Sync vs Internxt
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sync
Securely store, access, and share your files with end-to-end encryption. This cloud storage solution allows you to sync data across all your devices and collaborate with others through shared folders. Protect your sensitive information with robust privacy features.
- 5 GB free secure cloud storage
- Access files from any device
- Secure file sharing via links
- Collaborate with shared folders
- End-to-end encryption
- Access controls
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Sync’s encrypted cloud storage keeps your files safe, secure and private. Access your files from all of your computers and devices easily, and share your files securely with anyone. Features: * Get 5 GB of secure cloud storage free * Access files stored on any computer or device, from your phone or tablet * Upload your photos and videos to Sync * Send large files easily with links * Collaborate and share with teams through shared folders * Protect your files with built-in encryption and access controls How Sync protects your privacy: Sync's end-to-end encrypted cloud storage ensures that only you can access your data. We can't read your files - nor would we want to - ensuring that your documents, photos and videos are safeguarded from unauthorized access. We'd love your feedback! Contact us using the support link below.
Internxt
Securely store, back up, and share your files and photos with end-to-end encryption. This open-source cloud storage solution prioritizes user privacy and data control, offering a safe alternative to mainstream services.
- End-to-end encrypted cloud storage
- Secure file sharing with password protection
- Open-source and verifiable
- File backup and organization
- GDPR compliant
- Up to 10GB free storage
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Internxt Private & secure cloud storage With Internxt cloud storage, encrypt, store, back up, view, and send your files and photos to the cloud, all in complete privacy. Open-source and end-to-end encrypted, Internxt puts user safety, security, and privacy first. Simply save and share all of your documents, images, sensitive files, and confidential information while keeping total control of who has access to your data. Stand for privacy, switch to Internxt! Features: - Sign up and get up to 1GB of free cloud storage! - Store, organize, file transfer, and back up all file and photo formats - Securely send files and photos via an encrypted, password-protected link - Industry-leading, military-grade end-to-end encryption - Open-source and independently verifiable on GitHub - Based in the European Union and GDPR compliant Internxt, unlike other Big Tech cloud services, was designed to protect users' right to privacy. With Internxt, you are always in complete control of your data. No first or third-party access to your personal information ever. Internxt is the only cloud storage and file manager you need. All of Internxt's privacy services work together seamlessly, allowing you to store and send files anywhere. Enjoy private file transfer and data sharing with all the benefits of end-to-end encryption and fast upload/download speeds. The Internxt cloud drive app makes file sharing and large file transfer easy and secure. Sign up and get up to 10GB of free cloud storage! Try Internxt and enjoy complete access to all Internxt services without having to enter your credit card information. Need more phone drive and storage space? Paid plans start at less than $1/month.
Screenshots
Verdict
The clearest difference is rating: Sync at 4.1 against Internxt's 2.8. Sync also leads on review sentiment (50% vs 24%) and monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Sync holds the better App Store score, 4.1 against 2.8. That said, the two scores are not equally well evidenced: Sync has 805 ratings behind it against 79, so its average is the more settled of the two. Written reviews point the same way: 50% of Sync's written reviews are positive against 24% of Internxt's.
Sync ships an update monthly, Internxt every 6 weeks. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.
