# NAP Locked down browser vs Passtab Visitor Management

The clearest difference is update cadence: Passtab Visitor Management at every 2 months against NAP Locked down browser's every 7 months. Passtab Visitor Management also leads on iOS requirement (15.0 vs 17.0). 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.

NAP Locked down browser ships an update every 7 months, Passtab Visitor Management every 2 months. The most recent releases landed on November 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | NAP Locked down browser | Passtab Visitor Management |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 67 MB | 20 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Education Services Australia Ltd.](https://appshunter.io/developer/380266607) | [Invision](https://appshunter.io/developer/558791158) |

## What reviewers say

### NAP Locked down browser

[App page](https://appshunter.io/ios/app/nap-locked-down-browser/id1086807255)

This secure browser is designed for students taking standardized online assessments. It locks down the device to prevent cheating by restricting access to other apps and system functions during tests.

**Highlights:** Secure testing environment, Restricts app switching, Blocks unauthorized utilities, Prevents access to device resources, Facilitates NAPLAN and NAP Sample tests

**In-app purchases:** none


### Passtab Visitor Management

[App page](https://appshunter.io/ios/app/passtab-visitor-management/id1184761218)

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

**In-app purchases:** none


## Frequently asked questions

### Is NAP Locked down browser free?

NAP Locked down browser is free to download, with no in-app purchases.

### Is Passtab Visitor Management free?

Passtab Visitor Management is free to download, with no in-app purchases.

### Do NAP Locked down browser or Passtab Visitor Management have ads?

Neither NAP Locked down browser nor Passtab Visitor Management shows ads.

### Which is updated more often, NAP Locked down browser or Passtab Visitor Management?

NAP Locked down browser ships an update every 7 months, and Passtab Visitor Management every 2 months. Most recently, NAP Locked down browser was updated on November 2, 2026 and Passtab Visitor Management on October 17, 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.*