Chaldea is a material planner and battle simulator for Fate/GO. Here, you can:

Review profiles of all servants, craft essences, materials, events and more.
Planning servants, materials and events to get the best farming solution
Benefit from master mission and event mission solver
Simulate battles on any quests via Laplace to help building your farming teams
More features...

Support all Japanese/Simplified Chines/Traditional Chines/English(NA)/Korean regions' game data, and more languages are supported for app UI such as Spanish and Arabic.