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Independent app studio · Germany

Apps for real life,built by two people in Germany

Stag Works is an independent iOS app studio. We make RenoStack, the planner that keeps a home renovation on budget, and Untold Mysteries, the crime dinner game for your next evening with friends.

Apps in our lineup
3Apps in our lineup
Live on the App Store
2Live on the App Store
& Android
iOS& Android

RenoStack

Live on the App Store

Untold Mysteries

Live on the App Store

Activity Finder

Coming in 2026

Our apps

Our Featured Apps

Innovative solutions designed to enhance your social experiences and daily activities

RenoStack — Overview
FeaturedLive on the App Store

RenoStack

Manage renovation projects with ease

Bring budgets, contractors, quotes, tasks, and expenses for your renovation or construction project into one place, with fair cost-splitting for shared projects.

Cost Splitting
Split costs automatically by budget, percentage, or custom amounts
Contractor & Task Management
Compare quotes, track payments, and organize work into phases
Budget & Progress Overview
One dashboard for expenses, tasks, and a photo-documented construction diary
App StoreAndroid in progress
Untold Mysteries: A Crime Dinner App
Live on the App Store

Untold Mysteries: A Crime Dinner App

An immersive interactive experience

Transform your dinner parties into thrilling murder mystery adventures. Host unforgettable evenings where your guests become detectives solving intricate cases.

Multiple Scenarios
Choose from various mystery storylines
Interactive Gameplay
Engage all guests with clues and challenges
Easy Setup
Quick preparation for hosts
App StoreAndroid in progress
Untold Mysteries privacy policy
Activity Finder
Coming in 2026

Activity Finder

Discover your next adventure

Never run out of ideas for your free time. Discover activities, events, and experiences tailored to your interests and location.

Personalized Recommendations
Activities based on your preferences
Location-Based
Find activities near you or plan ahead
Social Integration
Share and plan with friends
Coming SoonAndroid in progress
How we work

What makes our apps unique?

We're committed to creating exceptional mobile experiences that bring people together

  1. 01

    Innovation First

    Cutting-edge technology combined with intuitive design for seamless user experiences

  2. 02

    Privacy & Security

    Your data is protected with industry-leading security standards and encryption

  3. 03

    Community Driven

    Built with user feedback to create apps that truly meet your needs

  4. 04

    Quality Guaranteed

    Rigorous testing and continuous updates ensure flawless performance

Have an idea worth building?

We take on a small number of projects a year so each one gets our full attention. Tell us what you have in mind.

Start a conversation

info@stagworks.de

The studio

Meet the Team

The passionate minds behind Stag Works innovative applications

  • M

    Maxi

    Co-Founder & Developer

    Passionate about creating intuitive user experiences and bringing innovative ideas to life through clean, efficient code.

    maxi@stagworks.de
  • B

    Benni

    Co-Founder & Developer

    Dedicated to crafting seamless mobile experiences with a focus on performance, scalability, and user satisfaction.

    benni@stagworks.de