Roll 20! vs GM Library

Roll 20! is a dice roller made for Apple Watch. Raise your wrist, tap, and the dice tumble across the screen and land on your result. No phone, no table needed. DICE FOR EVERY GAME Roll a d4, d6, d8, d10, d12, d20 or d100. Perfect for Dungeons & Dragons, Pathfinder and any other tabletop role-playing game, board games and quick decisions. 3D DICE Real 3D dice that tumble and land on your result. Prefer the classic look? Switch to a big, clear number in Settings. ROLL SEVERAL DICE AT ONCE Roll up to 8 dice together, for example 3d6 for ability scores or 8d6 for a fireball. You see every die and the total. ADVANTAGE AND DISADVANTAGE Roll two d20 and keep the higher (advantage) or the lower (disadvantage) with one tap. The die that does not count fades out. NATURAL 20 AND NATURAL 1 A natural 20 gets a golden flash and a celebratory tap on your wrist. A natural 1 gets a wobble and a sad tap. The effects can be switched off. MODIFIERS Turn the Digital Crown or tap + and − to add a modifier. Add it once to the total, or to every roll. YOUR COLORS Choose a color for each die and for its numbers from the presets, or mix your own custom color. ROLL IN WAYS THAT FIT YOU • Tap the die, shake your wrist, or use Double Tap (Apple Watch Series 9, Series 10, Ultra 2 and later). • Ask Siri: "Roll a d20 in Roll 20!" • Use the "Roll dice" action in Shortcuts, or assign it to the Action button on Apple Watch Ultra. • Add the complication to your watch face and open a d20 straight from it. MADE FOR THE WRIST • Total of all your rolls, so you can keep track during a fight • Rolling sounds and haptics, each can be switched off • Always-On display support • VoiceOver support and Reduce Motion

Elevate your Dungeons & Dragons experience with GM Library, the ultimate resource for Game Masters on iPhone, iPad, and MacOS. Whether you’re running a classic D&D 5e (2014 edition) campaign or diving into the expanded mechanics of Level Up Advanced 5e, this app puts a wealth of content at your fingertips. What’s Inside? - Monsters Galore: Explore detailed stat blocks for creatures like the Adult Blue Dragon (CR 16) or the Owlbear (CR 3), complete with abilities, actions, and legendary traits. - Spells for Every Caster: Access a full library of spells, from Acid Arrow to Zone of Truth, with clear details on casting, components, and effects. - Treasures to Reward Heroes: Discover magical items like the Boots of Speed (Rare Wondrous Item) or Amulet of the Planes (Very Rare), including costs, attunement requirements, and effects. Dual System Support: Seamlessly switch between D&D 5e (2014) and Level Up Advanced 5e content, plus WotC 2014 resources, all in one place. Why Choose GM Library? - Instant Access: No more flipping through rulebooks—find what you need in seconds with an intuitive list-based interface. - Multi-Platform: Built for iPhone, iPad, and MacOS, so you can prep your sessions anywhere, anytime. - Detailed & Organized: Every entry is meticulously formatted for quick reference during gameplay, with icons for key mechanics like concentration, rituals, attunement, and legendary traits. - Search & Navigate: Use the built-in search to locate specific monsters, spells, or treasures instantly. Whether you’re a seasoned Dungeon Master or just starting your first campaign, GM Library streamlines your prep and keeps your sessions running smoothly. Download now and bring your D&D adventures to life! Note: This app is a fan-made tool and uses content from the D&D 5e SRD and Level Up Advanced 5e under their respective licensing agreements.