CosmoMerge vs Sapling Isle

CosmoMerge — Explore Space & Civilization Through Puzzle Astronomy, geography, and history. Merge tiles, unlock knowledge. 【Gameplay】 Swipe to merge identical tiles and climb from the lowest to the highest level. Each milestone unlocks an entry in the atlas with brief descriptions. 【Topics】 • Solar System: From Neptune to the Sun — discover planets and our star • Geography: Islands, mountains, rivers — explore Earth’s landscapes • History: Chinese dynasties from Xia to Qing — trace the flow of time 【Features】 • Undo: Take back a move when you slip • Revive: Get another chance when the game ends • Ad-free: One-time purchase to remove all non-item ads For puzzle lovers and curious minds.

Sapling Isle is a multilingual interactive science lab that connects observable phenomena with advanced scientific concepts on iPhone and iPad. Change variables directly, observe how a system responds, read graphs and measurements, then explore the equations, assumptions, and limits behind the model. Explore nature and the universe • Control a 3D Solar System and observe planetary motion and astronomical time • Follow curved light, an accretion disk, and Einstein rings around a black hole Enter a hands-on physics lab • Explore forces, motion, heat, energy, magnetic fields, light, and atoms • Compare heating, compression, and diffusion in a 3D microscopic world • Investigate orbits, waves, entropy, Boltzmann distributions, quantum tunneling, and double-slit patterns Explore at your own depth • Start with direct manipulation and visual feedback • Continue with multivariable comparisons, measurements, and graphs • Go deeper into equations, approximations, and model boundaries • Choose from 10 interface languages • Adaptive layouts for both iPhone and iPad • No account, advertising, or cross-app tracking • Progress, camera frames, and experiment data are handled primarily on device Pick an island, begin with a phenomenon, and follow the evidence toward deeper models.