# BookNapper vs Jamf Unlock

The clearest difference is update cadence: BookNapper at every 2 weeks against Jamf Unlock's every 3 months. Jamf Unlock's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BookNapper ships an update every 2 weeks, Jamf Unlock every 3 months. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BookNapper | Jamf Unlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/jamf-unlock/id1548795059/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 22 MB | 45 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cutedge](https://appshunter.io/developer/376975623) | [JAMF Software](https://appshunter.io/developer/290965542) |

## What reviewers say

### BookNapper

[App page](https://appshunter.io/ios/app/booknapper/id622350953)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Jamf Unlock

[App page](https://appshunter.io/ios/app/jamf-unlock/id1548795059)

Unlock your Mac without a password using your mobile device. This app generates identity credentials and pairs with your Mac for seamless authentication for unlocking, system settings, and root commands.

**Highlights:** Passwordless Mac unlocking, Authenticate system settings changes, Secure sudo command execution, Mobile device credential generation, Pairing with Mac, Customizable by IT administrators

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BookNapper free?

BookNapper is free to download, with no in-app purchases.

### Is Jamf Unlock free?

Jamf Unlock is free to download, with no in-app purchases.

### Do BookNapper or Jamf Unlock have ads?

Neither BookNapper nor Jamf Unlock shows ads.

### Which is updated more often, BookNapper or Jamf Unlock?

BookNapper ships an update every 2 weeks, and Jamf Unlock every 3 months. Most recently, BookNapper was updated on September 16, 2026 and Jamf Unlock on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*