# UPX Private Browser vs Gilsa Security System

The clearest difference is review sentiment: Gilsa Security System at 100% against UPX Private Browser's 41%. Gilsa Security System also leads on in-app purchases (none vs 3) and ads (none vs shown). UPX Private Browser's advantage is ratings volume (8.8K vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. UPX Private Browser sells 3 in-app purchases, starting at $1.99 per 7 days. Gilsa Security System asks for nothing beyond the download.

Gilsa Security System holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: UPX Private Browser has 8.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 41% of UPX Private Browser's written reviews are positive against 100% of Gilsa Security System's.

UPX Private Browser ships an update every 2 months, Gilsa Security System every 3 months. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | UPX Private Browser | Gilsa Security System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8.8K ratings)](https://appshunter.io/ios/app/upx-private-browser/id1490004521/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gilsa-security-system/id6450709178/reviews)** |
| Number of ratings | **8.8K** | 1 |
| Positive reviews | 41.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 334 MB | 44 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Prox Solut LLC](https://appshunter.io/developer/1477750014) | [Arian Taheri Nakhost](https://appshunter.io/developer/1694506567) |

## What reviewers say

### UPX Private Browser

[App page](https://appshunter.io/ios/app/upx-private-browser/id1490004521)

Browse the internet securely and anonymously with advanced encryption and an incognito mode. Enjoy fast connections and leave no trace of your online activity. Premium features offer an ad-free experience and enhanced performance.

**Highlights:** Advanced encryption for data security, Anonymous surfing with IP masking, Incognito browser mode, Super fast connection speeds, No logs of browsing history, Multiple language support

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $7.99 | per month |
| Yearly Premium | $79.99 | per year |

**What reviewers like**

- 👍 Best app to use
- 🚀 Fast and easy to use
- 🔒 Excellent internal VPN

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Doesn't work for free users
- 🔒 Requires location tracking
- 💸 Aggressive subscription upsells
- 🐛 Compatibility issues with iOS 14

**Reported bugs**

- Can't restore purchases after cancellation
- Websites not loading properly
- Video playback issues

**Requested features**

- Add a lifetime subscription option
- Improve full-screen video playback
- Add download functionality


### Gilsa Security System

[App page](https://appshunter.io/ios/app/gilsa-security-system/id6450709178)

Manage and monitor your Gilsa Security System remotely with this application. It offers seamless control for enhanced safety and peace of mind for your home or office.

**Highlights:** Remote system monitoring, Seamless control, Enhanced home security, Office security management, Peace of mind

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UPX Private Browser free?

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

### Is Gilsa Security System free?

Gilsa Security System is free to download, with no in-app purchases.

### Which has better reviews, UPX Private Browser or Gilsa Security System?

Gilsa Security System is rated higher. UPX Private Browser averages 4.6 out of 5 from 8.8K ratings, while Gilsa Security System averages 5.0 from 1 ratings.

### Do UPX Private Browser or Gilsa Security System have ads?

UPX Private Browser shows ads; Gilsa Security System does not.

### Which is updated more often, UPX Private Browser or Gilsa Security System?

UPX Private Browser ships an update every 2 months, and Gilsa Security System every 3 months. Most recently, UPX Private Browser was updated on October 16, 2026 and Gilsa Security System on September 30, 2026.

---

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