# Lion Browser vs Pirmam Immobilizer

The clearest difference is in-app purchases: Pirmam Immobilizer at none against Lion Browser's 6. Pirmam Immobilizer also leads on update cadence (daily vs every 5 days). Lion Browser's advantage is iOS requirement (16.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Lion Browser sells 6 in-app purchases, starting at $4.99 per month. Pirmam Immobilizer asks for nothing beyond the download.

Lion Browser ships an update every 5 days, Pirmam Immobilizer daily. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lion Browser | Pirmam Immobilizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (114 ratings)](https://appshunter.io/ios/app/lion-browser-safe-browsing/id1659491301/reviews)** | — |
| Number of ratings | **114** | — |
| Positive reviews | 87.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Subscription | — |
| Size | 66 MB | 20 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Lion Software, LLC](https://appshunter.io/developer/1876328066) | [Pirmam for information technology services ltd](https://appshunter.io/developer/1459039831) |

## What reviewers say

### Lion Browser

[App page](https://appshunter.io/ios/app/lion-browser-safe-browsing/id1659491301)

This web browser offers built-in parental controls to help teens explore the internet safely. Adults can also use it for personal accountability, setting limits and receiving reports on flagged content. It provides a familiar browsing experience while ensuring responsible online activity.

**Highlights:** Blocks explicit websites, Detects inappropriate images, Customizable detection sensitivity, Whitelist mode, PIN-protected settings, Weekly accountability reports, Personal browsing limits

**Features:** macOS Compatibility, Family Sharing, Apple Wallet, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Plan | $4.99 | per month |
| Family Plan | $8.99 | per month |
| Premium Family Plan | $9.99 | per month |
| Individual Plan (Annual) | $49.99 | per year |
| Family Plan (Annual) | $79.99 | per year |
| Premium Family Plan (Annual) | $99.99 | per year |


### Pirmam Immobilizer

[App page](https://appshunter.io/ios/app/pirmam-immobilizer/id6764045581)

**In-app purchases:** none


## Frequently asked questions

### Is Lion Browser free?

Lion Browser is free to download, with in-app purchases available.

### Is Pirmam Immobilizer free?

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

### Do Lion Browser or Pirmam Immobilizer have ads?

Neither Lion Browser nor Pirmam Immobilizer shows ads.

### Which is updated more often, Lion Browser or Pirmam Immobilizer?

Lion Browser ships an update every 5 days, and Pirmam Immobilizer daily. Most recently, Lion Browser was updated on October 30, 2026 and Pirmam Immobilizer on October 25, 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.*