Swift Paperless vs Synctrain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Swift Paperless
This app allows users to manage documents directly from their iOS device. It seamlessly integrates with a self-hosted document management system, ensuring data privacy and control. Easily find, categorize, and add new documents on the go.
- Native iOS integration
- Paperless-ngx compatibility
- Document finding
- Document categorization
- Add documents from phone
Read full descriptionHide full description
Swift Paperless is a native iOS app that interacts with the popular Paperless-ngx document management software. Paperless-ngx is self-hosted, and therefore fully privacy preserving: you control your data! With Swift Paperless, it's easy to find, categorize and also add documents from your phone!
Synctrain
Securely synchronize files and folders between your devices. Stream audio and video directly from other devices. Manage file sharing permissions to control access to your data.
- Secure file synchronization
- Full folder synchronization
- Specific file selection
- Audio and video streaming
- Cross-device file mirroring
- Customizable sharing permissions
Read full descriptionHide full description
With Synctrain you can securely synchronize files with other devices that have Syncthing installed. You can choose to synchronize full folders, or choose specific files. With Synctrain you can also stream audio and video files from other devices. When you synchronize files, all changes, including deleting files, also happen on your other devices. Do not use Synctrain for back-up purposes, and always keep a back-up of your data. You decide with which devices you share which files. This also means the app makers cannot help you access or recover any lost files. This app is powered by Syncthing. This app is however not associated with or endorsed by Syncthing nor its developers. Please do not expect support from the Syncthing developers. Instead, contact the maker of this app if you have questions.
Screenshots
Verdict
The clearest difference is in-app purchases: Synctrain at none against Swift Paperless's 4. On price, rating, review sentiment and ratings volume 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. Swift Paperless sells 4 one-off in-app purchases. Synctrain asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Swift Paperless against 4.9 for Synctrain. Both are backed by a comparable volume of ratings — 72 and 123 respectively. Written reviews are what separate them: 97% of Swift Paperless's written reviews are positive against 89% of Synctrain's.
Swift Paperless ships an update monthly, Synctrain every 6 weeks. Both last shipped on October 15, 2026.
| Parameter | Swift Paperless | Synctrain |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (72 ratings) | 4.9 (123 ratings) |
| Positive reviews | 97.0% of reviews — better | 89.5% of reviews |
| Number of ratings | 72 | 123 — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Paul Gessinger | T-Shaped |
Customer experience
Swift Paperless
Synctrain
User reviews
Swift Paperless
From 72 App Store ratingsWhat we love
- 🚀 Fast and efficient performance
- 👍 User-friendly interface
- ✨ Modern and clean design
- ✅ Seamless integration with Paperless-ngx
- 📱 Excellent mobile scanning feature
Room to improve
- 🐛 Metadata box not resizable on iPhone 13 Mini
- 🐛 Document upload screen sometimes exits unexpectedly
- 🐛 Extra step to access iOS share sheet
- 🐛 Can't scroll multi-page PDFs on iPad
- 🐛 Document scan function buried in menus
Synctrain
From 123 App Store ratingsWhat we love
- 👍 Intuitive interface
- 🚀 Seamless sync between devices
- 🔓 Open-source and free
- 💡 Integrates with iOS Files app
Room to improve
- 🐛 Occasional connection issues
- 🔍 Could use more Apple-like design
Bugs and requests
Swift Paperless
Reported bugs
7 issues- Metadata box not resizable on iPhone 13 Mini
- Document upload screen sometimes exits unexpectedly
- Extra step to access iOS share sheet
- Cannot scroll multi-page PDFs on iPad
- Server removal from list upon logout
Show 2 moreShow fewer
- Editing area only half screen after update
- App crying about certificate issue with HTTPS
Requested features
12 requests- Ability to quickly open next document in current view (like 'save & next')
- Option to hide preview side bar for full-screen document view
- Smarter server management in multi-instance setup
- Ability to search within a document
- Support for Title view only without thumbnails
Show 7 moreShow fewer
- Siri Shortcuts support for adding documents
- Option to add from a network scanner
- Support for SSO
- Ability to copy file content from the app
- Option to send documents from archive via share menu (e.g., email)
- Grid view with thumbnails on iPad
- Direct donation link in the app
Synctrain
Reported bugs
2 issues- Occasional app crashes
- Sync delays on some devices
Requested features
2 requests- Direct photo/video sync to remote devices
- Faster initial connection to server
In-app purchases
Swift Paperless
- Coffee money$3.99
- Proper thank-you$8.99
- Above and beyond$17.99
Show 1 moreShow fewer
- Legendary generosity$44.99
Synctrain
No in-app purchases
Questions
Is Swift Paperless free?
Is Synctrain free?
Which has better reviews, Swift Paperless or Synctrain?
Do Swift Paperless or Synctrain have ads?
Which is updated more often, Swift Paperless or Synctrain?
Other comparisons
