FullRoid X (AKA: Wize Pro Emulator, Pro Emulator for Game Consoles) is an all-in-one game console emulator frontend for Android platform, developed based on Lemuroid. To be precise, it is just a rechargeable copy of the free and open-source Lemuroid. In comparison, Lemuroid does a better job in every aspect, and it's more trustworthy.

Meteor, Butterfly and a blade (originally called 流星蝴蝶劍.net, AKA: Meteor Blade, 流星·蝴蝶·劍, Meteor, Butterfly, Sword, Liuxing Hudie Jian) is an action role-playing 3D game adapted from the famous martial arts novel of the same name by Gu Long from China, developed and released by 昱泉國際 (InterServ International) from Taiwan in China in 2002. It is the world's first martial arts-style 3D fighting online battle game.

ElectroCalc is another very useful application developed by SolarElectroCalc from India. It mainly focuses on power electronic circuit calculations on Android devices. It can help any people who are interested in electronic circuits to calculate circuits with ease.

For the application of 3D printing technology, software, hardware, and materials are the three most important basic links. The software covers CAD modeling, CAM data preprocessing, CAE simulation, production management and many other aspects. From the perspective of the principle of 3D printing, the key factors affecting the forming accuracy and efficiency of 3D printing are inseparable from the data processing of the 3D model. The development of data processing software also restricts the development and progress of 3D printing technology to a certain extent.

250+ Solitaire Collection is a card game collection application for both PC and mobile platforms, developed by Alexei Anoshenko from Belarus. It currently contains a total of 253 card games, such as Freecell, Klondike, Algerian Patience, Canfield, Golf, Spider, Scorpion, Pyramid, Tri-Peaks, and other classic solitaire games, as well as lots of original card games.