
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

Nexus Mods
Mod Organizer
Nexus Mods Vortex
Kortex Mod Manager
Mod DB
r2modman
Stardrop
OpenIV is powerful modding tool for Grand Theft Auto IV, Max Payne 3 and Grand Theft Auto V.

Which is more popular?
Based on our record, OpenIV seems to be more popular. It has been mentioned 25 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devfinancetools.com | openiv.com |
| Pricing | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
No description of OpenIV yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
No DevFinanceTools videos yet. You could help us improve this page by suggesting one.
Mod Review OpenIV GTA 5 Editor
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevFinanceTools and OpenIV. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking DevFinanceTools since Aug 2026.
I'm not even kidding, look https://openiv.com/. Source: about 3 years ago
There's a website called "openiv.org" and I've gone on it and it seems sketchy af. People say that "openiv.com" is actually the correct website aswell. Source: over 3 years ago
Do you know his/her name by any chance? I typed in OpenIV and it found 1 but that directed me to openiv.com which is down. Source: over 3 years ago
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The Nexus Sites are a large network of community driven websites that support the free and open...
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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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Mod Organizer (MO) is a tool for managing mod collections of arbitrary size.
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Should you build an internal tool? Or just buy it?
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Vortex is the new, modern mod manager from Nexus Mods.
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