# OptiSurface Mobile vs Escavox

The clearest difference is update cadence: OptiSurface Mobile at every 8 days against Escavox's every 5 weeks. OptiSurface Mobile also leads on iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

OptiSurface Mobile ships an update every 8 days, Escavox every 5 weeks. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OptiSurface Mobile | Escavox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 5 weeks |
| Size | 27 MB | 27 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Graeme Cox](https://appshunter.io/developer/1437126862) | [Escavox](https://appshunter.io/developer/1697091027) |

## What reviewers say

### OptiSurface Mobile

[App page](https://appshunter.io/ios/app/optisurface-mobile/id1472505397)

**Features:** macOS Compatibility

**In-app purchases:** none


### Escavox

[App page](https://appshunter.io/ios/app/escavox/id6451186068)

**In-app purchases:** none


## Frequently asked questions

### Is OptiSurface Mobile free?

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

### Is Escavox free?

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

### Do OptiSurface Mobile or Escavox have ads?

Neither OptiSurface Mobile nor Escavox shows ads.

### Which is updated more often, OptiSurface Mobile or Escavox?

OptiSurface Mobile ships an update every 8 days, and Escavox every 5 weeks. Most recently, OptiSurface Mobile was updated on October 26, 2026 and Escavox on October 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.*