# Rotus vs KeyMax VPN

The clearest difference is in-app purchases: Rotus at none against KeyMax VPN's 4. KeyMax VPN's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. KeyMax VPN sells 4 in-app purchases, starting at $3.99 per month. Rotus asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Rotus | KeyMax VPN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 8 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spirnytel Private Limited](https://appshunter.io/developer/591033046) | [Symlex Technologies LLC](https://appshunter.io/developer/1769364528) |

## What reviewers say

### Rotus

[App page](https://appshunter.io/ios/app/rotus/id1485202410)

**Features:** macOS Compatibility

**In-app purchases:** none


### KeyMax VPN

[App page](https://appshunter.io/ios/app/keymax-vpn/id1601577218)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $3.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $17.99 | per 6 months |
| 1 Year Package | $19.99 | per year |


## Frequently asked questions

### Is Rotus free?

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

### Is KeyMax VPN free?

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

### Do Rotus or KeyMax VPN have ads?

Rotus shows ads; KeyMax VPN does not.

### Which is updated more often, Rotus or KeyMax VPN?

Rotus ships an update every 2 months, and KeyMax VPN every 2 months. Most recently, Rotus was updated on September 14, 2026 and KeyMax VPN on September 11, 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.*