# Hydraulic Training Calculators vs Craft

The clearest difference is update cadence: Craft at every 10 days against Hydraulic Training Calculators's every 4 months. Craft also leads on ratings volume (6.6K vs 1). Hydraulic Training Calculators's advantage is iOS requirement (13.2 vs 17.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Hydraulic Training Calculators sells 2 in-app purchases, starting at $9.49 per year and Craft sells 9 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Hydraulic Training Calculators holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Craft has 6.6K ratings behind it against 1, so its average is the more settled of the two.

Hydraulic Training Calculators ships an update every 4 months, Craft every 10 days. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Hydraulic Training Calculators | Craft |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hydraulic-training-calculators/id1273715287/reviews)** | [4.8 (6.6K ratings)](https://appshunter.io/ios/app/craft-notes-documents-ai/id1487937127/reviews) |
| Number of ratings | 1 | **6.6K** |
| Positive reviews | — | 84.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 344 MB |
| Requires iOS | **13.2** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Gary Molton](https://appshunter.io/developer/1193080103) | [Craft Docs Limited](https://appshunter.io/developer/1487937126) |

## What reviewers say

### Hydraulic Training Calculators

[App page](https://appshunter.io/ios/app/hydraulic-training-calculators/id1273715287)

This app offers a comprehensive suite of hydraulic and fluid power tools, including calculators for power, thermal balance, and pipework. It provides design guides, a symbol library, and unit converters. Users can access free interactive content and a trial of paid resources, with options for one-time unlocks or annual subscriptions for extensive training materials.

**Highlights:** Hydraulic calculators, Symbol library, Unit converter, Design guides, Troubleshooting fault finder, Training courses, Simulation experiments

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Training Subscription | $9.49 | per year |
| Hydraulic Quiz Design Guides | $4.99 | one-time |


### Craft

[App page](https://appshunter.io/ios/app/craft-notes-documents-ai/id1487937127)

This app helps you organize your thoughts, manage tasks, and boost productivity with an AI assistant. Create structured documents, plan your day, and connect with other tools for a seamless workflow across all your devices.

**Highlights:** AI Assistant for research and writing, Structured document creation, Native task management system, Daily notes and calendar view, Offline access and sync, Integrations with other tools

**Features:** Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly Subscription | $9.99 | per month |
| Legacy - Monthly Subscription | $10.99 | per month |
| Family Monthly Subscription | $17.99 | per month |
| Team Monthly Subscription | $59.99 | per month |
| Plus Annual Subscription | $95.99 | per year |
| Legacy - Annual Subscription | $99.99 | per year |
| Family Annual Subscription | $179.99 | per year |
| Business Monthly Subscription | $299.00 | per month |
| Team Annual Subscription | $599.00 | per year |

**What reviewers like**

- 🚀 Absolutely amazing
- 👍 Beautiful, clean, simple, increasingly powerful
- 👍 Fantastic Essential App
- 👍 Intuitive and easy to use
- 👍 Seamless sync between devices

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Crashes after recent update
- 🔍 Lack of customization options (e.g. font size)
- 🔍 Inconsistent and confusing UI conventions
- 🔍 Lack of basic features like tags and tables

**Reported bugs**

- Crashes when using voice control dictation
- Inconsistent behavior when rearranging notes
- Exporting to PDF creates blank first page

**Requested features**

- Add support for tables and columns
- Implement tagging system for better organization
- Improve text editing and formatting options
- Integrate with more third-party apps and services
- Add graph view for visualizing note connections


## Frequently asked questions

### Is Hydraulic Training Calculators free?

Hydraulic Training Calculators is free to download, with in-app purchases available.

### Is Craft free?

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

### Which has better reviews, Hydraulic Training Calculators or Craft?

Hydraulic Training Calculators is rated higher. Hydraulic Training Calculators averages 5.0 out of 5 from 1 ratings, while Craft averages 4.8 from 6.6K ratings.

### Do Hydraulic Training Calculators or Craft have ads?

Neither Hydraulic Training Calculators nor Craft shows ads.

### Which is updated more often, Hydraulic Training Calculators or Craft?

Hydraulic Training Calculators ships an update every 4 months, and Craft every 10 days. Most recently, Hydraulic Training Calculators was updated on October 15, 2026 and Craft on October 21, 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.*