價格：免費
檔案大小：87.6 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Jirwinna is an alternative for paper and color pens.
- Import a photo from the device to write on top of. Lined paper, face, map, etc.
- Tap the colors at the bottom of the screen to change the pen.
- Take a screenshot of the device to save a creation.
- Click the "X" to erase the creation.
支援平台：iPhone, iPad