
Logicly
Circuit Simulator
Virtual Breadboard
Logisim
OpenModelica
PartSim
Digital
Open-source digital logic simulator

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
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|---|---|---|
| Website | boolr.me | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of BOOLR yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.


No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using BOOLR and DevFinanceTools. For example, how are they different and which one is better?
When comparing BOOLR and DevFinanceTools, you can also consider the following products.

- Design circuits quickly and easily with a modern and intuitive user interface with drag-and-drop...
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Helping you make rational decisions, one calculation at a time.
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Animated electronic circuit simulator using ideal components to visualize voltage and current.
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Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
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It is a circuit simulator on a virtual breadboard.
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Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to BOOLR or DevFinanceTools: