# Hydraulic Engineer vs FSharing

The clearest difference is review sentiment: FSharing at 76% against Hydraulic Engineer's 25%. FSharing also leads on price (Free vs $4.99) and update cadence (weekly vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

FSharing is free to download; Hydraulic Engineer costs $4.99 up front. Hydraulic Engineer sells 1 one-off in-app purchase and FSharing sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

FSharing holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: FSharing has 888 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of Hydraulic Engineer's written reviews are positive against 76% of FSharing's.

Hydraulic Engineer ships an update every 6 months, FSharing weekly. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Hydraulic Engineer | FSharing |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/hydraulic-engineer/id410465591/reviews) | **[4.4 (888 ratings)](https://appshunter.io/ios/app/fsharing-files-file-manager/id827431041/reviews)** |
| Number of ratings | 1 | **888** |
| Positive reviews | 25.0% of reviews | **76.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 19 MB | 119 MB |
| Requires iOS | 18.6 | **10** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [Ngan Tran](https://appshunter.io/developer/643152492) |

## What reviewers say

### Hydraulic Engineer

[App page](https://appshunter.io/ios/app/hydraulic-engineer/id410465591)

This comprehensive calculator app offers over 1,000 hydraulic engineering formulas across 13 categories. It includes temperature conversions, reference tables, and the ability to save and share calculations. Works offline and supports both US Customary and SI Metric units.

**Highlights:** Over 1,000 hydraulic formulas, 13 specialized calculator categories, Temperature scale converters, Professional reference tables, Save and share calculations, Works offline, US Customary and SI Metric units

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hydraulic Pro | $3.99 | one-time |


### FSharing

[App page](https://appshunter.io/ios/app/fsharing-files-file-manager/id827431041)

This app is a versatile file manager for iOS that allows seamless file transfers between your device and PC/laptops without cables. It also integrates cloud storage and remote servers, offering robust file organization and playback capabilities.

**Highlights:** Wireless file transfer to PC/laptops, SMB/CIFS protocol support, Cloud storage integration (Dropbox, Google Drive, etc.), Remote server access (FTP, SFTP, WebDAV), Built-in music and video player, ZIP file creation and extraction, File sharing via Wi-Fi/hotspot

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Video Downloader | Free | one-time |
| Photo Duplicate Cleaner | $2.99 | one-time |
| Image Optimizer | $2.99 | one-time |
| Image Converter | $2.99 | one-time |
| Media Converter | $4.99 | one-time |
| PRO Version | $9.99 | one-time |

**What reviewers like**

- 🚀 Simple and standalone
- 🚀 Convenient file transfer via SMB
- 👍 User-friendly app with all necessary features
- 👍 Friendly and professional support
- 🚀 Excellent file sharing app

**What reviewers complain about**

- 🐛 Occasional errors or issues with file transfers
- 💰 Paid version required for some features
- 🔒 Concerns about privacy and ads
- 🐛 Inability to open certain file formats

**Reported bugs**

- Server stops unexpectedly
- Purchased features not working as expected
- Inconsistent behavior when transferring files

**Requested features**

- Add support for more file formats
- Improve playlist management for music
- Integrate with cloud storage services
- Enhance file explorer functionality


## Frequently asked questions

### Is Hydraulic Engineer free?

Hydraulic Engineer costs $4.99, and also offers in-app purchases.

### Is FSharing free?

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

### Which has better reviews, Hydraulic Engineer or FSharing?

FSharing is rated higher. Hydraulic Engineer averages 4.0 out of 5 from 1 ratings, while FSharing averages 4.4 from 888 ratings.

### Do Hydraulic Engineer or FSharing have ads?

Neither Hydraulic Engineer nor FSharing shows ads.

### Which is updated more often, Hydraulic Engineer or FSharing?

Hydraulic Engineer ships an update every 6 months, and FSharing weekly. Most recently, Hydraulic Engineer was updated on November 1, 2026 and FSharing on November 6, 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.*