Comparison

KnowledgeBase Builder vs Task Timeline Gantt

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KnowledgeBase Builder

Organize and search text documents and web pages with links within a mind map structure. Automatically create mind maps from text, import Wikipedia articles, and export your knowledge base as HTML. Also functions as a flowcharting tool.

Highlights
  • Save text documents and web pages
  • Full-text search
  • Organize with mind maps
  • Automatic mind map creation
  • Wikipedia import
  • Export to HTML
  • Flowcharting tool
Features
Read full description

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.

About

Task Timeline Gantt

This app helps you plan, track, and deliver projects with clarity. It offers a Gantt chart view for project overviews, Kanban boards for task status, and dependency linking to ensure realistic schedules. Export your plans in various formats like PDF, PNG, Excel, and XML.

Highlights
  • Gantt chart view
  • Kanban board view
  • Task dependencies
  • Milestone markers
  • Export to PDF, PNG, Excel, XML
  • iCloud sync
  • Native Mac app
Features
Read full description

**Task Timeline Gantt — Plan, Track, and Deliver** Whether you're managing a product launch, a home renovation, or a personal project, Task Timeline Gantt gives you the clarity to see exactly where everything stands — and what needs to happen next. **A Timeline That Actually Makes Sense** The Gantt chart view puts your entire project on one screen. Drag to move tasks, resize bars to adjust durations, and see how everything fits together at a glance. Need to mark a key delivery date? Zero-duration milestones render as crisp diamonds so critical moments never get lost in the timeline. **Dependencies That Keep You Honest** Link tasks together so you always know what's blocking what. Dependency arrows connect automatically — even to milestone diamonds — so your schedule reflects reality, not wishful thinking. **Kanban When You Need It** Switch to the Kanban board when you want to focus on status rather than schedule. Drag cards between columns to move work forward. Both views stay in sync, so you're always looking at the same underlying data no matter which perspective you prefer. **Export in Any Format** When it's time to share your plan, Task Timeline Gantt has you covered: - **PDF** — sharp, print-ready, and easy to attach to any email or document - **PNG** — a clean image of your chart, ready to drop into a presentation or report - **Excel** — a full spreadsheet of your task data, compatible with Microsoft Excel and Apple Numbers - **XML** — a project file importable into other planning tools Exports are generated entirely on-device. No account required, no data sent to a server. **Seamless iCloud Sync** Your projects stay in sync across all your Apple devices automatically via iCloud. Start a plan on your iPhone, refine it on your iPad, and present it from your Mac — everything is always up to date. **Built for iPhone, iPad, and Mac** Task Timeline Gantt is a single universal purchase that runs natively on all your Apple devices. The Mac app is a full-featured desktop experience — not a scaled-up phone app — with a fixed side panel, native save dialogs, and keyboard-friendly interactions. **Private by Design** Your project data belongs to you. Task Timeline Gantt does not collect personal information, does not serve ads, and does not require an account. Everything is stored locally and in your own private iCloud container. **Entries (projects, tasks, owners and categories) can be in your native language!** --- *Plan with confidence. Ship on time.*

Screenshots

KnowledgeBase Builder4 screens
Task Timeline Gantt4 screens

Verdict

The call

The clearest difference is rating: Task Timeline Gantt at 5.0 against KnowledgeBase Builder's 4.7. Task Timeline Gantt also leads on price ($5.99 vs $8.99) and iOS requirement (13.4 vs 15.0). KnowledgeBase Builder's advantage is ratings volume (24 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

KnowledgeBase Builder costs $8.99 and Task Timeline Gantt $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Task Timeline Gantt holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: KnowledgeBase Builder has 24 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

KnowledgeBase Builder ships an update every 2 weeks, Task Timeline Gantt every 3 weeks. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 6 level
KnowledgeBase Builder versus Task Timeline Gantt: the parameters behind the verdict, then further details
ParameterKnowledgeBase BuilderTask Timeline Gantt
Price$8.99$5.99 — better
Rating4.7 (24 ratings)5.0 (1 ratings) — better
Positive reviews90.9% of reviews—
Number of ratings24 — better1
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.013.4 — better
Further details — not scored
Size22 MB18 MB
Age rating4+4+
DeveloperIngo StraubMICHAEL STONE

In-app purchases

None

KnowledgeBase Builder

No in-app purchases

None

Task Timeline Gantt

No in-app purchases

Questions

Is KnowledgeBase Builder free?
KnowledgeBase Builder costs $8.99, with no in-app purchases.
Is Task Timeline Gantt free?
Task Timeline Gantt costs $5.99, with no in-app purchases.
Which has better reviews, KnowledgeBase Builder or Task Timeline Gantt?
Task Timeline Gantt is rated higher. KnowledgeBase Builder averages 4.7 out of 5 from 24 ratings, while Task Timeline Gantt averages 5.0 from 1 ratings.
Do KnowledgeBase Builder or Task Timeline Gantt have ads?
Neither KnowledgeBase Builder nor Task Timeline Gantt shows ads.
Which is updated more often, KnowledgeBase Builder or Task Timeline Gantt?
KnowledgeBase Builder ships an update every 2 weeks, and Task Timeline Gantt every 3 weeks. Most recently, KnowledgeBase Builder was updated on November 2, 2026 and Task Timeline Gantt on November 10, 2026.

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