Kruså, Denmark Indie Studio Est. 2025 Online · v2.91

Software,
handcrafted
for your Mac and iOS.

Ten apps. No subscriptions. No forced cloud. Built natively for macOS and iOS — with 30 years of experience from Assembler to Swift.

§ 01 — CATALOG

Ten tools.
Each for one job.

01 / 10
LicenseManagerPro Icon

LicenseManagerPro Mac 5.0.2 · iOS 5.0.2

Licenses, keys and subscriptions under control — with iCloud sync and custom fields.

MAC iPAD iPHONE
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02 / 10
FormulaCalculatorPro Icon

FormulaCalculatorPro Mac 2.2.1

Multi-step formulas, variables, loops. For engineers and anyone who needs to calculate precisely.

MAC
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03 / 10
SQLManager Pro Icon

SQLManager Pro Mac 2.0.0

MySQL, MariaDB and SQLite in one app. Intelligent import for CSV, JSON and XML — with SQL editor and BLOB support.

MAC
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04 / 10
RecipesManagerPro Icon

RecipesManagerPro Mac 2.3.0 · iOS 2.3.0

Import recipes via URL, with tags, star ratings, cooking timers and shopping list. Sync across all your devices.

MAC iPAD iPHONE
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05 / 10
KnitYourPhoto Icon

KnitYourPhoto iOS 1.5.0

Photos turn into knitting patterns. With colour optimisation, row-by-row instructions and progress tracking.

iPAD iPHONE
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06 / 10
BlibBlob Icon

BlibBlob Mac 1.2.0

Image converter for macOS. PNG, JPEG, HEIC, TIFF, WebP, RAW and more — native, fast, offline.

MAC
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07 / 10
NoteManagerPro Icon

NoteManagerPro Mac 1.9.9 · iOS 1.0

Notes with styles, tags and images — on Mac, iPad and iPhone, kept in sync via iCloud, no subscription. Write and find again, distraction-free.

MAC iPAD iPHONE
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08 / 10
TikkoTicket Icon

TikkoTicket Mac 1.2.0

Issue tracker for macOS. Projects, board, smart lists, tags and time tracking — local, no cloud, no subscription.

MAC
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09 / 10
PiccoPin Icon

PiccoPin Mac 1.0.0

Write GPS coordinates into your photos — automatically from a GPX track or manually with a click on the map. Local, no cloud.

MAC
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10 / 10
CueStart Icon

CueStart Mac 1.1.0

Find and launch your apps by keywords you write yourself, or switch between running ones with a colon. Plus snippets and a clipboard that remembers. Shortcut, menu bar, local.

MAC
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§ 01b — BETA

In testing.
Soon the eleventh.

"I build software that, once bought, just keeps working — no subscription, no tracking, no forced cloud. A tool should do what it promises, and then quietly get on with its job."
Klaus Mack · Developer & Founder
/ 001

Native, not wrapped

No web views, no Electron, no cross-platform shortcuts. SwiftUI and AppKit on macOS, UIKit and SwiftUI on iOS. Because apps should feel like they belong here.

/ 002

Pay once

No subscription model. One price, one app, forever. Updates are free via the Mac App Store.

/ 003

Your data stays local

Optional iCloud sync between your own devices. Never third-party servers, never analytics, never tracking.

/ 004

Clean code, honest craft

30 years of experience, starting with C and Assembler. That shapes how I write Swift today: linear, understandable, no magic under the hood.

Get in touch.

Feedback, bug reports, feature requests — all welcome. I read every email personally.

Open contact