Digital products for overlooked gaps.

Stargap is an independent product studio creating focused apps, digital tools, and lightweight launch systems — from everyday trackers to technical utilities.

Explore products Work with us
Products Apps / tools
Gap Specific need
Launch Traffic / feedback

Products

Focused tools built around specific problems, habits, workflows, and systems.

Live Visit

AlcoList

Alcohol tracking for limits, clarity, and better mornings.

  • iOS
  • macOS
  • Wellness
Live Visit

AirMQTT

Native MQTT client with iCloud sync across Apple devices.

  • iOS
  • macOS
  • IoT
  • MQTT
Live Visit

NowAgo

Habits, time tracking, and progress.

  • iOS
  • macOS
  • Productivity
Live Visit

qdBox

Project dashboard for Stripe and RevenueCat projects.

  • iOS
  • iPadOS
  • macOS
  • SaaS
Beta Visit

PostFox

Autoposting and content flows for social media.

  • iOS
  • macOS
  • Web
  • SaaS
Research Visit

LumiGap

macOS tool for poker research and analysis.

  • macOS
  • Poker
  • Research

Selected client work

We also work on selected client projects where product, software, and launch strategy overlap.

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Focused iOS / macOS MVPs

Apps and prototypes built quickly, with scope kept intentionally focused.

Launch pages & product sites

Clean product websites, support pages, privacy pages, and product messaging.

Paywalls, onboarding & analytics

RevenueCat, Stripe, PostHog, onboarding flows, event tracking, and monetization experiments.

Product marketing systems

App Store positioning, launch assets, Reddit/X/Product Hunt launch plans, and lightweight content systems.

How we work

Focused by design

We prefer focused tools over bloated platforms.

Built around real gaps

Every product starts with a specific problem, habit, workflow, or overlooked need.

Useful before impressive

Simple products that people actually use are better than large projects that never ship.

Launch is part of the product

Shipping is only the start. Products need traffic, feedback, iteration, and positioning.

About Stargap

Stargap is an independent product studio. We build our own apps and tools, and occasionally help others design, build, and launch focused digital products.

  • Apple platform apps
  • Tracking tools
  • Technical utilities
  • Product websites
  • Launch systems
  • Lightweight marketing systems

Contact

For product questions, support, or selected client work, get in touch.

Email X / Twitter GitHub Product support