Focus on technical fields helps user can easily take notes/illustrations on photo with high precision track details and share works intuitively and productively.

User can draw line/curve with multiple kinds of arrow and format beside rectangle ellipse round rectangle triangle quadrangular polygon plenty kinds of text like plain text callout(comic) text box pointer text spotlight magnifier text highlight free draw icons ... User can point and illustrate directly to the attention point makes work faster and productive.

FEATURES

◆ Numerous built-in tools as line curve rectangle oval text ...
◆ Fully customize shape with width size color font dash arrow...
◆ Comic dialog with Callout text extra text feature like zigzag text
◆ Polygon with unlimited vertices
◆ Highlight a part of your photo with Spotlight.
◆ Magnify small details with Loupe.
◆ Hide your sensitive info with Blur.
◆ Measuring line segment or angle with Measure tools.
◆ Zoom and pan support while editing.
◆ Auto-rotate support work in landscape and portrait mode.
◆ Simple and Friendly User Interface.
◆ Hundred of built-in icons
◆ High resolution image.
◆ Numerous free tools to help your daily work easier.
◆ Conveniently share your visualized work with friends colleagues.
◆ Must-have tool for student businessman construction architecture maintenance and all technical fields

USE CASES
◆ You are asking maintaining/ repairing something take a photo of the issue point arrow to or magnify it and send to the contractor.
◆ You are at the construction site found problem/something needs to improve take a photo and annotate it and ask for worker/inspector/engineer to solve problem.
◆ Take map screenshot freehand draw path and send to friend.
◆ Screenshot a class lesson and highlight note.