Screen Annotation 4+

Screen Annotation, Drawing Desktop or Presentation Annotation
You can draw line, arrow, rectangle, circle on Desktop Screen to help describe you presentation effectively and clearly.
You can change color of shape with 7 pretty colors.
You can move, undo, delete shape or clear all drawings.
You can move shapes to another location.

Version:
BASIC: Life time free
shows popup every 3 minutes

PRO: $0.49/month
No popup shows

Payment & renewal

Payment will be charged to iTunes Account at confirmation of purchase. 
Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Account will be charged for renewal within 24-hours prior to the end of the current period.
You can manage or turn off auto-renew in your Account settings at any time after purchase
No cancellation of the current subscription is allowed during the active period.

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