# Moby vs Sky Guardian

The clearest difference is ads: Moby at none against Sky Guardian's shown. Moby also leads on update cadence (daily vs every 3 days) and iOS requirement (13.0 vs 15.0). On price, 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.

Moby ships an update daily, Sky Guardian every 3 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Moby | Sky Guardian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/moby-click/id6756529046/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 3 days |
| Monetization | Free | — |
| Size | 288 MB | 53 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Andrew Vanwagner](https://appshunter.io/developer/1214665475) | [EMRE OZEL](https://appshunter.io/developer/6806816615) |

## What reviewers say

### Moby

[App page](https://appshunter.io/ios/app/moby-click/id6756529046)

Defend your ship from waves of pixel-art sea creatures in this arcade-inspired defense shooter. Aim, fire, and upgrade your vessel to survive increasingly dangerous oceans and face your ultimate obsession.

**Highlights:** Fast combat with various weapons, Pixel-art sea monsters and bosses, Ship upgrades and permanent progression, Strategic stage and wave challenges, Arcade-inspired gameplay

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

**In-app purchases:** none


### Sky Guardian

[App page](https://appshunter.io/ios/app/sky-guardian-bullet-hell/id6806816613)

**In-app purchases:** none


## Frequently asked questions

### Is Moby free?

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

### Is Sky Guardian free?

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

### Do Moby or Sky Guardian have ads?

Sky Guardian shows ads; Moby does not.

### Which is updated more often, Moby or Sky Guardian?

Moby ships an update daily, and Sky Guardian every 3 days. Most recently, Moby was updated on November 5, 2026 and Sky Guardian on November 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.*