Comparison

DEVONthink To Go 4 vs TaskForge

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

Head to head
About

DEVONthink To Go 4

Manage your entire knowledge library on your iPad and iPhone. Organize, edit, and annotate documents, notes, and more. Leverage generative AI for summaries, content creation, and advanced search. Syncs privately and securely across devices.

Highlights
  • Document organization and management
  • AI-powered summaries and content creation
  • PDF annotation and editing
  • On-device OCR for searchable documents
  • Cross-device secure synchronization
  • Custom metadata and tagging
  • Shortcuts automation
Features
Read full description

Your entire knowledge library. Always with you. Always private. DEVONthink To Go is your document repository when you're not at your Mac. Collect, organize, edit, and annotate. Use generative AI to work with your stored knowledge or create new documents. Automate with Shortcuts. Our time-tested technology keeps all your data in sync between your Mac, iPad, and iPhone, privately and securely. The professional document and information manager for iPad and iPhone. From DEVONtechnologies, driving innovation since 2002. - Students: Annotate research papers with AI-powered summaries - Teachers: Organize your materials, use AI to create handouts and tests - Researchers: Have your data with you in a robust, powerful knowledge manager - Lawyers: Keep all case files organized and encrypted Have your important documents with you at all times: - Never lose an important document again, keep everything organized - Store PDFs, notes, images, bookmarks, just about any type - File your documents in groups, even more than one group at a time - Use tags, mark documents with flags or as unread, give them a star rating - Versioning lets you return to a previous state of a document - Revision-proof databases prevent edits to documents with special requirements - Sync your data between Macs, iPads, and iPhones, securely and privately Work with your documents: - Edit texts, Markdown files, or rich text documents - Annotate and edit PDFs with common tools - Make scans, scanned PDFs, or images searchable with the built-in, on-device OCR - Add custom, searchable metadata fields to enrich your documents Use generative AI: - Work with your favorite provider and model - Chat with your documents, analyze or summarize them - Transform text or extract text from images and even handwritten notes - Create new images from your data - Find documents using natural language with the AI-powered search assistant - Let the AI make order from chaos, rename documents, add tags, or label or rate them DEVONthink To Go is well-integrated with other apps: - Link to your documents from other apps with universal links - Access all your documents also through the Files app - Clip data from almost any app with the Clip to DEVONthink extension - Use drag-and-drop, inside DEVONthink To Go or between apps - Automate repetitive tasks with Shortcuts actions DEVONthink To Go is great standalone but also works perfectly with DEVONthink for Mac and across multiple devices. Synchronize your databases securely and privately over the local network or through a cloud service of your choice. You decide what data is synced, when, and where. Strong encryption makes sure that your data belongs to you, not to your service provider or us. Privacy policy: https://www.devontechnologies.com/r/privacy End user license agreement: https://www.devontechnologies.com/r/eula

About

TaskForge

Manage your Obsidian tasks directly from your mobile device with real-time sync and notifications. Visualize your workload with calendar and Kanban views, and stay organized with powerful search and filtering. Create and edit tasks using familiar Markdown syntax.

Highlights
  • Real-time push notifications for tasks
  • Home screen widgets for at-a-glance task viewing
  • Deep integration with Obsidian vaults
  • Calendar and Kanban board task visualization
  • Advanced search and filtering capabilities
  • Markdown-powered task creation and editing
  • Cross-platform sync via iCloud
Features
Read full description

