ibis Paint X is a popular and versatile drawing app downloaded more than 200 million times in total as a series, providing 7100+ brushes, 2800+ materials, 900+ fonts, 79 filters, 46 screen shades, 27 blending modes , registration of drawing processes, stroke stabilization function, various ruler functions such as radial line rulers or symmetry rulers and clipping mask functions.
After becoming a Prime member with the 30 day free trial, if you do not cancel your "Prime Membership" at least 24 hours before the last day of the free trial, your "Prime Membership" will automatically renew and you will be charged for the Automatic Renewal. Only when you are using or intend to use SonarPen, the app picks up the audio signal from the microphone. The data collected is used only for communication with SonarPen and is never saved or sent anywhere.
* Smooth drawing up to 60fps.
* Over 7100 types of brushes including dip pens, markers, digital pens, airbrushes, fan brushes, flat brushes, pencils
* Various brush parameters such as starting / ending thickness, starting / ending opacity and starting / ending angle of the brush.
* Quick sliders that allow you to quickly adjust the thickness and opacity of the brush.
* Previews of the brush in real time.
* You can add as many levels as you need without limits.
* Layer parameters that can be set on each layer individually such as layer opacity, alpha blending, adding, subtracting
* A handy cropping function for cropping images, etc.
* Various layer commands like layer duplication, photo library import, horizontal flip, vertical flip
* A function to set layer names to distinguish different layers.
Supported Android Devices : [4.4–4.4.4] KitKat - [5.0–5.0.2] Lollipop - [6.0 - 6.0.1] Marshmallow - [7.0 – 7.1.1] Nougat - [8.0-8.1] Oreo -  Pie