DEVONthink To Go 4 vs Folia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Folia
This app allows users to annotate any document type from any device, organize work into projects, and capture ideas with intuitive tools. It facilitates real-time sharing with collaborators and recording ideas on the go.
- Annotate any document type
- Organize work into projects
- Capture ideas with intuitive tools
- Real-time collaboration
- Integrates with cloud storage
- Cross-device support
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Folia is the all-in-one way to annotate any document, from any device. Open a single file and start marking it up, or organize your work into projects and share with collaborators in real time. Folia lets you record your ideas wherever you are, whether at your desk or on the go. Use Folia to: - Open recent and favorited documents right from Home. - Work with individual documents on their own, or group them into projects. - Pull in files from any storage connection like Google Drive, OneDrive, Dropbox and Box. - Annotate files of any type — PDFs, MS Office documents, images, and more. - Scan and OCR paper documents with your camera. - Record audio annotations from your microphone. - Share securely between colleagues. - Record ideas from desktop, phone or tablet. Learn more at www.folia.com Privacy Policy: https://www.folia.com/legal/privacy Support: help@folia.com
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Verdict
The clearest difference is review sentiment: DEVONthink To Go 4 at 45% against Folia's 0%. DEVONthink To Go 4 also leads on ratings volume (257 vs 2) and rating (4.7 vs 4.5). Folia's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support 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
Both are free to download. DEVONthink To Go 4 sells 2 in-app purchases, starting at $2.99 per month. Folia asks for nothing beyond the download.
DEVONthink To Go 4 holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: DEVONthink To Go 4 has 257 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 45% of DEVONthink To Go 4's written reviews are positive against 0% of Folia's.
DEVONthink To Go 4 ships an update every 3 weeks, Folia monthly. Both last shipped on October 30, 2026.
| Parameter | DEVONthink To Go 4 | Folia |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (257 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 44.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 257 — better | 2 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 193 MB | 64 MB |
| Age rating | 17+ | 4+ |
| Developer | DEVONtechnologies, LLC | Branchfire, Inc. |
Customer experience
DEVONthink To Go 4
Folia
In-app purchases
DEVONthink To Go 4
- Monthly1 Month trial$2.991 Month
- Yearly1 Month trial$19.991 Year
Folia
No in-app purchases
Questions
Is DEVONthink To Go 4 free?
Is Folia free?
Which has better reviews, DEVONthink To Go 4 or Folia?
Do DEVONthink To Go 4 or Folia have ads?
Which is updated more often, DEVONthink To Go 4 or Folia?
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