# MoonSurf vs ISS Flyover

The clearest difference is ads: ISS Flyover at none against MoonSurf's shown. ISS Flyover also leads on update cadence (fortnightly vs every 113 months). MoonSurf's advantage is iOS requirement (18.0 vs 26.0). 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.

MoonSurf ships an update every 113 months, ISS Flyover fortnightly. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | MoonSurf | ISS Flyover |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 113 months | **Fortnightly** |
| Size | 22 MB | 10 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JungleProduction](https://appshunter.io/developer/451116266) | [Yannis Perrier](https://appshunter.io/developer/1895880776) |

## What reviewers say

### MoonSurf

[App page](https://appshunter.io/ios/app/moonsurf/id1175906986)

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

**In-app purchases:** none


### ISS Flyover

[App page](https://appshunter.io/ios/app/iss-flyover/id6764692010)

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

**In-app purchases:** none


## Frequently asked questions

### Is MoonSurf free?

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

### Is ISS Flyover free?

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

### Do MoonSurf or ISS Flyover have ads?

MoonSurf shows ads; ISS Flyover does not.

### Which is updated more often, MoonSurf or ISS Flyover?

MoonSurf ships an update every 113 months, and ISS Flyover fortnightly. Most recently, MoonSurf was updated on October 4, 2026 and ISS Flyover on October 8, 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.*