Pixel Playground Lite vs Epiroc DTH Optimizer

*** Please note: This FREE version puts an overlay on exported PNGs. Saved documents can later be opened in full version if iCloud is enabled! *** - "Wow — just wow, I've played with nearly ALL of the pixel editors out there (I use them daily) and none come close to this in terms of slickness.", UK - "I'm a HUGE fan of Pixel Playground! It's the only iOS pixel art app that's as well designed as iOS itself. Almost every design decision is perfect.", US - "This is Absolutely what you should expect from a great pixel art tool. Some of the tools here work like magic. Nice touches everywhere in the app.", UK - "Extremely feature rich but not bloated. Love the factual names of the colours too.", UK - "This really is a great pixel editor. The interface is refreshing and there’s a surprisingly robust toolset augmented with useful gesture controls. Pixel drawing is precise.", US - "The tutorials are fun and very effective at teaching the app’s features.", US - "Inuitive, fast. Really surprised to see several really cool tools. Lock color. Draw to select. Long press to sample. Nice.", Denmark ---- Do pixel editors have to be as retro as pixel art itself? No! Professionals, hobbyists and newcomers – rejoice! Pixel Playground is here, and it's powerful, beautiful and simple. INTERFACE - Simple & clean with no clutter between you and your art - Intuitive document organizer - Document bounds grow as needed - Super responsive drawing - Fast and smooth pan and zoom - Unlimited undo steps - Portrait or landscape anytime - Instant launch TOOLS - Freehand, lines, boxes, ellipses, flood-fill - Cool auto contour tool - Intuitive tool size: matches finger-tip size at any zoom level - Flood-fill and contour tools supports 4 or 8 pixel neighborhoods - Powerful selection: paint a mask using regular tools - Easy to move stuff around - Cut, copy, paste COLORS - Smart palette with existing document colors - Extensive palette with all recent colors - Paint opacity setting - Automatic color naming for easy reference - Long press to sample existing colors - Lock all pixels of one color - Lock all pixels except one color - Adjust individual colors in your art - Auto erase when drawing on same color SAVING - Syncs using iCloud - Auto saves your work - Export as regular PNGs - Save to photos, air drop, facebook, twitter, etc. BONUS - No in-app purchases - Magic undo/redo transitions - Minimal file size (1,5 MB!) Turn on iCloud sync, and you can access your documents if you upgrade to the full version!

Epiroc DTH Optimizer is a vibration sensing system that monitors DTH drilling and displays data in real time in easy-to-interpret graphical format to guide the operator to achieve maximum productivity and efficiency.