# Best Mac App Locker and Privacy App (2026)

The best ways to lock apps, hide apps, and encrypt files on macOS in 2026, compared. What each tool does well, what it misses, and which one fits your needs.

Updated: 2026-09-10. Source: https://trycloak.app/blog/best-mac-app-locker-2026/

macOS trusts whoever is logged in. There is no built-in way to put Touch ID in front of a single app, hide an app from view, or keep a folder encrypted while you use it. A handful of third-party tools fill those gaps, each from a different angle. Here are the best options in 2026, what they do well, and where they stop.

## 1. Cloak: best all-in-one (lock + hide + encrypt)

Cloak is the only option here that does all three core privacy jobs in one app: it [locks apps behind Touch ID or a password](https://trycloak.app/blog/how-to-lock-apps-on-mac/), [hides apps completely](https://trycloak.app/blog/how-to-hide-apps-on-mac/) so they vanish from view, and [encrypts folders with AES-256](https://trycloak.app/blog/how-to-encrypt-files-on-mac/) in place. Everything runs on your Mac, with no account, no cloud sync, and nothing uploaded. It is a one-time purchase with free updates, notarized by Apple, and runs natively on Apple Silicon.

**Best for:** anyone who wants their apps and files genuinely private, in one tool, paid for once.
**Skip if:** your only goal is blocking websites (Cloak does not do web blocking).

Updated September 2026: Cloak now locks single files as well as folders, takes an intruder photo when someone gets the unlock wrong, and lets you turn off the Mac password fallback so only your fingerprint or Cloak password gets in.

## 2. Cisdem AppCrypt: best for website blocking

AppCrypt locks apps and blocks websites across all the major browsers, with schedules and failed-attempt logging. It is a capable access-control tool. It does not encrypt or hide your files, and it is sold as a subscription or a higher one-time license. [Full comparison](https://trycloak.app/blog/cloak-vs-cisdem-appcrypt/).

**Best for:** controlling app and website access, especially web blocking.

## 3. Espionage: best for power-user encryption

Espionage encrypts folders in place with AES-256 and offers plausible deniability through multiple master passwords. It is actively maintained and runs on Apple Silicon. It is encryption only, no app locking or hiding, and the workflow suits security enthusiasts. [Full comparison](https://trycloak.app/blog/cloak-vs-concealer-espionage/).

**Best for:** folder encryption with deniability for advanced users.

## 4. Concealer: best as a secure vault

Concealer stores sensitive files and information inside an encrypted vault and works as a light password manager. Your data lives in its interface rather than in the apps you use, and it does not lock or hide apps. One-time purchase. [Full comparison](https://trycloak.app/blog/cloak-vs-concealer-espionage/).

**Best for:** keeping documents and credentials in a dedicated encrypted container.

## Also worth knowing: Lockish and Lock Pro

Two newer app lockers are worth a look if you only lock apps. **Lockish** is a $9.99 Touch ID window lock, but it accepts your Mac password. **Lock Pro** is $5.99 on the App Store with an intruder photo. Neither touches folders or files. See [Cloak vs Lockish](https://trycloak.app/blog/cloak-vs-lockish/) and [every Mac app locker compared](https://trycloak.app/blog/mac-app-lockers-compared-2026/) for all eleven points on each.

## What about built-in macOS tools?

Turn on **FileVault** regardless, it encrypts your whole disk at rest. But it, **Disk Utility** encrypted images, and **Screen Time** each cover only one slice, and none locks or hides a specific app behind Touch ID. See [Cloak vs built-in macOS](https://trycloak.app/blog/cloak-vs-built-in-macos/) for the full breakdown.

## Quick comparison

|  | Cloak | AppCrypt | Espionage | Concealer |
| --- | --- | --- | --- | --- |
| Price | $9.99 once | $19.99/yr | $29.99 once | $19.99 once |
| Locks apps | Yes | Yes | No | No |
| Hides apps | Yes | No | No | Vault |
| Encrypts folders | Yes | No | Yes | Vault |
| Touch ID | Yes | No | Not stated | Not stated |
| Intruder photo | Yes | Yes | No | No |
| Blocks websites | No | Yes | No | No |

## Bottom line

If you want one tool that locks, hides, and encrypts, all on your own Mac and paid for once, Cloak is the most complete option in 2026. The others are good at their one specialty.

[Get Cloak for your Mac](https://trycloak.app).

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Cloak locks, hides and encrypts apps, folders and files on your Mac. One-time purchase, no account. https://trycloak.app/