About
Who We Are
Everappz S.L. is an independent software company based in Spain. We are a small, passionate team of two, dedicated to building useful, fast, and user-friendly iOS and macOS applications for audio playback, video playback, and music metadata management. Our product lineup — Evermusic, Flacbox, EverTag, and Evervideo has accumulated over 14 million downloads worldwide. Evermusic, a cloud music player supporting 12+ storage services including iCloud, Dropbox, and Google Drive, accounts for 11 million of those downloads and holds a 4.6-star rating from over 18,000 App Store reviews. Flacbox, a lossless audio player supporting FLAC, DSD, ALAC, and 120+ audio formats, surpassed 1 million downloads. All products are distributed exclusively through the Apple App Store.
Our Journey
Our story began in 2006, developing mobile apps for popular Java (J2ME) phones of the time. In 2009, we transitioned to iOS development, working for large companies and gaining valuable experience in professional app engineering.
Eventually, we decided to apply our knowledge and passion to our own projects — removing middle managers, unnecessary meetings, and distractions. This gave us the freedom to focus solely on what matters: making great apps.
What Drives Us
- Simplicity and usability. Our apps are designed so that anyone can enjoy them — no tech skills required.
- Customer-first mindset. We read every user review and email, constantly improving our apps based on real feedback.
- Performance and quality. We care deeply about speed, stability, and useful features.
- Purpose-driven features. We use only time-proven technologies and practices. We avoid trendy or unnecessary features that exist solely for marketing. Instead, we implement only what’s truly useful—based on customer requests and real-world use cases.
- Accessibility matters. We invest significant time and effort to make our apps fully accessible, including full support for VoiceOver and screen reader navigation.
- Privacy first. We respect your privacy by allowing you to disable all analytics tools from within our apps. We also follow high security standards to ensure sensitive data is stored safely and securely on your device — never on our servers.
Our Impact
Our iOS and macOS apps have been downloaded over 14 million times, with thousands of top-rated reviews on the App Store.
We’re here to keep building better software — one thoughtful update at a time.
Our Team
Anna Kosenko
Anna Kosenko is Co-founder and Director at Everappz, where she wears many hats — product manager, customer relations lead, support team coordinator, and administrator.
Her path to tech started in customer-facing roles in Spain’s hospitality industry, where she spent years working directly with people and building strong relationships. That experience gave her something most product managers lack: a deep, firsthand understanding of what customers actually want, not what they say they want.
She transitioned into the tech world driven by a genuine passion for mobile technology. She loves discovering new iOS features and tricks, and has a natural vision for how to turn complex functionality into simple, intuitive apps. At Everappz, she’s the one who makes sure every feature makes sense to real users — not just to developers.
Anna graduated with honors (Matrícula de Honor) in Business Administration and Finance from Colegio Internacional Lope de Vega. She also holds certifications in conflict resolution and mediation and effective business communication. She is based in Alicante, Spain.
Artem Meleshko
Artem Meleshko is a Senior iOS Developer and the co-founder of Everappz, a Spain-based app studio behind some of the most popular media player apps on the App Store.
His story began in 2006, developing mobile games and applications for the Java (J2ME) phones that were popular at the time. In 2009, he transitioned to iOS development, spending years working for large companies and gaining valuable experience in professional app engineering — building products used by tens of millions of people worldwide.
Eventually, he decided to apply that knowledge and passion to his own projects — removing middle managers, unnecessary meetings, and distractions. This gave him the freedom to focus solely on what matters:4 making great apps. That’s how Everappz was born.
His flagship app, Evermusic, is a cloud and offline music player that has been downloaded over 14 million times. It supports all major audio formats, integrates with 30+ cloud services and network protocols (SMB, WebDAV, DLNA), and includes features like an advanced equalizer, crossfade, gapless playback, CarPlay support, and a built-in ID3 tag editor.
Under the Everappz brand, Artem also created Flacbox (a hi-res lossless audio player for audiophiles), Evervideo (an HD video player with subtitle and 360° support), and Evertag (a music metadata editor supporting 120+ tag fields with batch editing).
He studied at Admiral Makarov National University of Shipbuilding, is an active open-source contributor on GitHub, and is based in Spain.
Contact Us
Thanks for using our apps and supporting independent development. If you ever have ideas or questions, don’t hesitate to contact us.
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