# FormatBox vs OKNO VPN

The clearest difference is update cadence: OKNO VPN at every 4 days against FormatBox's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FormatBox sells 4 in-app purchases, starting at $1.99 per 7 days and OKNO VPN sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

FormatBox ships an update monthly, OKNO VPN every 4 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | FormatBox | OKNO VPN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 21 MB | 31 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ZHENGQIAO JIANG](https://appshunter.io/developer/1892168889) | [WISE & HEALTH WORLD COMPANY LIMITED](https://appshunter.io/developer/6798554279) |

## What reviewers say

### FormatBox

[App page](https://appshunter.io/ios/app/formatbox-file-converter/id6766389681)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |
| Lifetime | $79.99 | one-time |


### OKNO VPN

[App page](https://appshunter.io/ios/app/okno-vpn/id6798554277)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| 6 Monthly | $14.99 | per 6 months |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is FormatBox free?

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

### Is OKNO VPN free?

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

### Do FormatBox or OKNO VPN have ads?

Neither FormatBox nor OKNO VPN shows ads.

### Which is updated more often, FormatBox or OKNO VPN?

FormatBox ships an update monthly, and OKNO VPN every 4 days. Most recently, FormatBox was updated on October 31, 2026 and OKNO VPN on October 29, 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.*