twofold inc.

Lightning-fast SwiftUI template for publishing iOS apps. Pre-loaded with essential core features including onboarding, user authentication, in-app purchases, and database tools, so you can skip tedious repetitive setup and focus on your core business

自动识别公开牌面、追踪剩余牌，支持斗地主、跑得快、掼蛋，提供 iOS 与 Android 版本。

Turn abstract probability and statistics concepts into visible, easy-to-understand content with fun interactive visual demos. Master core probabilistic thinking, and dive deep into classic theories including the Law of Large Numbers, Bayes' Theorem,

Play retro emulator games for free online, including NES (FC), SNES (SFC), Sega Genesis (MD), Neo Geo, GB, GBA, N64, PS1/PSX and arcade classics! Access the best retro game collection with no downloads required.

Crazyig now hosts viral hit mini-games including Block Blast! and Sprunki, with over 250 fun games available on the platform.

Compatible with iPhone, iPad and Mac, supports multiple audio formats including MP3, WAV, M4A, CAF, FLAC and more.