SketchAndCalc Area Calculator
Draw over Images, Maps, Plans
Free
5.1.2for iPhone, iPad and more
Age Rating
SketchAndCalc Area Calculator Screenshots
About SketchAndCalc Area Calculator
SketchAndCalc™ is the only area calculator capable of calculating areas of uploaded images. The area calculator has a unique feature that allows you to set the drawing scale of any image before drawing the perimeter of the shape. Irregular areas containing angles or curves are therefore easily calculated without complex geometry math.
• Search map for an address or longitude and latitude coordinates
• Upload any .png .jpg .gif or .pdf image and set drawing scale
• Draw perimeter. Adjust vertices manually or input precise line lengths
• Multiple Drawing layers with Area sum function
• Trial or Login with your account *
* SketchAndCalc is a companion app for account holders
Simply put, if you have an image you can upload, or a maps address to search, you can calculate the irregular area of the shape regardless of how complex it is just by drawing around the perimeter of the area. The calculator can even sum multiple area calculations together by way of drawing layers. After the first area has been calculated, a new drawing layer can be added, allowing for an unlimited number of area calculations to be performed.
Results of the area calculator are displayed in imperial and metric systems, increasing the calculator's utility and removing the need to convert between different square area measurements. This, alongside the calculators precise drawing tools and magnification, ensures that irregular area’s of every size are calculated accurately.
The area calculator can also accommodate regular polygon shapes with fixed angles and precise line lengths. The constrained drawing tool snaps to common angles, and line lengths can be manually edited using the keyboard, helpful if your irregular area has a straight side or length. And no irregular area calculator would be complete without a curve drawing tool for odd shapes, another unique feature of SketchAndCalc™.
Whilst some area calculator apps allow map searching of address, SketchAndCalc™ takes it a step further to support searching of longitude and latitude coordinates. So whether your area is on agricultural land or sea, you’ll spend less time searching and more time calculating your irregular area.
SketchAndCalc™ has universal utility across many industries, gardeners, building contractors, surveyors or home improvement enthusiasts looking for a floorplan calculator, landscaping calculator, or land area calculator will find their needs met. However, aside from these common uses, many users in the education, medical, science and research fields need a way to find the area of irregular shapes such as cell membranes, or other odd shapes found in biology.
Users of the legacy SketchAndCalc app (a paid version which has now been replaced) will benefit from a trial extension of 3 months. After which time legacy users will be prompted to subscribe.
Visit www.SketchAndCalc.com to learn more.
• Search map for an address or longitude and latitude coordinates
• Upload any .png .jpg .gif or .pdf image and set drawing scale
• Draw perimeter. Adjust vertices manually or input precise line lengths
• Multiple Drawing layers with Area sum function
• Trial or Login with your account *
* SketchAndCalc is a companion app for account holders
Simply put, if you have an image you can upload, or a maps address to search, you can calculate the irregular area of the shape regardless of how complex it is just by drawing around the perimeter of the area. The calculator can even sum multiple area calculations together by way of drawing layers. After the first area has been calculated, a new drawing layer can be added, allowing for an unlimited number of area calculations to be performed.
Results of the area calculator are displayed in imperial and metric systems, increasing the calculator's utility and removing the need to convert between different square area measurements. This, alongside the calculators precise drawing tools and magnification, ensures that irregular area’s of every size are calculated accurately.
The area calculator can also accommodate regular polygon shapes with fixed angles and precise line lengths. The constrained drawing tool snaps to common angles, and line lengths can be manually edited using the keyboard, helpful if your irregular area has a straight side or length. And no irregular area calculator would be complete without a curve drawing tool for odd shapes, another unique feature of SketchAndCalc™.
Whilst some area calculator apps allow map searching of address, SketchAndCalc™ takes it a step further to support searching of longitude and latitude coordinates. So whether your area is on agricultural land or sea, you’ll spend less time searching and more time calculating your irregular area.
SketchAndCalc™ has universal utility across many industries, gardeners, building contractors, surveyors or home improvement enthusiasts looking for a floorplan calculator, landscaping calculator, or land area calculator will find their needs met. However, aside from these common uses, many users in the education, medical, science and research fields need a way to find the area of irregular shapes such as cell membranes, or other odd shapes found in biology.
Users of the legacy SketchAndCalc app (a paid version which has now been replaced) will benefit from a trial extension of 3 months. After which time legacy users will be prompted to subscribe.
Visit www.SketchAndCalc.com to learn more.
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What's New in the Latest Version 5.1.2
Last updated on Jul 2, 2020
Old Versions
Keyboard Input of Line length: Improved switching between vertices with tap.
Main menu: Improved menu display when switching between landscape and portrait.
Perimeter results: Lengths of open paths now displayed.
Contextual help: Correctly respects screen boundaries.
Main menu: Improved menu display when switching between landscape and portrait.
Perimeter results: Lengths of open paths now displayed.
