Mobile-first · iOS & Android

We build mobile apps people actually use.

Knot Software designs and develops iOS and Android apps — from concept to App Store. Clean architecture, sharp design, and products built to scale.

View Our Apps →
iOS + Android
Native & cross-platform
End-to-end
Design through deployment
IQ Suite
Our flagship app portfolio
Our Apps

Software built for hobbyists.

The IQ Suite is our portfolio of collection-management tools for serious hobbyists — starting with scale model collectors.

StashIQLive
StashIQ

Scale model collection tracker. AI barcode scanning, 86,000+ kit catalog, price history, and swap meet companion.

iOSAndroidFreemium
Learn More →
RackIQIn development
RackIQ

Display rack planner. Visualize shelf layouts, manage paint collections, and track cross-brand equivalents across 15+ manufacturers.

iOSAndroid
Coming soon
RosterIQIn development
RosterIQ

Collector community and trading platform. Buy, sell, and trade kits with a trusted network of scale model hobbyists.

iOSAndroid
Coming soon
More apps in development
Expanding the IQ Suite in 2026 and beyond.
Services

What we build.

End-to-end mobile product development — from the first wireframe to a live app in your users' hands.

iOS & Android App Development
Native Swift/Kotlin and cross-platform React Native. Full lifecycle from architecture through App Store submission.
UI/UX Design
Product design from early wireframes through high-fidelity prototypes. Design systems, component libraries, and brand identity.
Backend & API Development
Scalable server infrastructure, REST and GraphQL APIs, PostgreSQL database design, and cloud deployment on AWS.
App Store Launch & ASO
App Store and Google Play submission, metadata and keyword optimization, screenshot design, and TestFlight / Play internal track management.
Get in touch

Have an app idea?

Tell us what you're building. We'll respond within one business day to set up an initial call.

Or email us directly at support@iqsuite.co