Available on
iPhone
iOS · in the pocket
01 · Platforms
On board and at the desk.
We build cross-platform. Our apps are made for iPhone, iPad, all common Android devices and for Desktop/Web.
Apps, built foryour next adventure.
We build apps we want to use ourselves. Bootstrapped, no clients. First up: xLog Boating, shipping spring 2027.
01 · What we do
We think in apps, not contracts.
Three points we keep coming back to with every decision, with xLog Boating and everything that follows.
What we bring together
5 Apps
Charts
Weather
Anchor
Route planning
Logbook
All in one app
02 · Focus
One app instead of five.
Others solve this with five separate apps. We build one thing that covers it all: charts, weather, anchor, route planning, logbook.
Build log
Pre-release · Build 41
todayChart tile cache reworked.
yesterdayAnchor overlay reacts to drift.
this weekiPad landscape polished.
last weekFrank broke the logbook export.
last monthLarge chart load times halved.
Tap targets enlarged for sailing gloves.
GPX import allowed.
Weather sync hardened.
03 · Care
Stick with it, don't tick it off.
Shipping isn't finishing. We build to last. Anyone using an xLogical app gets updates for as long as the company exists.
02 · Stance
xLogical began in 2025 at boot Düsseldorf,
outofannoyancewithexpensive,unsightlycharts.
We're building the counterpart: a fast app on official hydrographic data, with overlays for weather and anchoring.
2026
Founded
2
Founders
DE
Rhein-Main
03 · Team
Two enthusiasts. One company.
Frank Möller, Diplom-Informatiker and freelance software developer. Luis Möller, computer scientist and entrepreneur. Father and Son. We've built several projects together before. In 2026 we turned that into a company of our own.
Co-founder
Luis Möller
M.Sc.
Managing Director
Owns the chart pipeline, payment, infrastructure and the back office at xLogical. His motto: all or nothing. Enjoys server administration that everyone else dreads.
Co-founder
Frank Möller
Dipl.-Inf.
Managing Director
Owns app development, releases and QA. Would rather rebuild three times than ship something half-baked. Finds something that still breaks in every version.
04 · How we work
Our course: three steps.
Step 01
Idea
Which app are we missing?
Our apps always start from a personal frustration. Shouldn't this be better? Why is this so bad? That's how the idea for xLog Boating was born at boot 2025.
Step 02
Build
Own devices, real conditions.
We build everything in-house. Every feature is tested in our own daily routine. AI supports our quality assurance.
Step 03
Care
Shipping is where it starts.
We keep every app maintained for as long as the company exists. Updates come when they're ready. Every email is answered by one of us personally.
xLog Boating · Build 41
Care from day one
05 · Spring 2027
xLog Boating on board.
Our first app ships in spring 2027 for iOS, iPadOS, Android and Web. Until then: if you write, we answer. If you'd like to try it early, sign up for the beta.