Bring your tasks, notes and calendar together without creating a TaskForge account. Your tasks and notes stay in local Markdown files you can open in any editor. Create tasks, write notes and view your calendar for free. Note editing is in beta. Start with a folder of your own or use your existing Obsidian vault, with nothing to import or convert. A real to-do list and task manager on every screen you use: iPhone, iPad and Mac. Widgets, notifications, a month calendar with your own events beside your tasks, kanban, search, and your notes in the same app. "After trying many apps and workflows, this is the first one that actually stuck and made me productive!" (user review) Works with your vault Reads and writes Obsidian Tasks emoji fields, Dataview fields, Task Genius and TaskNotes YAML frontmatter with your own field mapping. Every edit goes back to the original file. Home Screen widgets Today, overdue, a tag, a saved filter or any section of a space, in every size up to XL. Check a task off without opening the app. iPhone, iPad and Mac. Notifications and reminders Push notifications for due and scheduled work, several reminders on one task, and a daily summary. Calendar, built in Your device calendars (iCloud, Google, Exchange) sit beside your tasks in the month view, in spaces and in widgets. Events come from those calendars, not from files. Notes and daily notes Open, read and edit any note in your vault, next to the tasks inside it. Every workspace gets a daily note, one tap from search or the calendar agenda. Lists, kanban and search Spaces that stack task and event sections. Custom filtered lists, a kanban board with drag and drop, tags, contexts, projects, priorities, recurring tasks, and start, scheduled and due dates. Search and multi-condition filters across the whole vault. Archive completed tasks instead of deleting them. Quick capture Type a task the way you would say it and TaskForge fills in the date, priority and tag. Optional tools for your AI agent Use your own AI agent to turn meeting notes into tasks or update your task list. TaskForge generates a guide to your folder's format. The free taskforge desktop CLI and local MCP server, installed separately on your computer, give compatible agents tools to read and edit tasks and notes. These tools run locally without network access. They do not include an AI assistant or subscription. Your chosen AI provider's account requirements and data handling still apply. Privacy No TaskForge account, no analytics. Tasks and notes work offline. TaskForge does not upload your task or note files to its own servers. External sync and AI services handle data under their own terms. TaskForge Premium The task list, kanban, search and filters, notes and daily notes, quick capture, viewing your calendar, and priority names and colors are free. Premium unlocks Home Screen widgets, notifications and per-task reminders, creating and editing calendar events, your own custom spaces and lists, task defaults, accent color and app font, and editing many tasks at once. Buy it once and keep it, or subscribe monthly with a 7-day free trial. A monthly subscription renews unless you cancel at least 24 hours before the period ends. Manage it in your Apple ID settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Not affiliated with or endorsed by Obsidian.md or Anthropic.

Screenshots

DEVONthink To Go 44 screens
TaskForge4 screens

Verdict

The call

DEVONthink To Go 4 and TaskForge both sit at 4.7 stars, but that hides the real split: 88% of TaskForge's written reviews are positive against 45% of DEVONthink To Go 4's. TaskForge also leads on update cadence (every 4 days vs every 3 weeks) and device support (4 vs 2). On price, rating, ratings volume and ads 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

Both are free to download. DEVONthink To Go 4 sells 2 in-app purchases, starting at $2.99 per month and TaskForge sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for DEVONthink To Go 4 against 4.7 for TaskForge. Both are backed by a comparable volume of ratings — 251 and 109 respectively. Written reviews are what separate them: 45% of DEVONthink To Go 4's written reviews are positive against 88% of TaskForge's.

UpkeepUpdate frequency

DEVONthink To Go 4 ships an update every 3 weeks, TaskForge every 4 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
DEVONthink To Go 4 versus TaskForge: the parameters behind the verdict, then further details
ParameterDEVONthink To Go 4TaskForge
PriceFreeFree
Rating4.7 (251 ratings) — better4.7 (109 ratings)
Positive reviews44.8% of reviews88.2% of reviews — better
Number of ratings251 — better109
Update frequencyEvery 3 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS26.015.6 — better
Further details — not scored
Size193 MB163 MB
Age rating17+4+
DeveloperDEVONtechnologies, LLCAzhar Dewji

Customer experience

DEVONthink To Go 4

All ratings242 ratings
Positive92.6%
Neutral2.5%
Negative5.0%
Written reviews29 reviews
Positive44.8%
Neutral20.7%
Negative34.5%

TaskForge

All ratings108 ratings
Positive90.7%
Neutral5.6%
Negative3.7%
Written reviews76 reviews
Positive88.2%
Neutral5.3%
Negative6.6%

In-app purchases

2 purchases

DEVONthink To Go 4

Subscriptions2
  • Monthly1 Month trial$2.991 Month
  • Yearly1 Month trial$19.991 Year
3 purchases

TaskForge

Subscriptions2
  • TaskForge Premium (Monthly)7 Days trial$1.991 Month
  • TaskForge Premium (Yearly)7 Days trial$19.991 Year
One-time1
  • TaskForge Premium (Lifetime)$49.99

Questions

Is DEVONthink To Go 4 free?
DEVONthink To Go 4 is free to download, with in-app purchases available.
Is TaskForge free?
TaskForge is free to download, with in-app purchases available.
Which has better reviews, DEVONthink To Go 4 or TaskForge?
DEVONthink To Go 4 is rated higher. DEVONthink To Go 4 averages 4.7 out of 5 from 251 ratings, while TaskForge averages 4.7 from 109 ratings.
Do DEVONthink To Go 4 or TaskForge have ads?
Neither DEVONthink To Go 4 nor TaskForge shows ads.
Which is updated more often, DEVONthink To Go 4 or TaskForge?
DEVONthink To Go 4 ships an update every 3 weeks, and TaskForge every 4 days. Most recently, DEVONthink To Go 4 was updated on October 24, 2026 and TaskForge on October 22, 2026.

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