Comparison

Cryptomator vs Secria Mail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Cloud data encryption
  • Password-protected vaults
  • Face ID/Touch ID unlock
  • Files app integration
  • Compatible with major cloud services
  • Open-source software
Features
Read 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/

About

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.

Highlights
  • 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
Features
Read 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

Cryptomator4 screens
Secria Mail4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Cryptomator versus Secria Mail: the parameters behind the verdict, then further details
ParameterCryptomatorSecria Mail
PriceFreeFree
Rating4.4 (444 ratings)5.0 (5 ratings) — better
Positive reviews62.8% of reviews100.0% of reviews — better
Number of ratings444 — better5
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size122 MB15 MB
Age rating4+4+
DeveloperSkymatic GmbHSecria, Inc.

Customer experience

Cryptomator

All ratings438 ratings
Positive83.3%
Neutral3.0%
Negative13.7%
Written reviews293 reviews
Positive62.8%
Neutral9.2%
Negative28.0%

Secria Mail

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

5 purchases

Cryptomator

Subscriptions1
  • Full Version$9.991 Year
One-time4
  • 30-Day TrialFree
  • Free UpgradeFree
  • Paid Upgrade$2.99
Show 1 more
  • Full Version$19.99
4 purchases

Secria Mail

Subscriptions4
  • Plus Monthly$3.991 Month
  • Pro Monthly$9.991 Month
  • Plus Yearly$39.001 Year
Show 1 more
  • Pro Yearly$99.001 Year

Questions

Is Cryptomator free?
Cryptomator is free to download, with in-app purchases available.
Is Secria Mail free?
Secria Mail is free to download, with in-app purchases available.
Which has better reviews, Cryptomator or Secria Mail?
Secria Mail is rated higher. Cryptomator averages 4.4 out of 5 from 444 ratings, while Secria Mail averages 5.0 from 5 ratings.
Do Cryptomator or Secria Mail have ads?
Neither Cryptomator nor Secria Mail shows ads.
Which is updated more often, Cryptomator or Secria Mail?
Cryptomator ships an update every 3 weeks, and Secria Mail every 2 weeks. Most recently, Cryptomator was updated on November 3, 2026 and Secria Mail on November 5, 2026.

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