價格：免費
檔案大小：17 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Spark is the newest innovation by Project Epsilon.
Spark is the best all-in-one portable idea generator.
It connects a popular concept to a new target audience. You can then favourite the idea if like it, or move on to the next one. If you swipe left on the home screen, or tap the Favourites button, the favourites ideas panel will show up. If you swipe left on one of your favourites, you can see more information on how to actually make it happen.
By Project Epsilon.
支援平台：iPhone, iPad