Cloak Files vs Zero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cloak Files
Securely encrypt and decrypt files without needing to manage passwords. Share sensitive information via cloud storage or email, ensuring only authorized recipients can access it. Supports various sign-in methods and offers advanced security features for personal and enterprise use.
- Password-free file encryption
- Secure file sharing
- Client-end encryption and key generation
- AES, RSA, and ECC encryption
- Single Sign-On integration
- Enterprise Single Sign-On via Cloak Gateway
- Key management tools
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Cloak provides simple password-free file encryption. Cloak supports sign in with your Apple, Google, Facebook or Dropbox ID. If your team likes it, it is easy for your organization to enable its staff to sign on to Cloak Apps using their Windows Active Directory or LDAP accounts, through our Cloak Gateway. Cloak (encrypt) your files, so that you can safely store or share them on the cloud or via email. Only your authorized recipients will be able to uncloak (decrypt) the files. With our key management services, there are no file passwords to send to recipients. It also works out of the box across major platforms. This product is free to use and is not plagued by advertisements. As a privacy protection tool, it only asks for minimum permissions on your device. Advanced security specifications: 1.Encryption: a. Client-end encryption b. Client-end key generation c. Unique cryptographic key for each user d. AES encryption (256 bit) e. RSA encryption (2048 bit) f. ECC encryption f. PKI and X509 support 2. Single Sign-On (Google, Facebook, Dropbox, Box) 3. Enterprise Single Sign-On (ADFS/LDAP through *Cloak Gateway) 4. Multi-Factor Authentication (with *Cloak Gateway) 5. User Key Control (with *Cloak Gateway) 6. Key Management Tools for: a. Lost certificate recovery b. Endpoint revocation c. User revocation 7. Sharing a. No file password required b. Company groups and users sharing c. Owner notification and approval of file access requests * Cloak Gateway is a enterprise service. Kindly contact us for a demo.
Zero
This tool helps calculate the optimal strategy allocation for two players in a zero-sum game. Input your strategies, and it will determine the frequency each should be used for sports, politics, or military scenarios.
- Zero-sum game strategy calculation
- Optimal allocation determination
- Supports sports, politics, military
- Frequency of strategy employment
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This is a zero-sum game calculator. It is used to help determine the proper allocation of a finite list of strategies for two players in a zero-sum game (e.g. sports games, political campaigns, military operations). You provide the inputs, and the calculator will determine how often each strategy should be employed.
Screenshots
Verdict
The clearest difference is rating: Zero at 5.0 against Cloak Files's 4.2. Cloak Files's advantage is update cadence (every 3 months vs every 22 months). On price, ratings volume, 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.
Zero holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
Cloak Files ships an update every 3 months, Zero every 22 months. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.
| Parameter | Cloak Files | Zero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 3 months — better | Every 22 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Cloak Pte. Ltd. | Troy McCurry |
Customer experience
Cloak Files
Zero
In-app purchases
Cloak Files
No in-app purchases
Zero
No in-app purchases









