Filen vs SA_agent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Filen
Securely store photos, videos, and documents with military-grade encryption. Access files on any device, share them easily, and enjoy features like offline access and encrypted notes. Offers a free tier with 10 GB storage.
- 10 GB free storage
- Unlimited pro storage
- Secure client-side encryption
- Offline file access
- Cross-device file access
- Encrypted notes and chats
- Automatic camera upload
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Filen is everything you need for storing your photos, videos and documents secure and encrypted in the cloud. Get 10 GB storage for free when you create an account. Features: - Get 10 GB when you create an account - Get unlimited storage with our pro offerings - Easily share files with family, friends and colleagues, even if they are not Filen users - Military grade client sided AES 256 bit encryption, your files truly belong to you - only you - Make files available offline for easy access wherever, whenever - Stream and preview your photos, documents, images and audio files straight from the cloud - Access your files on every device - Encrypted notes - Encrypted chats - Clean, easy to use interface for easy file management - Dark mode available for those who work at night or just love the darker look! - Automatic camera upload - Share target - Files app integration Terms of service: https://filen.io/terms Privacy policy: https://filen.io/privacy
SA_agent
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SA_agent is a Safari Web Extension for researchers who use Google Scholar on iPhone and iPad. It adds local journal context to supported result pages and provides optional AI-powered research tools through an Apple-linked credit balance. RESEARCH WITH LOCAL JOURNAL CONTEXT • See color-coded SJR quartiles and available JCR, CAS, CiteScore, indexing, and discipline-list fields beside supported Scholar results. • Search more than 35,000 bundled journals by title or ISSN without contacting a journal-ranking service. • Choose, reorder, and hide ranking badges to match your workflow. • Import a private custom journal list from CSV or JSON and display its ranks alongside bundled data. Custom datasets stay in extension-local storage. OPTIONAL AI RESEARCH TOOLS • Create focused paper summaries from Scholar results. • Choose a 30–1,000-word target and Academic, Formal, or Casual tone. • Regenerate or improve a summary, then copy it or download it as text. • Connect an optional Zotero Web API account, format up to 50 library items in APA, Chicago, MLA, or Harvard style, and generate a downloadable literature-review draft. • Review the estimated credit cost before generation. SA_agent blocks the request when the available balance is below the estimate. APPLE-LINKED CREDITS Open the containing SA_agent app to buy, restore, or refresh Apple-linked credits. The Safari extension reads the account through native messaging, so you do not need to paste an extension token. Journal rankings, Journal Search, and custom datasets do not require credits. AI summaries and literature reviews require an internet connection and sufficient credits from Apple in-app purchases. PRIVACY BY ACTION Journal matching, ranking lookup, and custom datasets are processed locally. Paper text or formatted Zotero citations are sent to the SA_agent service only when you explicitly request AI generation. Optional Zotero credentials are used for Zotero API requests. SA_agent does not sell personal information, collect general browsing history, or run advertising analytics. See the Privacy Policy for complete details. GET STARTED 1. Open SA_agent and buy or restore credits if you want to use AI features. 2. Enable the SA_agent extension in Safari and allow access to supported Google Scholar pages. 3. Open the extension Options page to choose badges, search journals, add a custom dataset, or connect Zotero. Availability of optional ranking fields depends on the licensed data included in the installed release. SA_agent is intended for academic research workflows. Google Scholar and Zotero are trademarks of their respective owners. SA_agent is not affiliated with or endorsed by Google Scholar or Zotero.
Screenshots
Verdict
The clearest difference is in-app purchases: Filen at none against SA_agent's 3. SA_agent's advantage is device support (5 vs 2) and iOS requirement (15.0 vs 26.0). On price, update cadence 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
Both are free to download. SA_agent sells 3 one-off in-app purchases. Filen asks for nothing beyond the download.
Filen ships an update fortnightly, SA_agent every 3 weeks. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.
| Parameter | Filen | SA_agent |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (126 ratings) — better | — |
| Positive reviews | 47.7% of reviews | — |
| Number of ratings | 126 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac, Vision Pro — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 103 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | Filen Cloud Dienste UG (haftungsbeschraenkt) | 鹏帆 常 |
Bugs and requests
Filen
Reported bugs
18 issues- App crashes when uploading photos/videos
- Music pauses when app is minimized
- Photo upload stuck at specific file counts (e.g., 42 photos)
- Notes lose data during sync
- Note type conversion deletes text content
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- Video thumbnails not displaying correctly
- Cannot open audio files in app
- App stuck on opening screen
- Login credentials not working on iOS despite working elsewhere
- Upload progress not visible in latest update
- File upload stalls at 'finishing' stage
- Camera upload fails with VPN enabled
- Rich text editor loses data on sync
- Share public link toggle does nothing
- Media not found error when uploading images
- App unable to load albums page
- Password reset link not sending
- Automatic account deletion after inactivity
Requested features
12 requests- Video streaming/playback within app
- Read-only file mode option
- Back-sync feature (delete from phone, delete from cloud)
- Multi-select file upload capability
- iPad split-screen view support
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- Shared folder system like Dropbox/Google Drive
- Album-to-folder mapping for camera uploads
- iOS Files app integration/mounting
- Audio file playback within app
- Dark mode following system settings
- Magnetic link download support
- Better gallery navigation and filtering
SA_agent
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Filen
No in-app purchases
SA_agent
- SA Agent Credits$0.99
- SA Agent Credits$4.99
- SA Agent Credits$19.99









