Cryptomator vs Secria Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cryptomator
Encrypt your sensitive data stored in cloud services with this open-source tool. It allows you to create secure vaults with passwords, accessible only by you, and integrates seamlessly with your device's file system. Protect your privacy and ensure your data remains confidential.
- Cloud data encryption
- Password-protected vaults
- Face ID/Touch ID unlock
- Files app integration
- Compatible with major cloud services
- Open-source software
Read full descriptionHide full description
Take the security of your data into your own hands. Cryptomator encrypts your files before they reach the cloud — so only you hold the key. Not your cloud provider, not us, no one. Most cloud providers encrypt your data only during transmission, or they keep the decryption keys themselves — keys that can be stolen, copied, or misused. With Cryptomator, the key to your data stays in your hands. EASY TO USE Cryptomator is a simple tool for digital self-defense. Protect your cloud data yourself, independently. • Assign a password to a folder — we call it a vault. That's all: no key creation, no registration, no configuration • Unlock vaults with Face ID / Touch ID • Fully integrated into the Files app — browse and open your encrypted files right where you already manage them • Everything you save into a vault is encrypted automatically COMPATIBLE Cryptomator works with the most commonly used cloud storages and is available for all major operating systems. • Compatible with iCloud Drive, Dropbox, Google Drive, OneDrive, SharePoint (incl. Microsoft Teams), pCloud, Box, WebDAV- and S3-based cloud storage services • Create vaults in any location via other File Providers (third-party apps must support this) • Access the same vaults across all your mobile devices and computers SECURE & TRUSTWORTHY You don't have to trust Cryptomator blindly, because it is open source software — everyone can see the code: https://github.com/cryptomator/ios • No backdoors and no expiration date, thanks to open source • File content and filename encryption with AES and 256 bit key length • Vault password secured with scrypt for enhanced brute-force resistance • Independently audited by security researchers; crypto implementation publicly documented If someone looks into the folder in your cloud, they cannot draw any conclusions about your data. AWARD-WINNING Cryptomator received the CeBIT Innovation Award 2016 for Usable Security and Privacy. CRYPTOMATOR COMMUNITY Join the Cryptomator Community and participate in the conversations with other Cryptomator users: • Community: https://community.cryptomator.org • Mastodon: @cryptomator@mastodon.online --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Secria Mail
Secure, private, and easy-to-use encrypted email. Offers seamless migration from other providers, advanced spam filtering, and alias creation for enhanced online privacy. Features zero-access storage and post-quantum encryption.
- Encrypted email with zero-access storage
- Easy migration from Gmail, Outlook, Apple Mail
- Alias creation for every site
- Spam filtering and impersonation checks
- Post-quantum encryption
- Export mail as MBOX
Read full descriptionHide full description
Secria Mail is the better, safer inbox: encrypted email that's easy to use, with nothing to switch on. EASY TO SWITCH - Bring your mail from Gmail, Outlook, Apple Mail, Thunderbird or Proton, with step-by-step help. Every email keeps its date. - Forward your old address, or use your own domain with Mail Plus or Pro. - Export all your mail as standard MBOX, at any time. SECURE WITHOUT TRYING - Spam filtering, impersonation checks and encryption are always on. - Tracking pixels are removed before you open a message, and senders never see your IP address. - Lock any email with a password and send it to anyone, even on Gmail. - Zero-access storage: your mail is locked with a key made from your password, on your device. - Post-quantum encryption, ML-KEM-1024 and X25519, on every plan. EASY EVERY DAY - An address for every site. Create an alias in a tap, delete any that gets spam. - Folders and labels in your colors, with your own signatures. - Breach alerts tell you when your address leaks. - No ads, and no profile built from your mail. START FREE The free plan is 1 GB, 2 aliases, 3 folders and the same encryption as every paid plan. No card needed. Mail Plus adds room, aliases and your own domain. Secria Pro adds 500 GB and the full Secria VPN on 5 devices. Your mail on the web, iPhone and iPad, with one account. Terms of Use: https://secria.me/app-tos Privacy Policy: https://secria.me/app-privacy-policy
Screenshots
Verdict
The clearest difference is rating: Secria Mail at 5.0 against Cryptomator's 4.4. Secria Mail also leads on review sentiment (100% vs 63%) and iOS requirement (15.0 vs 17.0). Cryptomator's advantage is ratings volume (444 vs 5). 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. Cryptomator sells 5 in-app purchases, starting at $9.99 per year and Secria Mail sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Secria Mail holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Cryptomator has 444 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 63% of Cryptomator's written reviews are positive against 100% of Secria Mail's.
Cryptomator ships an update every 3 weeks, Secria Mail every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Cryptomator | Secria Mail |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (444 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 62.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 444 — better | 5 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 122 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Skymatic GmbH | Secria, Inc. |
Customer experience
Cryptomator
Secria Mail
Bugs and requests
Cryptomator
Reported bugs
4 issues- Vault password change issues
- Files disappearing or becoming inaccessible
- Freezing and crashes on certain devices
- Compatibility problems with latest iOS versions
Requested features
4 requests- Automatic vault locking option
- Improved search and file management functionality
- Support for more cloud storage providers
- Offline file access and editing
Secria Mail
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cryptomator
- Full Version$9.991 Year
- 30-Day TrialFree
- Free UpgradeFree
- Paid Upgrade$2.99
Show 1 moreShow fewer
- Full Version$19.99
Secria Mail
- Plus Monthly$3.991 Month
- Pro Monthly$9.991 Month
- Plus Yearly$39.001 Year
Show 1 moreShow fewer
- Pro Yearly$99.001 Year









