Get your creative juices flowing and generate live ambient music, melodies, MIDI notes/events. Quickly generate creative writing ideas for lyrics, songs, poems, haiku, text, stories etc.

It's a creator's toolbox, a powerful and useful all-in one generative creativity suite for live ambient music, melodies, MIDI & creative writing. It uses a variety of generative and cut-up techniques carefully honed over many years.

"Masterpiece", "the best generative software that I have ever used", "Brilliant", "Extremely musical", "Deep and professional", "best MIDI composition tool", "Love Wotja!".

You don't need to be a musician or expert to use Wotja. Anyone inquisitive can learn to master its power; see our video tutorials.

Both subscription and 'annual' versions are available. See:

▸ KEY FEATURES [See Notes]
• Mix randomization options for fast creation of ideas, mixes & automatic albums
• Editors to let you real-time change 130+ generative music parameters
• Editors to let you experiment with sound design & create modular synth/FX networks
• 'Text-to-Music' function to quickly generate interesting melodies using text in ANY language
• Many Paks of gorgeous 'generative music' templates for mixing & editing
• 48 independent content cells in 12 tracks for live mixing/generative cell sequencing
• SF2 wavetable & WAV/Ogg loop support for custom sounds
• Cut-up editor for word locking, syllable rules, word alternatives, 5 source fields & more
• Mixdown recording to VIDEO, WAV, MIDI so you can easily use/share your creations
• Multi-channel MIDI Out/In via CoreMIDI & Virtual MIDI to drive external MIDI synths
• Up to 8 hours continuous live music generation [Music Play Time Timeout]; press play to restart
• Inter-App Audio & Audiobus 2/3 support
• iCloud & iCloud Drive support
• Opens Noatikl, Mixtikl & Liptikl files
• Lots more…

Our 1 month 'Unlocked' subscription lets you dip into the app whenever you want as it is low cost and *easy to cancel*.
• $1.99 'Unlocked': Unlocks 'Free Mode' Limitations [See Note 1]

Subscription Info:
• Prices shown are for US region and may change from time to time.
• Each Subscription Period is 1 month, auto-renewing.
• Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed by the user & auto-renewal may be turned off by going to the user's Account Settings after purchase.

1) Wotja operates in 'Free Mode' without an active 'Unlocked' subscription. The main Free Mode Limitations are: Mix/Cut-Up Editing - No Save/Export; MIDI Out/In - Ch 1 only; Music Play Time Timeout - 3 minutes only; Auto Album - No export of mixes; Paks - Use TTM Players, BP1 & BP2 Backings only; No mixdown recording feature.
2) Wotja is the evolution of Noatikl, Mixtikl, Liptikl, Tiklbox & SSEYO Koan. It uses a combination of AI Techniques and heuristics, crafted over 30 years, to compose its ambient music and melodies.
3) FREE Loop Paks -
4) Check out 'Wotja X' for Long Play subscriptions and the new UI alternative to 'Wotja'.

• Info, FAQ, Guide, Videos & More:
• Privacy:
• Terms:

Please send it to us via @intermorphic on Twitter or our website contact form. Thank you!

What's New

Version 5.6.1

Bug fix update.

If you have any feedback, comments or discover any problems we'd love to hear from you at

Ratings and Reviews

2.8 out of 5

5 Ratings

5 Ratings

IAA is very broken

Jon Mass

Seems like a cool app, but IAA doesn’t work with any hosts I’ve tried, lots of cuts and pops. iPad Pro 10.5, tried in AUM and Cubasis, a total mess in both, even after tweaking settings. May consider buying when this gets ironed out.

Developer Response

Hi Jon. Has the 5.0.4 release fixed this for you? Best wishes, Tim and Pete.

It's all finally coming together!


I'm giving this app a second chance and will eventually update my review of this new collective app by Intermorphic once I've spent more time with it. I enjoyed their previous app Mixtikl so I'm very interested to see how their earlier impressive efforts have evolved.

UPDATE: After having spent more time with this app, I have to say... it's come a long way since my experience with Mixtikl. In some ways, I liked the graphic user interface of Mixtikl better, but in practice, Intermorphic has made some efficient and intuitive choices. It somehow is much less of a complex puzzle to figure out, and now more of an excellent tool that allows you to get right to the business of crafting generative music.

The text to music feature is interesting and cool, but I'm barely scratching the surface with it so far.

All in all, I'd say Intermorphic did an excellent job taking several other mature generative applications, and melding them together with the best parts, in a fairly intuitive interface. Well done!

Developer Response

Hi Skip, thanks for your nice words. We hope you find that you grow to **love Wotja** which is where all our efforts are now going! A major new update should be out in a few days (V4.5). What we have done in that is something we would never have been able to do before. We won't spoil the nice surprise but we hope you like it :). Best wishes. UPDATE: Many thanks for your update Skip and glad to hear you are getting to grips with Wotja now. We hope you continue to enjoy it as we extend and improve it!

Best generative music app


Its sad to see many bad comments in such a great apps.

I wanna give my inside so new buyers don't get turned off of such amazing apps.

First off, you can buy the full version without subscription.

I mostly use noatikl, it has great sound possibilities but i use it to sequence external synths, 16 midi outputs can be used to sequence anything inside and of outside the ipad.
There is a learning curve but with any app as complex as this its understandable. There is so many possibilities on this app.
Their website has lots of information and a very helpful forum.
The creators are super nice people, theres only 2 of them but they do answer very quickly and are not greedy like other reviewers mention.

It really scares me to think that the developers would stop supporting and growing such amazing tools, please don't!

Much love

Developer Response

Thank you so much for your positive review. We work very hard to create our niche tools so your kind words are much appreciated! It is always much harder to build something unique and special than to destroy it. Our deep, powerful tools are a labour of love more than anything else so we can only think that the people who leave bad reviews, especially for something that is free, simply do not understand how much time, care and love we put into them and just how little return there is from doing that. We know that our tools are not in any way perfect but we have always been in it for the long haul. You can know that your love (and love from others like you) will help Wotja get better and better over time. Thank you so much for your support and encouragement!


Intermorphic Limited
197.3 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2004-2018 Intermorphic Ltd.
In-App Purchases
  1. Unlocked $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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