# Maneuvering by engine vs FSIH

The clearest difference is price: FSIH at Free against Maneuvering by engine's $4.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

FSIH is free to download; Maneuvering by engine costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Maneuvering by engine ships an update every 17 months, FSIH every 32 months. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Maneuvering by engine | FSIH |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 17 months** | Every 32 months |
| Monetization | Paid | — |
| Size | 51 MB | 29 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergio Guaita](https://appshunter.io/developer/634084147) | [Versant Web](https://appshunter.io/developer/1524927208) |

## What reviewers say

### Maneuvering by engine

[App page](https://appshunter.io/ios/app/maneuvering-by-engine/id898705403)

Learn essential maritime maneuvers with instructional videos covering various conditions. This app provides visual guidance for safe and effective boat handling.

**Highlights:** Instructional videos, Maritime maneuvers, Various conditions, Visual guidance, Boat handling

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

**In-app purchases:** none


### FSIH

[App page](https://appshunter.io/ios/app/fsih/id1524927209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Maneuvering by engine free?

Maneuvering by engine costs $4.99, with no in-app purchases.

### Is FSIH free?

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

### Do Maneuvering by engine or FSIH have ads?

Neither Maneuvering by engine nor FSIH shows ads.

### Which is updated more often, Maneuvering by engine or FSIH?

Maneuvering by engine ships an update every 17 months, and FSIH every 32 months. Most recently, Maneuvering by engine was updated on September 23, 2026 and FSIH on October 3, 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.*