Comparison

WARBL Configuration Tool vs Nota ABC

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

Head to head
About

WARBL Configuration Tool

This tool allows musicians to customize and configure their WARBL MIDI wind controller. Adjust air pressure sensitivity, vibrato, expression, and save up to three instrument presets. Connect wirelessly or via USB to design your unique wind instrument sound.

Highlights
  • MIDI controller configuration
  • Air pressure sensitivity adjustment
  • Vibrato and pitch bend control
  • Save instrument presets
  • Programmable buttons
  • Wireless and USB connectivity
Features
Read full description

WARBL and WARBL2 are plug-and-play USB (and BTLE) MIDI wind controllers that allows the traditional musician to practice with headphones using familiar playing techniques. Designed to simulate a variety of open-tonehole wind instruments such as tin whistles, flutes, and bagpipes, WARBL has optical sensors and real toneholes for continuous finger sensing and realistic feel. An air-pressure sensor allows playing with breath or a bagpipe bag. WARBL does not produce any sound on its own. It is designed to control hardware MIDI sound modules or MIDI sound module apps running on an iOS device, for example AppCordions "Celtic Sounds" or Roland Sound Canvas. The WARBL Configuration Tool allows complete control over the air pressure sensitivity, vibrato/pitch bend, expression, and many other settings. You may adjust and save settings to design the instrument of your choice. The WARBL supports saving three preset instrument configurations, for example, Whistle, Uilleann Pipes, and Great Highland Bagpipes. The buttons on the back of the WARBL may be programmed to switch between the instrument preset configurations, change the octave, send MIDI messages, and many other options. To use, just plug in your WARBL to an Apple USB Camera Adapter connected to the Lightning port on your device, run the app, touch "Connect WARBL" at the top of the control panel and begin configuring your WARBL. Or if you have a WARBL2 with BTLE, press the BT MIDI button on the navigation bar to manage the connection to your WARBL wirelessly. When connected, the status at the top of the page will show "WARBL Connected" and you'll see MIDI event information on the display. Touch the yellow “info” buttons for instructions on using each section of the Configuration Tool.

About

Nota ABC

Manage and browse a vast collection of traditional music tunes with this app. Features include a zoomable score, audio player, tune identification, and the ability to edit and organize your music.

Highlights
  • Manage ABC tunes collection
  • Zoomable score and audio player
  • Tune identification with Folkfriend
  • Organize tunes into sets and books
  • Edit and create new tunes
  • Offline archive of 40,000+ tunes
  • Automatic iCloud sync
Features
Read full description

Nota ABC, the simplest way to manage your ABC tunes collection Nota ABC is a new app that lets you manage and browser your ABC. It features a zoomable score, a rich audio player and many customizable options. A RICH ARCHIVE OF TRADITIONAL TUNES With an archive of +40.000 tunes, Nota ABC lets you pick and add tunes to your repertoire. If you know the name of a tune, you can probably find it in Nota ABC; most tunes are available with different settings and keys. The archive is available also offline. TUNE IDENTIFICATION WITH FOLKFRIEND INTEGRATION Fire up the Tune identifier, record some music at home or during a session, and you'll get a list of potential matches. Inspect each match in the archive to easily identify your tune. SETS AND BOOKS Group you tunes in Books for easy export. Use Sets for group of tunes usually played in sequence. EDIT YOUR TUNES Every tune can be edited: you can modify the ABC and adjust each tune to match your setting. Of course you can also add tunes from scratch, setting every ABC note and field to your liking. SCORE AND ABC PREVIEWS FOR A FAST REMINDER The tunes list can display a handy preview; choose a score if you're familiar with musical notation, or ABC if you're so inclined. The first few bars of the tune will be displayed, so you'll be able to identify tunes at a glance, without drilling into the detail view. AUDIO PREVIEW From the tunes list you can also play an audio preview; this is ideal for those who have a more aural-oriented memory. A FULL FEATURED AUDIO PLAYER Play your tunes at your chosen speed, modifying the player BPMs. For your audio playback, you can pick among a selection of traditional instruments. EASIER STUDY WITH DATES AND LEVELS Every time you add a tune a "learning date" is associated to it Use the Practice feature to track your learning, either automatically or manually. GROUP TUNES INTO BOOKS Group tunes into books for an easier access. TURN YOUR TUNE LIST INTO A FULL REPERTOIRE You can import your tune from a simple text list, and get their ABC content automatically. This was you can turn a simple text list into a full repertoire, with all melodies, keys and annotations. Of course you can also import ABC tune books or single tunes. There's also a CSV import option, for migrating easily from Excel or Numbers. AUTOMATIC SYNC Nota ABC uses iCloud to keep your data backed-up and synced. Use the iPhone or iPad interchangeably, see edits propagate almost in real time. YOUR DATA ARE SAFE, NO LOCK-INS Nota ABC makes it easier to browse you collection, but your data re always yours. A variety of always unlocked export options allow you to pull you data from Nota ABC. Every time you you edit a tune, Nota ABC generates a local backup copy that you can export. If you ever decide to stop using Nota ABC, you can download your backup straightaway, in a zipped file containing a full tune book, a simple list and a more granular export of each tune. CUSTOMIZE NOTA ABC You can tweak playback options, as well as the user interface: choose from an array of fonts and palettes. Hide the features you are not interested in. Info at https://notabc.app Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

