# Marine Troubleshooting vs ShowMe Screen

The clearest difference is in-app purchases: ShowMe Screen at none against Marine Troubleshooting's 1. ShowMe Screen also leads on ads (none vs shown). Marine Troubleshooting's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Marine Troubleshooting sells 1 in-app purchase, starting at $29.99 per year. ShowMe Screen asks for nothing beyond the download.

Marine Troubleshooting ships an update every 3 weeks, ShowMe Screen every 4 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Marine Troubleshooting | ShowMe Screen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/showme-screen/id6779093875/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | — | Free |
| Size | 49 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Nico Manger](https://appshunter.io/developer/1772649189) | [PIGEON LIMITED](https://appshunter.io/developer/1152293840) |

## What reviewers say

### Marine Troubleshooting

[App page](https://appshunter.io/ios/app/marine-troubleshooting/id6736611718)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jährlich | $29.99 | per year |


### ShowMe Screen

[App page](https://appshunter.io/ios/app/showme-screen/id6779093875)

Transform your device into a wireless display receiver. Stream content from compatible devices via Screen Mirroring or any desktop web browser over the internet. Enjoy zero setup on the sender side and secure, peer-to-peer streaming.

**Highlights:** Wireless display receiver, Screen Mirroring support, Browser sharing over internet, Zero setup on sender, Peer-to-peer streaming, Works across networks, Picture in Picture mode

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Marine Troubleshooting free?

Marine Troubleshooting is free to download, with in-app purchases available.

### Is ShowMe Screen free?

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

### Do Marine Troubleshooting or ShowMe Screen have ads?

Marine Troubleshooting shows ads; ShowMe Screen does not.

### Which is updated more often, Marine Troubleshooting or ShowMe Screen?

Marine Troubleshooting ships an update every 3 weeks, and ShowMe Screen every 4 weeks. Most recently, Marine Troubleshooting was updated on October 25, 2026 and ShowMe Screen on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*