# Optimal Biz Browser vs Soliton SecureBrowser OneGate

The clearest difference is update cadence: Optimal Biz Browser at every 6 months against Soliton SecureBrowser OneGate's every 15 months. Optimal Biz Browser also leads on device support and iOS requirement (15.0 vs 17.0). On price 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.

Optimal Biz Browser ships an update every 6 months, Soliton SecureBrowser OneGate every 15 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Optimal Biz Browser | Soliton SecureBrowser OneGate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 6 months** | Every 15 months |
| Size | 2 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [OPTiM Corporation](https://appshunter.io/developer/484555009) | [Soliton Systems K.K.](https://appshunter.io/developer/400872810) |

## What reviewers say

### Optimal Biz Browser

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

**In-app purchases:** none


### Soliton SecureBrowser OneGate

[App page](https://appshunter.io/ios/app/soliton-securebrowser-onegate/id6479637788)

**In-app purchases:** none


## Frequently asked questions

### Is Optimal Biz Browser free?

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

### Is Soliton SecureBrowser OneGate free?

Soliton SecureBrowser OneGate is free to download, with no in-app purchases.

### Which is updated more often, Optimal Biz Browser or Soliton SecureBrowser OneGate?

Optimal Biz Browser ships an update every 6 months, and Soliton SecureBrowser OneGate every 15 months. Most recently, Optimal Biz Browser was updated on September 18, 2026 and Soliton SecureBrowser OneGate on September 10, 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.*