SoftPlus Options

8 Downloads 17 Views v0.5 18.13 MB 4.1+

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(18.13 MB)

Editor's Overview

SoftPlus Options is a finance manager application developed by Dmitry Kouznetsov, packaged as a single Android APK of version 0.5 weighing in at 18.13 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 18.13 MB, so it installs quickly even on modest connections.
This build is signed by "Dmitry Kouznetsov" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Offline-first, privacy-focused options payoff and volatility surface simulator. Explore payoff diagrams for any option combination interactively using the Softplus pricing model (a quick and dirty approximation that avoids Black-Scholes rigidity). Markets are uncertain — no model is the ultimate truth. That’s why this app is built for play and intuition: tweak the volatility surface and instantly see how shocks, skew changes, term-structure shifts, or full volatility regime changes affect your strategy.

Features:

- Financial modeling of option prices linked to an interactive volatility surface.

- Navigate and stress-test strategies across realistic market volatility scenarios.

- No tracking, no data ever leaves your machine.

Details

Version	v0.5
Size	18.13 MB
Developer	Dmitry Kouznetsov
Category	Finance Manager
Package	com.github.dmitrykouznetsov.softplusoptions
Android	4.1+
Last Updated	Oct 30, 2026
Downloads	8

Frequently Asked Questions

Is SoftPlus Options free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does SoftPlus Options require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is SoftPlus Options safe to install?
We link to the exact APK published by Dmitry Kouznetsov. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update SoftPlus Options?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install SoftPlus Options

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded com.github.dmitrykouznetsov.softplusoptions.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «SoftPlus Options» by Dmitry Kouznetsov and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.