# NAP Locked down browser vs Study Buddy

The clearest difference is in-app purchases: NAP Locked down browser at none against Study Buddy's 2. Study Buddy's advantage is update cadence (every 10 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Study Buddy sells 2 in-app purchases, starting at $5.99 per month. NAP Locked down browser asks for nothing beyond the download.

NAP Locked down browser ships an update every 7 months, Study Buddy every 10 days. The most recent releases landed on October 1, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | NAP Locked down browser | Study Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 13.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 67 MB | 101 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Education Services Australia Ltd.](https://appshunter.io/developer/380266607) | [Joe Lee](https://appshunter.io/developer/1895743665) |

## 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


### Study Buddy

[App page](https://appshunter.io/ios/app/study-buddy-oc-and-selective/id6764348929)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Buddy Pro Monthly | $5.99 | per month |
| Study Buddy Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is NAP Locked down browser free?

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

### Is Study Buddy free?

Study Buddy is free to download, with in-app purchases available.

### Do NAP Locked down browser or Study Buddy have ads?

Neither NAP Locked down browser nor Study Buddy shows ads.

### Which is updated more often, NAP Locked down browser or Study Buddy?

NAP Locked down browser ships an update every 7 months, and Study Buddy every 10 days. Most recently, NAP Locked down browser was updated on October 1, 2026 and Study Buddy on September 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.*