# Easy vs Hydraulic schemes

The clearest difference is price: Easy at Free against Hydraulic schemes's $0.99. Easy also leads on in-app purchases (none vs 1) and ratings volume (20 vs 1). Hydraulic schemes's advantage is rating (5.0 vs 4.0) and update cadence (every 2 weeks vs every 2 months). On review sentiment, ads and device support there is nothing between them.

Easy is free to download; Hydraulic schemes costs $0.99 up front. Hydraulic schemes sells 1 one-off in-app purchase. Easy asks for nothing beyond the download.

Hydraulic schemes holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Easy has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 80% of Easy's written reviews are positive against 77% of Hydraulic schemes's, so the app with the better star average is not the one people write more warmly about.

Easy ships an update every 2 months, Hydraulic schemes every 2 weeks. The most recent releases landed on November 6, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Easy | Hydraulic schemes |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.0 (20 ratings)](https://appshunter.io/ios/app/easy-laser-xt1-alignment/id1146769968/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hydraulic-schemes/id1602894931/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | **80.0% of reviews** | 76.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 524 MB | 10 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Easy-Laser AB](https://appshunter.io/developer/990206230) | [Angel Martinez](https://appshunter.io/developer/1446956865) |

## What reviewers say

### Easy

[App page](https://appshunter.io/ios/app/easy-laser-xt1-alignment/id1146769968)

This app works with specialized hardware to align rotating machinery and belt drives. It offers guided measurement processes, generates reports in PDF and Excel, and includes a searchable user manual. A demo mode allows testing functionality without the hardware.

**Highlights:** All measurement programs in one app, Intuitive step-by-step guidance, PDF and Excel report generation, Include photos and digital signatures in reports, Searchable user manual, Virtual demo detectors

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

**In-app purchases:** none


### Hydraulic schemes

[App page](https://appshunter.io/ios/app/hydraulic-schemes/id1602894931)

Easily design hydraulic, heating, cooling, and air conditioning schematics. Drag and drop symbols to quickly build your diagrams. Save and edit your work with the PRO version.

**Highlights:** Create hydraulic schemes, Drag and drop symbol placement, Extensive symbol library, Save and edit schemes (PRO), Export as image or PDF, Multiple HVAC system support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads, save/edit diagram | $3.99 | one-time |


## Frequently asked questions

### Is Easy free?

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

### Is Hydraulic schemes free?

Hydraulic schemes costs $0.99, and also offers in-app purchases.

### Which has better reviews, Easy or Hydraulic schemes?

Hydraulic schemes is rated higher. Easy averages 4.0 out of 5 from 20 ratings, while Hydraulic schemes averages 5.0 from 1 ratings.

### Do Easy or Hydraulic schemes have ads?

Neither Easy nor Hydraulic schemes shows ads.

### Which is updated more often, Easy or Hydraulic schemes?

Easy ships an update every 2 months, and Hydraulic schemes every 2 weeks. Most recently, Easy was updated on November 6, 2026 and Hydraulic schemes on November 12, 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.*