DEVONthink To Go 4 vs Amplify Service Planning
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
Amplify Service Planning
Easily build and adjust service plans, schedule volunteers, and keep teams in sync for worship services. Manage roles, track song usage, and communicate with your ministry team from anywhere.
- Build service plans with timed items and songs
- Schedule volunteers by role and availability
- Send scheduling requests and reminders
- Manage teams, roles, and people
- Track song usage and arrangements
- View upcoming assignments and accept/decline
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Service Planning puts your whole worship plan in your pocket. Build and adjust service plans, schedule volunteers, and keep every team in sync — from the sanctuary, the rehearsal room, or anywhere in between. For worship pastors, music directors, and service coordinators • Build service plans with sections, timed items, songs, and notes, and see running service times • Start from a template or a previous week, and group services into a sermon series • Compare two plans side by side to see exactly what changed • Schedule volunteers by role, fill open positions, and see who has confirmed, who is pending, and who declined • Auto-schedule using availability, skills, and blockout dates • Send scheduling requests and reminders, and get notified the moment someone responds • Manage teams, roles, and people, and keep your directory current • Track song usage, arrangements, and keys in your song library, and see what other churches are singing • Review usage and service reports for your ministry For volunteers and team members • See your upcoming assignments and accept or decline with one tap • Claim open roles that match your skills • Set blockout dates so you're never scheduled while you're away • Open the plan, song details, keys, and attached files for every service you serve • Email your leader without leaving the app
Screenshots
Verdict
The clearest difference is in-app purchases: Amplify Service Planning at none against DEVONthink To Go 4's 2. Amplify Service Planning also leads on rating (5.0 vs 4.7) and iOS requirement (15.1 vs 26.0). DEVONthink To Go 4's advantage is ratings volume (260 vs 2). 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. Amplify Service Planning asks for nothing beyond the download.
Amplify Service Planning holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: DEVONthink To Go 4 has 260 ratings behind it against 2, so its average is the more settled of the two.
DEVONthink To Go 4 ships an update every 3 weeks, Amplify Service Planning monthly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | DEVONthink To Go 4 | Amplify Service Planning |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (260 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 39.4% of reviews | — |
| Number of ratings | 260 — 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 | 51 MB |
| Age rating | 17+ | 4+ |
| Developer | DEVONtechnologies, LLC | Ministry Brands |
Customer experience
DEVONthink To Go 4
Amplify Service Planning
In-app purchases
DEVONthink To Go 4
- Monthly1 Month trial$2.991 Month
- Yearly1 Month trial$19.991 Year
Amplify Service Planning
No in-app purchases
Questions
Is DEVONthink To Go 4 free?
Is Amplify Service Planning free?
Which has better reviews, DEVONthink To Go 4 or Amplify Service Planning?
Do DEVONthink To Go 4 or Amplify Service Planning have ads?
Which is updated more often, DEVONthink To Go 4 or Amplify Service Planning?
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