WARBL Configuration Tool1 screens
Nota ABC4 screens

Verdict

The call

The clearest difference is rating: WARBL Configuration Tool at 5.0 against Nota ABC's 4.2. WARBL Configuration Tool also leads on in-app purchases (none vs 10) and iOS requirement (12.0 vs 17.6). Nota ABC's advantage is update cadence (weekly vs every 15 months). On price, ratings volume, ads and device support 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. Nota ABC sells 10 in-app purchases, starting at $0.99 per month. WARBL Configuration Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WARBL Configuration Tool holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 6 and 6 respectively.

UpkeepUpdate frequency

WARBL Configuration Tool ships an update every 15 months, Nota ABC weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
WARBL Configuration Tool versus Nota ABC: the parameters behind the verdict, then further details
ParameterWARBL Configuration ToolNota ABC
PriceFreeFree
Rating5.0 (6 ratings) — better4.2 (6 ratings)
Positive reviews—37.5% of reviews
Number of ratings66
Update frequencyEvery 15 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.6
Further details — not scored
Size1 MB206 MB
Age rating4+4+
DeveloperSonosaurus LLCDavide Benini

Customer experience

WARBL Configuration Tool

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Nota ABC

All ratings6 ratings
Positive66.7%
Neutral16.7%
Negative16.7%
Written reviews16 reviews
Positive37.5%
Neutral25.0%
Negative37.5%

In-app purchases

None

WARBL Configuration Tool

No in-app purchases

10 purchases

Nota ABC

Subscriptions8
  • 1 Month Subscription$0.991 Month
  • Base - 1 month - M$1.991 Month
  • 3 Months Subscription$2.493 Months
Show 5 more
  • 6 Months Subscription$3.996 Months
  • 3 Months Subscription$3.993 Months
  • 1 Year Subscription$5.991 Year
  • 6 Months Subscription$7.996 Months
  • 1 Year Subscription$10.991 Year
One-time2
  • Lifetime subscription$14.99
  • Lifetime subscription$31.99

Questions

Is WARBL Configuration Tool free?
WARBL Configuration Tool is free to download, with no in-app purchases.
Is Nota ABC free?
Nota ABC is free to download, with in-app purchases available.
Which has better reviews, WARBL Configuration Tool or Nota ABC?
WARBL Configuration Tool is rated higher. WARBL Configuration Tool averages 5.0 out of 5 from 6 ratings, while Nota ABC averages 4.2 from 6 ratings.
Do WARBL Configuration Tool or Nota ABC have ads?
Neither WARBL Configuration Tool nor Nota ABC shows ads.
Which is updated more often, WARBL Configuration Tool or Nota ABC?
WARBL Configuration Tool ships an update every 15 months, and Nota ABC weekly. Most recently, WARBL Configuration Tool was updated on November 2, 2026 and Nota ABC on November 3, 2026.

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