# CLOMO SecuredBrowser vs Optimal Biz Browser

The clearest difference is iOS requirement: CLOMO SecuredBrowser at 14.0 against Optimal Biz Browser's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CLOMO SecuredBrowser ships an update every 3 months, Optimal Biz Browser every 6 months. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | CLOMO SecuredBrowser | Optimal Biz Browser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 32 MB | 2 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [i3Systems, Inc.](https://appshunter.io/developer/627848309) | [OPTiM Corporation](https://appshunter.io/developer/484555009) |

## What reviewers say

### CLOMO SecuredBrowser

[App page](https://appshunter.io/ios/app/clomo-securedbrowser/id629083293)

**Features:** Vision Pro support

**In-app purchases:** none


### Optimal Biz Browser

[App page](https://appshunter.io/ios/app/optimal-biz-browser/id836488825)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CLOMO SecuredBrowser free?

CLOMO SecuredBrowser is free to download, with no in-app purchases.

### Is Optimal Biz Browser free?

Optimal Biz Browser is free to download, with no in-app purchases.

### Do CLOMO SecuredBrowser or Optimal Biz Browser have ads?

Neither CLOMO SecuredBrowser nor Optimal Biz Browser shows ads.

### Which is updated more often, CLOMO SecuredBrowser or Optimal Biz Browser?

CLOMO SecuredBrowser ships an update every 3 months, and Optimal Biz Browser every 6 months. Most recently, CLOMO SecuredBrowser was updated on October 21, 2026 and Optimal Biz Browser on October 23, 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.*