Contextual help: Correctly respects screen boundaries.
Show More
Version History
5.1.2
Jul 2, 2020
Keyboard Input of Line length: Improved switching between vertices with tap.
Main menu: Improved menu display when switching between landscape and portrait.
Perimeter results: Lengths of open paths now displayed.
Contextual help: Correctly respects screen boundaries.
Main menu: Improved menu display when switching between landscape and portrait.
Perimeter results: Lengths of open paths now displayed.
Contextual help: Correctly respects screen boundaries.
5.1.1
Feb 13, 2020
MagicWand Tool
Rectangle Tool
Circle Tool
Rectangle Tool
Circle Tool
5.1.0
Jun 5, 2018
• Added Export to Photo's
• Scale indicator updates after setting scale
• Added login with trial credentials from web-app
• Various user notifications
• Scale indicator updates after setting scale
• Added login with trial credentials from web-app
• Various user notifications
5.0.0
Mar 30, 2018
Replacing the legacy version and built entirely from the ground up, SketchAndCalc for iOS shares the same user experience as the web app and introduces a new subscription model.
• iPhone Screen Support
• Search Land Address and Longitude and Latitude Coordinates
• Multiple Drawing Layers with Area Sum function
• New Angle tool
• New Constrained Drawing tool
• Export Area Results as .png
• Trial or Login with your account*
* SketchAndCalc is a companion app for account holders
• iPhone Screen Support
• Search Land Address and Longitude and Latitude Coordinates
• Multiple Drawing Layers with Area Sum function
• New Angle tool
• New Constrained Drawing tool
• Export Area Results as .png
• Trial or Login with your account*
* SketchAndCalc is a companion app for account holders
4.7
Nov 12, 2013
1. iOS7 bug fixes for iPhone keyboard and scale chooser.
2. User interface improvements.
3. Added new Dropbox SDK library.
Thanks to everyone that provided feedback. Your continued support will ensure new features are developed.
2. User interface improvements.
3. Added new Dropbox SDK library.
Thanks to everyone that provided feedback. Your continued support will ensure new features are developed.
4.6
May 3, 2013
1. Drawing Curves. Calculate the Area under a curve with the new curve tool accessible from the drawing menu. Toggle between drawing straight lines and curves with new dynamic drawing menu.
2. Erase button. Added to the new drawing menu. When vertices are selected the erase button will remove them and "auto-heal" the shape. If no vertex is selected erasing will prompt a save before clearing the canvas.
2. Erase button. Added to the new drawing menu. When vertices are selected the erase button will remove them and "auto-heal" the shape. If no vertex is selected erasing will prompt a save before clearing the canvas.
4.5.1
Mar 18, 2013
1. PNG image files now supported for tracing.
2. Import any .png .gif .jpg or .pdf file directly from the iOS pasteboard.
• The Import screen now features a "Pasteboard" button. Any supported image file copied to the pasteboard from applications such as Mail, Photos, or Messages etc can be imported to the drawing canvas.
3. Open .PDF images attached to email (Open with SAC).
• Press and hold image until the ‘open with’ screen appears.
4. Added visual cue to assist when closing a shape.
• Shapes fill when last segment approaches originating vertex.
5. Orthometric Mode (Snap to 90 degree angles).
• "Snap To" button, accessible from the Action Menu has three states; OFF, GRID, 90º.
6. Added feedback mechanism for swift support and feature requests
• Feedback button added to Info Screen.
7. Improved drawing visibility when tracing over images
• Drawing line weights and color adjusted to improve visibility.
8. Magnification now centers on pinch gesture
• Zoom in / out will now center on the location of users pinch gesture
Thanks to everyone that provided feedback. Your continued support will ensure new features are developed.
2. Import any .png .gif .jpg or .pdf file directly from the iOS pasteboard.
• The Import screen now features a "Pasteboard" button. Any supported image file copied to the pasteboard from applications such as Mail, Photos, or Messages etc can be imported to the drawing canvas.
3. Open .PDF images attached to email (Open with SAC).
• Press and hold image until the ‘open with’ screen appears.
4. Added visual cue to assist when closing a shape.
• Shapes fill when last segment approaches originating vertex.
5. Orthometric Mode (Snap to 90 degree angles).
• "Snap To" button, accessible from the Action Menu has three states; OFF, GRID, 90º.
6. Added feedback mechanism for swift support and feature requests
• Feedback button added to Info Screen.
7. Improved drawing visibility when tracing over images
• Drawing line weights and color adjusted to improve visibility.
8. Magnification now centers on pinch gesture
• Zoom in / out will now center on the location of users pinch gesture
Thanks to everyone that provided feedback. Your continued support will ensure new features are developed.
4.5
Mar 8, 2013
1. Open .PDF images attached to email (Open with SAC).
-Press and hold image until the ‘open with’ screen appears.
2. Added visual cue to assist when closing a shape.
-Shapes fill when last segment approaches originating vertex.
