Manage documents
Search, filter and manage every document in your Paperless-ngx archive — right from your iPhone.
App development Apps that make
Apps that make
everyday life simpler.
I'm Thomas Dillmann and I build thoughtful iOS apps — focused on privacy, clean design and real usefulness. Here are my apps.
01 / Paperless24
Your Paperless-ngx archive. In your pocket.
The iOS app for your self-hosted Paperless-ngx server. Scan, search and manage your documents — secure, fast and entirely in your hands.
Download on the App Store 
Scan instantly
Scan documents with the camera and upload them to your archive in seconds.
Secure & private
Your data stays on your own server. Face ID protects access to the app.
Self-hosted
Connects exclusively to your own Paperless-ngx server. No third-party cloud.
5 languages
Available in German, English, French, Spanish and Italian.
Two-factor support
Supports two-factor authentication for a secure connection to your server.
02 / Vermietoo
Your digital assistant for private landlords.
Properties, tenants and bookings — all in one app. Keep income and expenses in view and put an end to the paper chaos at tax time.
Download on the App Store
Manage properties
Create multiple properties and keep income and expenses in view per property.
Tenants & statements
Assign tenants to properties and generate additional cost statements as PDFs.
Tax categories
Maintenance, capital improvements, rental income, additional costs and advertising expenses — cleanly separated.
Archive receipts
Store receipts via photo, your media library or directly from Paperless24.
Annual export
Export everything as PDF or CSV — including all receipts as a ZIP for your tax advisor.
iCloud sync
Your data syncs automatically between iPhone and Mac.
03 / Tellerwert24
Track calories — as easily as taking a photo.
Your food diary with AI: snap a photo of your plate or just describe your meal — Tellerwert24 recognises the dish and estimates calories and macros. Fast, local and account-free.
Download on the App Store
AI photo recognition
Snap your plate or type a quick note — the AI recognises the dish and estimates calories, protein, carbs and fat.
Barcode & nutrition
Scan a barcode or search a product — precise nutrition values from the Open Food Facts database.
Calories & macros at a glance
A calorie ring, macro bars and a health score show you where you stand today in a single glance.
Intermittent fasting
Start your fasting timer and keep the window in view via a Live Activity right in the Dynamic Island.
Trends & achievements
Weight history, streaks and achievements keep you motivated and show your progress over the weeks.
Local & private
Your data stays on your device. No account, no tracking — your nutrition is nobody else’s business.
Three apps. One developer. Full control over your data.
Download Paperless24, Vermietoo and Tellerwert24 from the App Store and try them yourself.