# ZenSecur Browser vs SmartBooster

ZenSecur Browser and SmartBooster both sit at 4.0 stars, but that hides the real split: 72% of ZenSecur Browser's written reviews are positive against 0% of SmartBooster's. ZenSecur Browser also leads on ratings volume (78 vs 24). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. ZenSecur Browser sells 3 in-app purchases, starting at $14.99 per 7 days and SmartBooster sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.0 for ZenSecur Browser against 4.0 for SmartBooster. Both are backed by a comparable volume of ratings — 78 and 24 respectively. Written reviews are what separate them: 72% of ZenSecur Browser's written reviews are positive against 0% of SmartBooster's.

ZenSecur Browser ships an update fortnightly, SmartBooster weekly. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ZenSecur Browser | SmartBooster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (78 ratings)](https://appshunter.io/ios/app/zensecur-browser/id6449408799/reviews) | [4.0 (24 ratings)](https://appshunter.io/ios/app/smartbooster/id6636538985/reviews) |
| Number of ratings | **78** | 24 |
| Positive reviews | **72.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 23 MB |
| Requires iOS | 17.0 | 17 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [BaltGroove SIA](https://appshunter.io/developer/1688946472) | [GOLARIX LLC doo](https://appshunter.io/developer/1816868338) |

## What reviewers say

### ZenSecur Browser

[App page](https://appshunter.io/ios/app/zensecur-browser/id6449408799)

This app provides a secure and private browsing experience with a built-in VPN and ad blocker. Enjoy fast speeds, unlimited bandwidth, and an ad-free environment to protect your online activities.

**Highlights:** Fast browsing speed, Enhanced online privacy and security, Unlimited bandwidth, Ad-free browsing experience, Multiple server locations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Subscription | $14.99 | per 7 days |
| Month Subscription | $34.99 | per month |
| Annual Subscription | $49.99 | per year |


### SmartBooster

[App page](https://appshunter.io/ios/app/smartbooster/id6636538985)

Optimize your iPhone's storage and efficiency with a suite of tools designed to clean unnecessary files, manage contacts, and enhance photos. This app helps declutter your device, improve responsiveness, and secure sensitive information, offering a comprehensive solution for device organization.

**Highlights:** Memory and storage cleanup, Contact list organization, Duplicate photo detection and enhancement, Secret contacts management, Internet speed test, Regular device scans

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $9.99 | per 7 days |
| Quarter | $69.99 | per 3 months |
| premium | $79.99 | per year |


## Frequently asked questions

### Is ZenSecur Browser free?

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

### Is SmartBooster free?

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

### Which has better reviews, ZenSecur Browser or SmartBooster?

ZenSecur Browser and SmartBooster are both rated 4.0 out of 5 on the App Store, from 78 and 24 ratings respectively.

### Do ZenSecur Browser or SmartBooster have ads?

Neither ZenSecur Browser nor SmartBooster shows ads.

### Which is updated more often, ZenSecur Browser or SmartBooster?

ZenSecur Browser ships an update fortnightly, and SmartBooster weekly. Most recently, ZenSecur Browser was updated on October 6, 2026 and SmartBooster on October 2, 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.*