3. Orthometric Mode (Snap to 90 degree angles).
-"Snap To" button, accessible from the Action Menu has three states; OFF, GRID, 90º.
4. Added feedback mechanism for swift support and feature requests
-Feedback button added to Info Screen.
5. Improved drawing visibility when tracing over images
-Drawing line weights and color adjusted to improve visibility.
6. Magnification now centers on pinch gesture
-Zoom in / out will now center on the location of users pinch gesture
Thanks to everyone that provided feedback. Your continued support will ensure new features are developed.
-Press and hold image until the ‘open with’ screen appears.
2. Added visual cue to assist when closing a shape.
-Shapes fill when last segment approaches originating vertex.
3. Orthometric Mode (Snap to 90 degree angles).
-"Snap To" button, accessible from the Action Menu has three states; OFF, GRID, 90º.
4. Added feedback mechanism for swift support and feature requests
-Feedback button added to Info Screen.
5. Improved drawing visibility when tracing over images
-Drawing line weights and color adjusted to improve visibility.
6. Magnification now centers on pinch gesture
-Zoom in / out will now center on the location of users pinch gesture
Thanks to everyone that provided feedback. Your continued support will ensure new features are developed.
4.4
Oct 25, 2012
Native resolution for 4 inch display (iPhone 5)
Repositioning of elements for iPad3
Repositioning of elements for iPad3
4.3
Apr 16, 2012
1) Snap to grid On / Off
2) Edit line lengths with Numeric keypad
3) Pinch to Zoom In / Out
2) Edit line lengths with Numeric keypad
3) Pinch to Zoom In / Out
4.2
Jan 25, 2012
1) Image import supporting .JPG .GIF and multipage .PDF's
2) Dropbox integration for image transfers
*** If you like SketchAndCalc please consider rating it or leaving a review on iTunes. Thanks! ***
2) Dropbox integration for image transfers
*** If you like SketchAndCalc please consider rating it or leaving a review on iTunes. Thanks! ***
4.1
Dec 1, 2011
1) Added labels to indicate zoom level.
Labels in the bottom right corner now indicate the level of magnification when using the zoom in or out feature.
2) Improved panning while drawing.
Panning speed is now gradual which now provides better control.
3) Fixed a iOS 4.3 iPad stability bug.
Stability bug fix for iOS 4.3 iPad.
4) Fixed image generation during calculation sharing.
Image generation bug now fixed, allowing user to share the calculation image via email.
Labels in the bottom right corner now indicate the level of magnification when using the zoom in or out feature.
2) Improved panning while drawing.
Panning speed is now gradual which now provides better control.
3) Fixed a iOS 4.3 iPad stability bug.
Stability bug fix for iOS 4.3 iPad.
4) Fixed image generation during calculation sharing.
Image generation bug now fixed, allowing user to share the calculation image via email.
4.0
Nov 19, 2011
1) Fine editing of line lengths with buttons.
To improve accuracy when editing line lengths, buttons replace the drag gesture. Edit mode is engaged by double tapping a vertex. Red direction arrows appear around the vertex enabling the user to make fine adjustments to its position. A double tap is used to confirm the edit.
2) Drawing and editing in a zoomed in or out state is now supported.
It is now possible to draw and edit a shape whilst zoomed in or out. Adjustment increments become finer as the canvas is magnified.
3) Editing a vertex position whilst drawing.
Editing of an open shape is now possible. The double tap edit gesture is now accessible whilst drawing and nolonger requires the shape to be closed.
To improve accuracy when editing line lengths, buttons replace the drag gesture. Edit mode is engaged by double tapping a vertex. Red direction arrows appear around the vertex enabling the user to make fine adjustments to its position. A double tap is used to confirm the edit.
2) Drawing and editing in a zoomed in or out state is now supported.
It is now possible to draw and edit a shape whilst zoomed in or out. Adjustment increments become finer as the canvas is magnified.
3) Editing a vertex position whilst drawing.
Editing of an open shape is now possible. The double tap edit gesture is now accessible whilst drawing and nolonger requires the shape to be closed.
3.0
Sep 12, 2011
Native iPad support in landscape orientation.
Improved panning / drawing when finger approaches the edge of the screen.
Improved panning / drawing when finger approaches the edge of the screen.
2.0
Aug 3, 2011
Canvas panning is now possible when:
Editing lines.
Editing vertex's.
Moving, scrolling the view.
Editing lines.
Editing vertex's.
Moving, scrolling the view.
1.0
Jul 19, 2011
SketchAndCalc Area Calculator FAQ
Click here to learn how to download SketchAndCalc Area Calculator in restricted country or region.
Check the following list to see the minimum requirements of SketchAndCalc Area Calculator.
iPhone
Requires iOS 11.0 or later.
iPad
Requires iPadOS 11.0 or later.
iPod touch
Requires iOS 11.0 or later.
SketchAndCalc Area Calculator supports English
