# NAP Locked down browser vs Stile X

The clearest difference is update cadence: Stile X at every 3 weeks against NAP Locked down browser's every 7 months. Stile X also leads on review sentiment (38% vs 14%) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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, Stile X every 3 weeks. The most recent releases landed on October 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NAP Locked down browser | Stile X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stile-x/id1574262193/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 13.8% of reviews | **37.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 67 MB | 48 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Education Services Australia Ltd.](https://appshunter.io/developer/380266607) | [STILE EDUCATION PTY LTD](https://appshunter.io/developer/888960934) |

## 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


### Stile X

[App page](https://appshunter.io/ios/app/stile-x/id1574262193)

This app serves as a personalized study companion for science students, offering quick video summaries, flashcards, and quizzes. It acts as a digital notebook to consolidate notes, practice questions, and lesson summaries for academic success.

**Highlights:** 60-second video summaries, Flashcards for keywords, Practice quizzes, Model answers, Digital notebook for notes

**Features:** macOS Compatibility

**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 Stile X free?

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

### Do NAP Locked down browser or Stile X have ads?

Neither NAP Locked down browser nor Stile X shows ads.

### Which is updated more often, NAP Locked down browser or Stile X?

NAP Locked down browser ships an update every 7 months, and Stile X every 3 weeks. Most recently, NAP Locked down browser was updated on October 1, 2026 and Stile X on October 24, 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.*