March 2026 Update Rollup
This year, I’ll try to publish a blog post once a month with all the latest things happening at VMSoft Lab.
Without further ado, let’s dive into what’s new at VMSoft.
Fuel Oil Calculator and IBAN Check are available on the App Store
Fuel Oil Calculator and IBAN Check are now available for iOS, with more apps planned for porting.
After 15 years on Google Play, I’m shifting more of my focus to the App Store.
The iOS version of Fuel Oil Calculator got some nice UI improvements, such as bottom navigation with three sections: ‘Mixture Ratio’, ‘Vehicle’, and ‘More’. This is also coming to Android sometime this year.
It also got its own dedicated page at vmsoft-bg.com. Check it out: https://vmsoft-bg.com/fuel_oil_calculator/.
IBAN Check / IBAN Validation was also ported to iOS, with some nice UI and functionality improvements, plus a brand-new icon and color scheme.
It also got its own dedicated page at vmsoft-bg.com. Check it out: https://vmsoft-bg.com/iban_check/.
All Android apps now support Android 16
This was a tough one and took some time to complete, mainly because of the adaptive layout requirement imposed by Google.
- VMFit: Run, Walk, Bike & More
- GSM Signal Monitor & SIM Info
- IBAN Check IBAN Validation
- Fuel Oil Mix Calculator
- Push Ups Counter and Timer
- Tic Tac Toe & Gomoku Classic
- Falling Bricks Game Classic
- 15 Number puzzle sliding game
- Sudoku Brain Puzzle Challenge
- Solitaire - classic card games
These are now fully compatible with Android 16.
VMFit: Run, Walk, Bike & More got 100+ downloads and cool new features
The privacy-respecting and ad-free activity tracking app VMFit, despite still being in early access on Google Play, got its first 100+ downloads and a lot of positive feedback.
Version 1.0.6 introduced the ‘Get Link’ feature, which allows you to generate a public anonymous page for your activity on the VMFit server, as well as add it to the anonymous activity index of all publicly shared activities tracked with the app.
Version 1.0.7 introduced weather information for outdoor activities: weather conditions, temperature, wind, and humidity.
Deprecation of Alien Swarm, Happy Fruits and Bulls & Cows
As someone once said, “All good things must come to an end.”
Due to the high development effort, low returns, and Google’s adaptive layout requirement, Alien Swarm, Bulls & Cows, and Happy Fruits are now deprecated and will no longer be maintained.
Perhaps Alien Swarm will eventually get a total rewrite and become available for both iOS and Android.
Looking ahead
That wraps up the March 2026 update rollup. The next few months will be focused on more iOS launches, Android improvements, and continued work on VMFit, so there will be plenty more to share soon.