Life & fun · alternatives · 2026
24 alternatives to NoteCalc
NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web. - Release v0.3.0 · bbodi/notecalc3
NoteCalc is a calculator application that launched in December 2020. It combines note-taking with calculation functionality, allowing users to document their mathematical work while performing calculations. The tool is… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. NoteCalc launched in 2020; newer entries below may have overtaken it.
- 1
A smart notepad with a built in calculator
2019 · soulver.app · its alternatives →
- 2
Write notes and calculate without switching apps.
Apr 2026 · apps.apple.com · its alternatives →
- 3
I launched NumPad v1 on here a few years ago, and back then it wasn't much more than a thin CodeMirror wrapper around the calculator engine I'd written. Now I've rewritten it as a PWA that supports multiple documents, persists them to IndexedDB, and has a syncing service for paying customers. Syncing is handled by Automerge[1] under the hood, which should make it relatively easy to get document sharing working too. [1] https://automerge.org/
2022 · numpad.io · its alternatives →
- 4
Hi all, just posting an update to my previous Show HN, where I announced a side-project I worked on which was a (web version) of a multi-user, notepad style calculator: https://news.ycombinator.com/item?id=31817997 After a couple of user requests (and having a good think about it) I decided to migrate the web UI to create a Mac and Windows desktop app. After using it a little bit, I feel this is a much better experience than the webapp, and reduces a lot of the friction if I wanted to run a few small calculations. You can find the download links below:…
2022 · figr.app · its alternatives →
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Simple Qt-based programming calculator. Contribute to fellerts/procal development by creating an account on GitHub.
2023 · github.com · its alternatives →
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A simple command-line calculator written in Go. Contribute to alfredxing/calc development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 9
A free-form calculator for Chrome
2022 · chromewebstore.google.com · its alternatives →
- 10
Scientific calculator with LaTeX equation display, variables, units, complex numbers. Supports input via on-screen button presses or keyboard.
2022 · alexbarry.github.io · its alternatives →
- 11
CalcMate▲88calculate numbers, dates, units within notes
2023 · accounts.google.com · its alternatives →
- 12
Calculator Extension with Memo Feature
2024 · chromewebstore.google.com · its alternatives →
- 13
Simple command-line based calculator. Contribute to vivekannan/calc development by creating an account on GitHub.
2015 · github.com · its alternatives →
- 14ND
2015 · parnold-x.github.io · its alternatives →
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Learning arithmetic with orcas
2022 · seedv.com · its alternatives →
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- 19QC
2021 · querycal.com · its alternatives →
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A command line simple note taking app. Contribute to wsw70/note development by creating an account on GitHub.
2021 · github.com · its alternatives →
- 21
LineCalc▲7Free online calculator with real-time collaboration
Dec 2025 · linecalc.com · its alternatives →
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Calculate by writing with your finger
2025 · apps.apple.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →