KnowledgeBase Builder vs Stechuhr Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KnowledgeBase Builder
This app creates an infinite knowledge network, allowing you to link millions of ideas in a single file. It offers a 3D view, integrates whiteboard, mind map, and Kanban functionalities, and supports rich text notes and attachments with full-text search.
- Infinite mind map and knowledge network
- Interactive 3D visualization
- Whiteboard, Mind Map, and Kanban views
- Timeline for dates and deadlines
- Rich text notes and attachments
- Full-text search within documents
- Wikipedia, Wikidata, and Obsidian import
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The infinite mind map for iPhone & iPad: millions of connected ideas in a single file. Traditional mind mapping tools hit their limits at 50 to 100 nodes and force you into a rigid tree. InfoRapid KnowledgeBase Builder is a true knowledge network for personal knowledge management and your digital "second brain": any item can be linked to any other, every connection carries its own label, and your database grows to millions of entries without becoming cluttered. Just like in Google Earth, you always see exactly the area you are interested in – a tap smoothly centers any item. SPECTACULAR 3D VIEW Experience your knowledge in space: the interactive 3D view arranges your network as a sphere, an orrery or a planetarium. Fly from item to item with smooth camera moves, or let presentation mode take you on a guided tour – perfect for talks, teaching and videos. WHITEBOARD, MIND MAP AND KANBAN IN ONE APP Start freely on the whiteboard: ideas, notes and tasks float on an infinite canvas. As your thoughts take shape, arrange them as a mind map with one tap – or as a Kanban or Scrum board for projects and tasks. Drag a card into the next column with your finger or Apple Pencil and its status follows automatically. TIMELINE FOR DATES AND DEADLINES Give every item a start, end, due date, status, priority and owner. The timeline shows your whole project at a glance; drag a bar with a swipe to reschedule, tap it to open the item. EVERY DIAGRAM TYPE, AUTOMATICALLY ARRANGED Connect items by drag and drop using touch or Apple Pencil and label every relationship. A single tap arranges the whole network radially, symmetrically, hierarchically or as a table. Create mind maps, concept maps, flowcharts, org charts, family trees and even mathematical formulas (LaTeX). The app can also draw flowcharts straight from pseudocode. NOTES, RICH TEXT AND ATTACHMENTS Every item holds more than a title: formatted notes with tables, checklists and links to other items. Attach PDFs, Word and Excel files, images or web links directly – with automatic previews. FULL-TEXT SEARCH INSIDE YOUR DOCUMENTS The lightning-fast search finds not only item names but also the text in your notes and attached documents. OPTIMIZED FOR TOUCH & APPLE PENCIL Interact with your knowledge base naturally and fluidly: navigate with pinch-to-zoom, draw and connect thoughts directly with your finger or Apple Pencil. Whether on the go with your iPhone or on the expansive canvas of the iPad Pro, the interface adapts effortlessly to your device. WIKIPEDIA, WIKIDATA AND OBSIDIAN IMPORT Search Wikipedia or Wikidata right inside the app and turn entire articles, including their relationships, into a ready-made mind map. Text analysis automatically extracts the key terms from your own texts. Complete Obsidian vaults can be imported, too. CATEGORIES, TAGS AND FILTERS Group items by color and topic and hide entire branches with a single switch. ALSO INCLUDED • Learn with flashcards: the app turns your mind maps into flashcards and cloze tests for school, university and work. • Undo without worry: up to 200 steps are kept – even after a restart. • Open formats: import and export as JSON, XML, CSV, text document, image or 3D model. • Your data stays with you: every knowledge base is a fast SQLite file (.kdb) stored directly on your device. 100% offline, no account, no cloud lock-in, no tracking. • Seamless sync via iCloud Drive: share and edit the exact same .kdb file across iPhone, iPad, and your Mac or PC.
Stechuhr Pro
Effortlessly track your work hours, breaks, and overtime with this app. It offers manual or automatic time logging via location, NFC, Siri, or Apple Watch, with real-time updates on your progress and intelligent reminders.
