# Optimax Go vs Nautilus Go

The clearest difference is update cadence: Optimax Go at monthly against Nautilus Go's every 3 months. 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.

Optimax Go ships an update monthly, Nautilus Go every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Optimax Go | Nautilus Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 123 MB | 87 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Augmen+ Technologies Pte Ltd](https://appshunter.io/developer/1636630192) | [Nautilus SIP Pte Ltd](https://appshunter.io/developer/1588648957) |

## What reviewers say

### Optimax Go

[App page](https://appshunter.io/ios/app/optimax-go/id1637594346)

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

**In-app purchases:** none


### Nautilus Go

[App page](https://appshunter.io/ios/app/nautilus-go/id6449291959)

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

**In-app purchases:** none


## Frequently asked questions

### Is Optimax Go free?

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

### Is Nautilus Go free?

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

### Do Optimax Go or Nautilus Go have ads?

Neither Optimax Go nor Nautilus Go shows ads.

### Which is updated more often, Optimax Go or Nautilus Go?

Optimax Go ships an update monthly, and Nautilus Go every 3 months. Most recently, Optimax Go was updated on October 24, 2026 and Nautilus Go on October 24, 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.*