on one screen, no scrolling • Finds the string you play automatically. Tap a string button to tune just that string • Near the target pitch, the needle settles and the screen turns green • A gentle tap tells you it is in tune, even without looking (you can turn it off) • A check mark on every tuned string, and "All strings in tune" when you are done • Cents meter plus current frequency, detected note, target frequency and input level • Picks up quiet notes and the ring-out of a string, and reads accurately right after you pluck • Readings hold briefly after the sound stops, so you can turn the peg comfortably • Orchestra reference pitch: set A4 anywhere from 435 to 445 Hz (440 Hz by default, 442 Hz one tap away) • The screen stays on while you tune ■ Metronome • 40–240 BPM: the slider for big moves, ±1 buttons for fine steps • Shows the tempo name (Andante, Allegro and more) • Tap tempo: tap the screen to set the speed • 1–8 beats per bar with an accented downbeat and large numbered beats • Mix sound, vibration and a screen flash. Turn the sound off for silent practice • The screen stays on while it plays ■ Instruments and tunings • Guitar: Standard, Drop D • Bass guitar: 4-string Standard, 5-string, Drop D • Ukulele: Standard, Low G • Violin · Viola · Cello: Standard • Double bass: Standard, Solo tuning • Mandolin: Standard • Banjo: Open G (5-string) ■ Great for • Players who want to tune fast and go straight into rhythm practice • Orchestra and ensemble string players who tune to 442 Hz • Music teachers and church or school bands with many instruments ■ Simple and private • Works offline • No ads, no sign-in • English and Korean • For iPhone and iPad • Microphone audio is analyzed only on your device. Nothing is recorded, stored or sent, and no personal data is collected.

Screenshots

YEOL Tuner4 screens

Verdict

The call

The clearest difference is update cadence: YEOL Tuner at every 2 days against WING Copilot's every 2 months. YEOL Tuner also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

WING Copilot ships an update every 2 months, YEOL Tuner every 2 days. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
WING Copilot versus YEOL Tuner: the parameters behind the verdict, then further details
ParameterWING CopilotYEOL Tuner
PriceFreeFree
Rating3.0 (7 ratings) — better—
Positive reviews20.6% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS14 — better15.6
Further details — not scored
Size107 MB5 MB
Age rating4+4+
DeveloperEmpower Tribe Innovations DE GmbHSeungYeol Lee

Bugs and requests

WING Copilot

Reported bugs

31 issues
  • App crashes and won't reconnect
  • Black screen with error
  • App loads but shows black screen
  • Metering is totally broken
  • Meters are stuck or completely wrong
Show 26 more
  • No volume level meters or RTA meters showing
  • App crashes every time to connect
  • App gets stuck on "Connected Getting Data"
  • App stopped working after iPad update
  • App shows connection available but gets stuck on "Connected Getting Data"
  • App is not letting me connect to the Wing
  • App crashed every time I tried to connect
  • App stopped connecting
  • App crashes getting data
  • Latest update won't connect to board
  • App isn't working
  • App stopped working after the update
  • New version requires newer firmware update of the Wing
  • App failing to make connection
  • Update won't connect
  • After update it won't connect to my board
  • Update 1.14 won't connect app to board
  • Battery level doesn't work
  • UI glitches
  • Matrix portion of the app does not function properly
  • App opens to a Behringer logo and nothing else
  • App only gives a black screen
  • Update 1.6 boots to a black screen
  • App has suddenly been having difficulties connecting
  • App doesn't offer an offline option
  • Only get a blank screen

Requested features

26 requests
  • Add tap/post/group send modes for MONO buses
  • Full USB flash drive display
  • Add tap button for delay on master screen
  • Add custom layers and tap FX
  • Make interface similar to WING console
Show 21 more
  • Increase color palette for channel icons
  • Add USB Recorder control in Copilot
  • Add tap tempo button for effects
  • Option for CC button within the app
  • Smoother workflow for setting channels into buses
  • Option to select mix buses assigned for FX
  • Remove lock on buses
  • Allow direct access to FOH tab or customizable pages
  • Add live RTA EQ on individual channels
  • Make EQ section larger
  • Add simulator or demo mode
  • Increase channel count per page
  • Add separate monitor mix control panel
  • Add naming on input and outputs accessible at channel strip
  • Add active input metering
  • Offer offline mode
  • Make compressor and gate deactivation easier
  • Allow user layers to be seen in app
  • Open app in Front of House instead of Routing Setup
  • Make buttons bigger
  • Option to disable unlocking Bus Sends under Personal Monitoring

YEOL Tuner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

WING Copilot

No in-app purchases

None

YEOL Tuner

No in-app purchases

Questions

Is WING Copilot free?
WING Copilot is free to download, with no in-app purchases.
Is YEOL Tuner free?
YEOL Tuner is free to download, with no in-app purchases.
Do WING Copilot or YEOL Tuner have ads?
Neither WING Copilot nor YEOL Tuner shows ads.
Which is updated more often, WING Copilot or YEOL Tuner?
WING Copilot ships an update every 2 months, and YEOL Tuner every 2 days. Most recently, WING Copilot was updated on October 21, 2026 and YEOL Tuner on October 18, 2026.

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