What we build
Each Contorta product begins with a defined problem and a practical audience. The goal is not to place unrelated features into one platform, but to give each application a clear purpose and enough depth to handle the work it promises to do.
Our current live catalog includes Interchange, Second Hand, Arbitrage Calculator, Line One, and Zenith Defense. Unitasker and BountyLoop remain in development and are identified as coming soon wherever they appear on this site.
Business applications
Interchange records business mileage for tax preparation, reimbursement, and internal records. Second Hand supports merchandise intake, valuation review, inventory, labels, checkout, physical counts, and reporting for thrift and donation-based operations.
Arbitrage Calculator helps betting arbitrageurs compare odds, account for fees, balance stakes, and evaluate projected returns. Line One brings supported email, SMS, calendars, tasks, search, and notification controls into one communication workspace.
Games and personal productivity
Zenith Defense is a wave-based arcade defense game available as a web app and for Android. It combines active aiming, automated weapons, in-run upgrades, permanent research, bosses, and sector commander battles.
Unitasker will expand the catalog into personal productivity, while BountyLoop is a forthcoming business application. We will publish detailed descriptions only when those products are ready to be represented accurately.
Platforms, pricing, and support
Live Contorta applications are designed for mobile use and also provide web access. They are free to download, supported by advertising in the free versions, and offer optional in-app purchases to remove ads or unlock additional features. Pricing is displayed in Google Play and may vary by region. Each application has its own overview and privacy information so visitors can understand its purpose and data practices before using it.
Get in touch
For support, privacy questions, partnerships, or general inquiries, email contact@contorta.dev, or explore the complete product catalog.