# SimsoenMische vs Boat Log & Maintenance

The clearest difference is ads: Boat Log & Maintenance at none against SimsoenMische's shown. SimsoenMische's advantage is update cadence (every 5 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SimsoenMische sells 4 in-app purchases, starting at $0.29 per 7 days and Boat Log & Maintenance sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

SimsoenMische ships an update every 5 days, Boat Log & Maintenance every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | SimsoenMische | Boat Log & Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 6 MB | 10 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Richter und Bodenstein Software GbR](https://appshunter.io/developer/1709722931) | [Karol Jaworski](https://appshunter.io/developer/1799974477) |

## What reviewers say

### SimsoenMische

[App page](https://appshunter.io/ios/app/simsoenmische/id6751460936)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free for one week | $0.29 | per 7 days |
| Ad-Free for one month | $0.99 | per month |
| Ad-Free for one year | $1.99 | per year |
| Lifetime Ad-Free | $3.99 | one-time |


### Boat Log & Maintenance

[App page](https://appshunter.io/ios/app/boat-log-and-maintenance-helm/id6759508775)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Helm Pro Monthly | $4.99 | per month |
| Helm Pro Yearly | $39.99 | per year |
| Helm Pro Yearly - 50% Off | $39.99 | per year |


## Frequently asked questions

### Is SimsoenMische free?

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

### Is Boat Log & Maintenance free?

Boat Log & Maintenance is free to download, with in-app purchases available.

### Do SimsoenMische or Boat Log & Maintenance have ads?

SimsoenMische shows ads; Boat Log & Maintenance does not.

### Which is updated more often, SimsoenMische or Boat Log & Maintenance?

SimsoenMische ships an update every 5 days, and Boat Log & Maintenance every 2 weeks. Most recently, SimsoenMische was updated on October 28, 2026 and Boat Log & Maintenance on October 28, 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.*