Simple Sheet

List-based calculator with one-tap sharing

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September 1, 2026 Built a tool to fix a friend's ordering mistakes. It evolved into a hybrid list-calculator.

Hi Indie Hackers!

I just added my project to the Products DB and wanted to say hello.

The backstory of this app is pretty simple: a friend of mine kept making recurring mistakes when tallying group food orders. I originally just wanted to build a quick fix for them. But as I kept adding features, the project naturally drifted from its original scope and evolved into a hybrid list-style calculation app.

Currently, all the core basic arithmetic operations are fully functional. To make data entry faster, I designed it so you can build a sheet for item/component quantities, and handle the pricing on a completely separate sheet.

My most recent technical hurdle was upgrading the sharing architecture. I recently migrated to a server specification. While it does cost me some server fees now, it was totally worth it—the app now supports one-tap short URL generation, creating distinct URLs for both web and mobile platforms seamlessly.

I'm still actively iterating on it. If anyone has time to test the URL sharing feature or mess around with the list calculations, I'd really appreciate your honest feedback!

By the way, the Android app is already live! You can check it out on the Google Play Store here:

[Google Play Store](https://play.google.com/store/apps/details?id=jetdev.simplesheet)

Thanks for reading!

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Built initially to solve a friend's recurring ordering mistakes, it has now grown into a smart list-based calculator that anyone can easily use and share via a single-tap URL.