Tresorit vs Boris
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tresorit
Securely store, sync, and share files with end-to-end encryption. Protect your photos, memos, and team documents with zero-knowledge standards, ensuring only you and authorized users can access your data. Manage permissions and share links for secure collaboration.
- End-to-end encrypted file sync
- Secure file sharing
- Create shared folders
- Encrypted camera upload
- Manage file permissions
- Offline file access
- 2-factor authentication
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End-to-end encrypted file sync & sharing app that lets you store, sync and share files securely and easily. Save your photos to a secure place, create memos about meetings for your team and access them in shared folders on the go – and be sure that no one can read your files besides you and those who you share with. Tresorit uses built-in end-to-end encryption with zero-knowledge standards to guarantee the highest level of security. All your files are encrypted on your device before they are uploaded to the cloud, which means no one else can read them besides you, no hackers, no authorities, not even Tresorit’s IT admins. Already a Tresorit user? Just download, sign in, and go! Features: • Create shared folders (tresors) with your friends or colleagues, access their contents securely on any iOS device • Backup your photos in a secure place with end-to-end encrypted camera upload • Keep control of your files by managing permissions • Share files securely even with those without an account: send links instead of risky attachments • Create favorite tresors, access and edit your files even when you are offline • Protect your account with 2-factor authentication and app passcode to ensure no one has access to your tresors - even if someone gains access to your phone • Say no for tracking: Tresorit for iOS accesses the least it has to. No location tracking, no access to your contacts • Tresorit for iOS features the same end-to-end encryption and security as the desktop apps • Make the most out of Tresorit by adding the desktop client as well (sync between devices, locations, access your files from all devices) What do others say about Tresorit? “One of the Best Cloud Storage Services that Protect Your Privacy” – LifeHacker “There are several services that offer secure storage in the cloud, but Tresorit is definitely one of the best” – PC Advisor
Boris
Effortlessly split restaurant bills by scanning receipts and assigning items. Avoid awkward math and ensure everyone pays their exact share, including tax and tip.
- Scans restaurant receipts
- Assigns ordered items
- Splits shared dishes
- Calculates exact share of tax and tip
- Shows individual totals for easy settlement
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Stop doing math at the table. You just had a great dinner with friends. Then the bill arrives — and suddenly everyone's doing mental math, arguing over who got what, and just rounding up, or even worse, splitting the bill evenly, to "make it easy" (even though you only had the salad). Let Boris help you. Snap a photo of your receipt and Boris instantly reads it. Tap the items you ordered, and Boris calculates your exact share — including your proportional cut of tax, tip, and any fees. Splitting a dish? Boris handles that too. No more overpaying. No more awkward moments. What Boris does: - Scans any restaurant receipt in seconds - Lets you tap exactly what you ordered - Splits shared dishes fairly between people - Calculates your precise share of tax, tip, and fees - Shows everyone's total so settling up is instant Whether you're splitting a $400 omakase with three add-ons and four drinks or a $30 pizza, Boris makes sure everyone pays what they actually owe — down to the cent. Dinner with friends should be fun. Let Boris handle the bill.
Screenshots
Verdict
The clearest difference is update cadence: Boris at daily against Tresorit's every 5 weeks. Boris also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). Tresorit's advantage is ratings volume (511 vs 4) and device support (3 vs 1). On price, 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.
Boris holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Tresorit has 511 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 81% of Tresorit's written reviews are positive against 100% of Boris's.
Tresorit ships an update every 5 weeks, Boris daily. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Tresorit | Boris |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (511 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 80.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 511 — better | 4 |
| Update frequency | Every 5 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 134 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Tresorit | CHESTER CHOY-HO LEUNG |
Customer experience
Tresorit
Boris
Bugs and requests
Tresorit
Reported bugs
3 issues- Frequent app crashes or freezes
- Issues with file uploads and downloads
- Syncing problems across devices
Requested features
4 requests- Improved mobile app integration with iOS Files app
- Ability to password-protect shared links
- Thumbnail previews for images and documents
- Scan-to-PDF functionality
Boris
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tresorit
No in-app purchases
Boris
No in-app purchases