- Manual time tracking
- Automatic time tracking via location
- NFC, Siri, and Shortcut integration
- Apple Watch, Widgets, Live Activity, Dynamic Island support
- Break tracking with automatic rules
- Overtime calculation and reporting
- PDF and CSV export
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Arbeitszeit, Pausen & Überstunden im Griff – mit Stechuhr Pro Du möchtest genau wissen, wie viel du wirklich arbeitest, wann dein Feierabend erreicht ist und wie sich deine Überstunden entwickeln? Stechuhr Pro unterstützt dich dabei, deine Arbeitszeit smart, übersichtlich und zuverlässig zu erfassen – egal ob im Büro, im Homeoffice, unterwegs oder an wechselnden Arbeitsorten. Du kannst deine Zeiten manuell starten und stoppen oder automatisch per Standort erfassen lassen. Zusätzlich stichst du bequem per NFC-Tag, Siri, Kurzbefehl, Widget oder Apple Watch an und ab. Live Activity und Dynamic Island zeigen dir deine laufende Arbeitszeit direkt auf dem Sperrbildschirm oder in der Dynamic Island. Die App verrechnet Arbeitszeit, Pausen und Überstunden im Hintergrund. So siehst du jederzeit: • Wie lange du heute bereits gearbeitet hast • Wie viel Pause erfasst wurde • Ob gesetzliche Pausenzeiten eingehalten wurden • Wie viele Überstunden sich aufgebaut haben • Wann dein Feierabend erreicht ist Intelligente Erinnerungen helfen dir, rechtzeitig zu stempeln, Pausen im Blick zu behalten und Arbeitszeitüberschreitungen zu vermeiden. Funktionsumfang von Stechuhr Pro • Manuelle Zeiterfassung Starte und stoppe deine Arbeitszeit direkt in der App – klar, schnell und flexibel. • Automatisches An- und Abstechen per Standort Lege Arbeitsorte fest und lasse deine Arbeitszeit automatisch per Geolocation erfassen. • Homeoffice und mehrere Arbeitstypen Erfasse Büro, Homeoffice oder andere Tätigkeiten getrennt und werte sie übersichtlich aus. • Pausen automatisch oder manuell Nutze automatische Pausenregeln oder stich Pausen manuell an und ab. Pausen werden in Auswertungen und Berichten berücksichtigt. • NFC, Siri und Kurzbefehle Stemple per NFC-Tag, Siri oder Kurzbefehl. Ideal für Eingang, Schreibtisch, Werkstatt oder Fahrzeug. • Apple Watch, Widgets, Live Activity & Dynamic Island Behalte deine laufende Arbeitszeit direkt am Handgelenk, auf dem Homescreen, Sperrbildschirm oder in der Dynamic Island im Blick. • Auswertungen und Diagramme Analysiere Arbeitszeit, Pausen, Überstunden, Homeoffice, Orte, Standortqualität und Betreten/Verlassen-Ereignisse. • PDF- und CSV-Export Erstelle Berichte für Zeiten, Überstunden und Homeoffice – ideal für Dokumentation, Arbeitgeber oder Buchhaltung. • Backup, Wiederherstellung und Abgleich Sichere deine Daten, stelle Backups wieder her und gleiche fehlende Zeiten über Kalenderdaten ab. • Individuelle Einstellungen Passe Arbeitszeitmodelle, Arbeitstage, Pausenregeln, Standortprofile, Verzögerungen, Benachrichtigungen und vieles mehr an deinen Alltag an. • Datenschutzfreundlich Deine Arbeitszeiten bleiben unter deiner Kontrolle. Du entscheidest, welche Funktionen du nutzt und welche Daten du exportierst. Stechuhr Pro ist dein flexibler Begleiter für Arbeitszeit, Pausen, Überstunden und Feierabend – intuitiv, zuverlässig und bereit für deinen Arbeitsalltag.
Screenshots
Verdict
The clearest difference is review sentiment: KnowledgeBase Builder at 91% against Stechuhr Pro's 0%. KnowledgeBase Builder also leads on iOS requirement (15.0 vs 26.0). Stechuhr Pro's advantage is price ($1.99 vs $8.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
KnowledgeBase Builder costs $8.99 and Stechuhr Pro $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
KnowledgeBase Builder ships an update every 2 weeks, Stechuhr Pro fortnightly. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.
| Parameter | KnowledgeBase Builder | Stechuhr Pro |
|---|---|---|
| Price | $8.99 | $1.99 — better |
| Rating | 4.7 (24 ratings) — better | — |
| Positive reviews | 90.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 24 — better | — |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 22 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Ingo Straub | Joerg Trautmann |
Customer experience
KnowledgeBase Builder
Stechuhr Pro
In-app purchases
KnowledgeBase Builder
No in-app purchases
Stechuhr Pro
No in-app purchases
Questions
Is KnowledgeBase Builder free?
Is Stechuhr Pro free?
Do KnowledgeBase Builder or Stechuhr Pro have ads?
Which is updated more often, KnowledgeBase Builder or Stechuhr Pro?
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