Cryptomator vs Sill Notes
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
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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/
Sill Notes
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Sill is a small notepad for things you want to put down quickly and find again later. Notes are plain Markdown and stay plain. No smart quotes, no auto-capitalization, no hidden formatting: what you type is what is stored, and you can copy any note out as text at any time. Everything lives on your iPhone in a single local database. There is no account to create and no server in between, so Sill opens instantly and works the same with or without a network. If you also use the free Sill app for Mac, pair the two once by scanning a QR code. From then on they sync directly whenever they are near each other, over your local network or peer-to-peer Wi-Fi, with mutual TLS between the two devices. Nothing passes through the internet. The Mac app is optional: Sill on iPhone is a complete notepad on its own. A formatting bar above the keyboard adds headings, bold, italic, code, lists and checklists, all as plain Markdown. Return continues bullets, numbers and checkboxes. Copy as Markdown pastes as real lists and emphasis into Slack, Mail, Notes and Docs, and as the exact text everywhere else. Quiet: no analytics, no ads, no notifications, no third-party SDKs. Sill collects no data at all. Sill is free and open source under the MIT license. Source code, issue tracker and the Mac app: github.com/mrskiro/sill
Screenshots
Verdict
The clearest difference is in-app purchases: Sill Notes at none against Cryptomator's 5. Sill Notes also leads on update cadence (weekly vs every 3 weeks). Cryptomator's advantage is iOS requirement (16.0 vs 26.0). On price, ads and device support 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. Sill Notes asks for nothing beyond the download.
Cryptomator ships an update every 3 weeks, Sill Notes weekly. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.
| Parameter | Cryptomator | Sill Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (435 ratings) — better | — |
| Positive reviews | 62.9% of reviews | — |
| Number of ratings | 435 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 95 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Skymatic GmbH | Haruki Murasaki |
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
Sill Notes
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
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- Full Version$19.99
Sill Notes
No in-app purchases









