Jasuto 4+

I'm using version 1.6 on iPhone 5s and IOS 8.3. It's a great synth app, very flexible and capable of creating a wide range of sounds and soundscapes. It gets 4 stars and not 5 due some glitches. First, in the File menu, there is no delete command, and the Delete button in the File Open screen doesn't actually delete the selected file. Second, in the Node Edit screen, double tapping the value field switches it to Num mode -- tapping it again to edit the value causes the app to crash. Finally, there is no way to enter or edit information about the file. The Information button doesn't work and for some reason the app automatically inserts descriptions from files that come with the app. I hope these issues get fixed.

This is my favorite app right now. It's very fun to play with, but also seriously capable. I'm still sort of green when it comes to electronic music production and I still have a lot to learn, but using this app is helping me understand a lot of features of the other programs I've been using by having the same tools in an intuitive interface. It's also made some of my other apps a bit redundant, since I can basically create more tweakable versions of them within Jasuto. It's great wether trying to achieve something specific with meticulous detail, or just experimenting with the nodes to see what happens. I only wish I wasn't such a late comer, so I could have grabbed the VST version, which is apparently no longer available. Jasuto is wonderful. Get it.

I never write reviews, but I had express my joy and admiration to the Dev for updating to 64 bit!

Jasuto is one of the most powerful modular environments around (FFT analysis and spectral effects) but with an amazing design focused on the fact that this is running on a touchscreen platform. The distance between nodes affects their modulation strength, so you can "play" your scenes - and, even better, with motion recording, those modulations become complex LFOs.

No idea if the Dev will have time to add in modern features (Ableton Link, AUv3, etc.), but regardless, this is still amazingly capable after all these years (and with FFT and motion recording more capable than other, more recent, options) and well worth adding to the collection of any audio explorer.