| Parameter | Sync | Internxt |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (805 ratings) — better | 2.8 (79 ratings) |
| Positive reviews | 50.2% of reviews — better | 23.9% of reviews |
| Number of ratings | 805 — better | 79 |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 53 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Sync.com Inc. | Internxt Universal Technologies Sociedad Limitada |
Customer experience
Sync
Internxt
User reviews
Sync
From 805 App Store ratingsWhat we love
- 👍 User-friendly
- 🔒 Secure cloud storage
- 💡 Great value for the price
- 🚀 Fast and reliable
- 🇨🇦 Canadian-based company
Room to improve
- 🐛 Crashes and bugs
- 🔍 Lack of search functionality
- 🚧 Outdated and basic UI
- 🔻 Slow upload/download speeds
- 📂 Limited file management options
Internxt
From 79 App Store ratingsWhat we love
- 🔒 Strong security and encryption
- 💰 Affordable pricing, good value
- 💡 Promising concept and future potential
- 👍 Easy to use (sometimes)
- 🚀 Fast when it works
Room to improve
- 🐛 Frequent login issues
- 🐛 Upload failures (large files, general)
- 🐛 Files disappearing or not syncing
- 🐛 Unreliable service
- 🐛 Poor customer support / no response
Bugs and requests
Sync
Reported bugs
5 issues- Unreliable camera roll backup
- Inconsistent file sync across devices
- Frequent app crashes and freezes
- Inability to access offline files
- Sync issues when switching devices
Requested features
5 requests- Improved iOS app integration with Files app
- Video playback and streaming support
- Bulk file management (rename, move, delete)
- Advanced sharing options and controls
- Better background sync for photos/videos
Internxt
Reported bugs
78 issues- Unable to login
- Empty buttons fail to open links
- Uploads fail
- Cannot update profile photo or name
- Issues with uploading larger files
Show 73 moreShow fewer
- Disappearing files
- Failed uploads
- Problems connecting to the server
- No option to sync photos from phone
- Uploads fail with server unavailable error
- Logged out every time app is closed
- Cannot upload files when app is in background
- Auto upload of camera roll doesn't always work
- Large files are not downloaded
- Photos do not sync
- Files and sub folders randomly leave parent folders
- File upload speeds in kilobyte-range
- Cannot get past verification stage
- App doesn't upload photos
- Photos never show up
- Halfway through transfer it fails
- Starts a new folder completely on re-upload
- Developers not responding to negative comments
- Camera roll auto upload broken
- Files failed to download after two months
- Sync photos not working properly
- Lost data locally
- Syncing mechanism broken for months
- Cannot upload single picture
- Support is slow and hasn't resolved issues
- Photo backup option is slow
- Doesn't backup automatically in background
- Search function only searches current folder
- Rename function doesn't work
- Save button beneath keyboard
- Gallery lacks thumbnails
- Upload speeds are unbearable
- No thumbnails in app
- Photos don't sync unless app is open on that page
- Photos release doesn't work
- Takes up loads of space on phone
- Keeps coming up with errors
- Still no file preview
- Won't honour refund on lifetime policy
- Photos tab won't work
- Uploaded photo doesn't show
- Charged without being signed in
- No way to cancel subscription
- Unable to search throughout folders
- Videos (files) are not uploaded into the drive
- iPad app has no landscape option
- Mobile app cannot upload any video file
- No support reply to emails
- Cannot upload files bigger than 1gb
- Uploads didn't work or show progress bar
- Some photos saved outside designated folder
- Uploaded files not showing on desktop
- Orientation locked to vertical on iPad
- Accessing files feels clunky on iPad
- Bucket id not provided error
- Photos not showing up
- Internxt Photos keeps crashing
- App crashes when images are loading
- No landscape mode on iPad app
- Files provide an error message when opening
- Renamed file with (1) when moving
- Error downloading file
- Refresh screen makes everything disappear
- Renamed file again adding (1) (1)
- Cannot upload ANYTHING
- Cannot create a file
- App stuck in no-go mode
- Webpage states transparency but not on GitHub
- Crashes on launch in iPadOS
- Not supported for iPadOS
- No verification email received
- Server error when signing up
- Minor problem signing in on Day 1
Requested features
18 requests- Visual customization (folder colors, icons)
- Dark mode support
- Sync photos from phone automatically
- Background refresh support
- Multiple file selection and moving
Show 13 moreShow fewer
- On-device functionalities
- Integration with iOS share menu
- Saving offline files
- Face ID/PIN lock for app
- Search throughout all folders
- Favourites option
- Thumbnail previews for videos
- Landscape mode for iPad
- Local caching for offline access
- Paste files into app
- Select Internxt in share sheet
- File previews within the app
- Swipe through images to view
In-app purchases
Sync
No in-app purchases
Internxt
No in-app purchases








