Photo editing
Visual LabX
Photo editing with creative presets, film-inspired filters and retouching tools.
Explore the appNexus Apps is a Berlin-based development studio building mobile apps, web products and MVPs for companies and founders across Europe and worldwide.
6 in-house iOS apps
4.8 / 5 · 600+ ratings for Visual LabX on the U.S. App Store, as of November 13, 2026
Build with Nexus
Launch a new product, build a tool for your team or improve an existing app. We help you define the scope and develop it.
iPhone app design and development, from product scope and interface design to App Store release and ongoing updates.
iOS and Android app development, from the first product decisions to release and ongoing improvements.
Web applications, SaaS products, customer portals and internal tools built around your workflows.
Turn an idea into a focused first release, then develop the product as you learn from real use.
A product company in Berlin
Running our own apps means working on the details long after launch. We bring that experience to your product, from its first screens to its next release.
Get to know NexusBuilt and operated by Nexus
These in-house iOS products show how we design, release and maintain software. They are our own products, not commissioned client projects.
Photo editing
Photo editing with creative presets, film-inspired filters and retouching tools.
Explore the appAI photo editing
An iPhone photo editor with one-tap enhancements powered by on-device AI.
Explore the appCamera
A vintage camera with real-time film looks, adjustable grain and light leaks.
Explore the appDesign and development
We agree on what to build, work through the screens and develop the product with you. Integrations and AI features follow the needs of the people using it.


Agree on the problem, the users and what belongs in the first release.

Work through the screens and build the features around how people use them.

Test the key tasks, prepare for launch and plan the next improvements.
Build with Nexus
Tell us about your idea, who it is for and what you have so far. We’ll discuss the scope and next steps with you.
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