Sigma Counter

Sigma Counter

Count objects in photos

6 ratings
4 reviews
Free

Details

  • Released
  • Updated
  • December 2, 2016
  • July 4, 2025

Features

Sigma Counter screenshot #1 for iPhone
Sigma Counter screenshot #2 for iPhone
Sigma Counter screenshot #3 for iPhone
Sigma Counter screenshot #4 for iPhone
iphone
ipad
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About

Easily count objects in your photos by tapping them. Save and share your counted images via email or social networks. Utilize specialized tools for marking sequential or grid-like object arrangements.

Tap to count objects
Use photos from library or new photos
Save and share counted images
Line tool for sequential objects
Multiplication tool for grid layouts
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What's New in Sigma Counter

1.2

July 4, 2025

Fixed an issue with layout

User reviews

Does one thing and does it flawlessly

This app is phenomenal! I am terrible at counting in my head, so this becomes so so valuable for me. I would pay for this in a heartbeat if there was an option to do so. I’ve tried other apps that attempt to determine what you’re counting and select the countable objects automatically, but they are grossly inconsistent. I tap on the objects myself to count them, which is so much more reliable. This just works — it does one thing and it does it flawlessly
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Amazing!

As an inventory control specialist in a steel warehouse I use this app on a weekly basis and it is a lifesaver. I have tried many counting apps but this is my favorite. It allows you to take a picture to count from inside the app and allows you to maintain 4 different counts in the same picture. It indexes the count nodes and the nodes do not resize according to zoom level, which is very helpful. This is a very clean and useful app.
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Simple but effective

This is a fairly simple app without a ton of bells and whistles but I've used it in many scenarios to make my life easier. I showed the guys in our warehouse at work and they use it to verify their order picking qty.

Amazing app

It's the easiest way to count objects in a photo

Developer apps

FAQ

How do I count objects with Sigma Counter?

You can count objects by taking a new photo or selecting one from your library. Then, simply tap on each object you wish to count within the image.

What special tools does Sigma Counter offer?

Sigma Counter includes a Line tool for marking sequences of objects with equal spacing and a Multiplication tool for counting objects arranged in rows and columns.

Can I save and share my counted photos?

Yes, you can save screenshots of your counted images and share them via email or social networks directly from the app.

Is Sigma Counter free to use?

Yes, Sigma Counter is available for free, with no in-app purchases or advertisements.

What devices is Sigma Counter compatible with?

Sigma Counter is designed for iOS devices, including iPhone, iPad, and iPod.

How often is Sigma Counter updated?

The app was last updated on July 4, 2025, indicating active development and potential for future improvements.

What is the age rating for Sigma Counter?

Sigma Counter has an age rating of 4+, making it suitable for a wide range of users.

What do users like about Sigma Counter?

With a 4.8-star rating from 6 reviews, users likely appreciate its ease of use and the effectiveness of its counting tools for various visual tasks.