The easy way to cutout(especially complex hair edge cutout) and composite photos, change background and apply effects to your photos.

-The automatic cutout tool: You just need to circle the object that you want to cut out, make a sticker out of any photo easily!
-Manually selection tools: Lasso, instant alpha, eraser, a lot of manual tools to cutout if you are not satisfied with the result of the automatic cutout tool.
-The new "Hair Refine" and "Edge Refine" tools, offering you a first glimpse of how much easier it could be to select hair, fur and other fine details in an image.

There are over 100 filters and effects to make your photos unique!




Knockout Plus subscription
- You can subscribe for new weekly updates (every week, new images will be available for download)
- Payment will be charged to iTunes Account at confirmation of purchase
- You will be able to color all available images for the duration of the subscription
- Subscription automatically renews for the same price and duration period as the original "one week"/"one month"/"one year" package 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 at the cost of the chosen package (weekly, monthly or yearly package)
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase
- No cancellation of the current subscription is allowed during active subscription period
- You may cancel a subscription during its free trial period via the subscription setting through your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged. Please visit for more information
- You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period
- Any unused portion of a free-trial period, will be forfeited when the user purchases a Knockout Plus subscription

Links to our Terms of Service and Privacy Policy can be found below
Privacy Policy:
Terms of Use:

What’s New

Version 5.3

1. Added the features to cut out stamps & optimized the anti-aliasing features.
2. Fixed a series of problems such as the deformation of the font when shrinking in the "Superimpose" features.
3. Urgently fixed the bugs that make crashes and improved the performance.

Ratings and Reviews

4.0 out of 5
3 Ratings

3 Ratings


Weekly VIP Membership
Weekly VIP for premium editing
Free Trial
Semiannually VIP Membership
Semiannually VIP for premium editing,50% off.
Free Trial

In-App Purchases

Save Pics In High Resolution
Save Unlimited Stickers In High Resolution
USD 3.99
Pro Bundle Pack
USD 4.99
Animal Stickers Maker
Animal backgrounds to unlock your creativity
USD 0.99
Brilliant Stickers Maker
Brilliant backgrounds to unlock creativity
USD 0.99
Picture Retouch+Blemish Remove
Remove unwanted content from your photos
USD 17.99
Structure Wallpaper Maker
Structure backgrounds to unlock creativity
USD 0.99


Shenzhen Qianhai Happy Tour Network Technology Co., Ltd.
113.3 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Russian, Simplified Chinese, Thai

Age Rating
In-App Purchases
  1. Pro Bundle Pack USD 4.99
  2. Animal Stickers Maker USD 0.99
  3. Structure Wallpaper Maker USD 0.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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