Pico is a simple, quick-to-follow image annotation tool. You can use Pico to mark and share your pictures to express your ideas more directly.

Pico offers:
• Rich annotation tool library: marquee tool, brush tool, line tool, arrow tool, coverage tool, text tool, face coverage, text highlight, magnifier, focusing tool and stickers.

• Exquisite and diverse markup style: Say goodbye to single, rude red dots, arrows. We offer rich and soft colors. You can also add shadows and borders to your annotation.

• Interesting Face Cover: Instant face detection and cover by drag-select. Besides three regular modes, we also provide interesting emoji mode.

• Smart Text Highlight: Automatically recognize text areas, add translucent backgrounds, underline or strikethrough lines to text.

• A new sticker tool that freely adds emoji stickers and original stickers.

• Convenient export and sharing: We support Action Extension and Photo Editing Extension. Also, we provide URL Schemes for quick launch.

• Fully adapt to iPad, support split screen mode, support drag and drop.

If you have any questions, comments or suggestions that would help us improve this app, please contact us.

Weibo: @PicoApp

What’s New

Version 2.0.1

Pico 2.0 is coming! The users who have paid for downloads before version 2.0 can upgrade to PRO for free!
- A completely redesigned interface and interaction for a smoother and faster annotation experience. Fully adapt to iPad, support split screen mode, support drag and drop.
- 「Text Tool」Add a variety of Chinese and English fonts to make your picture text more special.
- 「Text Cover」is renamed to「Text Highlight」, with a higher recognition rate, and updated underlined and strikethrough styles.
- 「Face Cover」 is more flexible and supports rotation, movement, and zoom.
- 「Arrow Tool 」adds a two-way arrow style
- 「Sticker Tool」 is a new feature that allows you to add emoji and stickers freely. When the face cover is not perfectly recognized, you can manually add an emoji sticker.
- 「Customize Colors」Not only can you add color through the color picker, you can now also pick up the color from the picture.

There are more new content waiting for you to experience!

Ratings and Reviews

4.5 out of 5
15 Ratings

15 Ratings


ChenYang He
31.3 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Simplified Chinese

Age Rating
Rated 4+
© 2018 ChenYang He
In-App Purchases
  1. Free upgrade Free
  2. Pico Pro $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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