Bass Toolkit - Tuner, Metronome and Chord Progresssions at Mac App Store analyse

App power index: 334 (based on ranks around App Stores today)
Utilities Music
Developer: Xiao Yixiang
Price: 0 free
Current version: 1.0.4, last update: 8 years ago
First release : 26 Jul 2014
App size: 85.28 Mb
4.0 ( 800 ratings )
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Estimation application downloads and cost

> 7.35k
Monthly downloads
~ $ 3.01k
Estimation App Cost


EUMLab Bass Toolkit is a collection of inspiring tools for aspiring bass players:

1.Pro-level Tuner, it keeps your guitar always in tune.
2.Metronome, like a traditional metronome but extremely accurate.
3.Drum Loops, jam along with 116 loops.
4.Scales, with 108 different styles from Jazz to Japanese bravo your improvised solo.
5.Interactive chord(arpeggios) diagrams, shows you one chord in different frets.
6.Circle of Fifths, sort chord(arpeggios) by circle of fifths, searching chords never been such easy.
7.Transposition, want to transpose G major to another key? Bass Toolkit makes everything easier.
8.Chord Progression, lean and play along with best-selected chord progressions.
9. Left-handed supported.
10.Capo, helps you search and lean chords under capos.
11.Changeable A4, tired to play songs under A4=440Hz? You can change it with Guitar Master.
12.Tuning Modes, want to tune your bass guitar to Drop D? Bass Toolkit supports several useful tuning modes, everything you may need.

With EUM Bass Toolkit, your favorite bass tools are always in your pocket.

>>> Extremely Accurate Tuner
Bass Toolkit features a chromatic tuner which helps you get your bass in tune in mere seconds.
Colored tuning bars guide you to a great tuning quickly and clearly.
An extra meter makes you an expert who can go from great to perfect tuning.
Audio samples of strings in tune allow you to tune by ear, great for developing your musical hearing.
Most importantly, it is highly accurate (up to ±1/1000 of a semitone, i.e. ±0.1 cent precise).

>>> Precision Metronome
The metronome benefits from EUMs Real-Time Playback technology. It is extremely precise (±20μs).

Changing time signatures is only two taps away. Set it to the time signature you need. Up to 14 built-in metronome tones guide your rhythm. With 116 drum loops, you can also jam along with your iPhone.

>>> Scales
Scales are important for a bass player, it is the spirits of different music styles and will lead you towards a roadmap of improvised solo and melody composition.

We provide 108 different scales, including Blues, Jazz, Japanese, Arabian etc. To complete mastery of the guitar, this is absolutely a must have!

>>> Interactive Bass Arpeggio Tabs
The arpeggio tabs contain thousands of chords, more chords than you will probably ever need, including Major, Minor, 6, 7, Minor7, Major7, Major9, sus4, etc.

Not only can you see the tabs, you can also hear what they sound like. For beginners who learn chords and arpeggios, you can get some feelings, but for advanced bass players, it offers you inspirations.

You can look up a arpeggio(chord) quickly by notes if you know its name (Dm, for example). You can also find chords based on circle of fifths.

>>> Chord Progression
Chord progressions help you combine chords to real songs. Did you know that many popular songs share same combination of chords? Once you discover the secret of chord progressions, you will be able to play thousands of songs and become a bass master.

>>> Other Features
It supports to change A4 frequency and provides 4, 5, and 6 string bass guitar tuning modes. All chord diagrams can be changed to left-handed. And you can use capo to change key too.

**** NOTICE ****
Following features are only available in Pro Version:
1. Drum Loops
2. Scales
3. Advanced chords(arpeggios)
4. Chord Progressions

You dont need to pay for each features. One time payment for lifetime service.

Or you can tweet to unlock for FREE!
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Available in countries
Country Price
Canada 5.49 CAD
China 25 CNY
France 4.49 EUR
Germany 4.49 EUR
Italy 4.49 EUR
Netherlands 4.49 EUR
Portugal 4.49 EUR
Spain 4.49 EUR
Poland 4.49 EUR
UK 3.99 GBP
India 300 INR
Japan 480 JPY
Poland 18.99 PLN
Russia 299 RUB
Turkey 13.99 TRY
USA 3.99 USD
Korea, Republic Of 4.39 USD
Ukraine 3.99 USD
Available for devices
iPhone4, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612,
Very Usefull

Please, add a section with famous basslines, I saw some other programs , which have this feature, but they are awful in every other way!

A chic toolkit for us bassist

This app was much better than I expected, at a fairly decent price. I found it to be much more appealing and useful than other dedicated apps here. I highly recommend it if you want to further your improvement as a true bassist.

Everything you need...

...Packed into your device! A great toolkit for every bass players, from the beginner to the master. Do not hesitate to go pro!

Everything you need!

Really great app - everything you need as a bass player! Useful, inspiring and handy!

Gute Hilfen füs Bassisten

Ich war auf der Suche nach einem Metronom und habe mir ca. 10 verschiedene Versionen geladen. Hängen geblieben bin ich beim Bass-Toolkit. Die Tab-Funktion und die Einstellung der verschiedenen Rhythmen gelingen hier am Einfachsten und sind sehr übersichtlich strukturiert. Zudem ist das GUI sehr ansprechend. Der Tuner hat mich ebenso überzeugt. Für die vielen Ad-Ons drum herum ist der Preis mehr als angemessen ...

Nice app

Plenty of gimmicks. Nice UI. Good job. Crashes too often.

Still buggy..

Bought it several months ago and put it aside due to severe crashes when I try to play the Arpeggios. Checked it again and it still does not work. Tried it on two different iPads.. Wasted my money...

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