# Hydraulic Training Calculators — Design Repair Training Tools

> Hydraulic and fluid power calculators, design guides, and training resources. (iPhone/iPad app by Gary Molton.)

- Source: https://appshunter.io/ios/app/hydraulic-training-calculators/id1273715287 (this page in markdown: same URL + `.md`)
- Developer: [Gary Molton](https://appshunter.io/developer/1193080103)
- Category: Productivity, Reference
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.2 · 16 MB
- Languages: English
- Released: 2018-02-20
- Data updated: 2026-08-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/hydraulic-training-calculators/id1273715287/reviews.md

## What is Hydraulic Training Calculators?

This hydraulic, fluid power app provides a wide range of industry-specific calculators, training, repair and design guides. 
Free interactive content (dark blue number) includes:
Hydraulic calculators for power, pipework, thermal balance, and accumulators.
Hydraulic symbol library.
Engineering unit converter.  Cylinder-valve and power unit design guides.
Plus a free trial of all paid for design resources (mid blue number) and training course subscriptions (mid and light blue button)
The hydraulic quiz and design guides unlock includes:
Troubleshooting fault finder, Hydraulic hose register builder. Pipework sizing guide. Fitting assembly guide. Working safely tutorials and hydraulic quiz modules. Several simulation experiments. This is a one-time payment that can be restored on the user’s phone, at any time.
Subscribe to access all training courses including:
All of the above plus a range of hydraulic training resources including 75 text-based detailed explanations, 25 product simulations, 55 instructional videos, and 13 micro-learning tutorials.
- The subscription is for one year and provides access to all training resources, quizzes, calculators and design guides.
- Payment will be charged to the user iTunes Account at confirmation of purchase.
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
- The user account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
- The free trial period will be forfeited when the user purchases an unlock or subscription.
Full terms can be found at https://www.e4training.com/privacy3.php and user privacy statement at https://www.e4training.com/privacy1.php

## Key features

- Hydraulic calculators
- Symbol library
- Unit converter
- Design guides
- Troubleshooting fault finder
- Training courses
- Simulation experiments

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Training Subscription | $9.49 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Hydraulic Quiz Design Guides | $4.99 | one-time |



## Frequently asked questions about Hydraulic Training Calculators

### What hydraulic calculators are available in Hydraulic Training Calculators?

Hydraulic Training Calculators offers calculators for power, pipework sizing, thermal balance, and accumulators. These are part of the free interactive content.

### What kind of training resources are included with the subscription?

The annual subscription provides access to all training resources, including 75 detailed explanations, 25 product simulations, 55 instructional videos, and 13 micro-learning tutorials.

### How much does the Hydraulic Training Calculators subscription cost?

The annual training subscription is priced at $9.49 per year. Payment is charged to your iTunes Account upon purchase, and renewals are managed through your Account Settings.

### Can I use Hydraulic Training Calculators offline?

While the app offers a wide range of resources, specific offline functionality for all features is not detailed. However, the one-time payment for unlocked content can be restored on your phone at any time.

### How often is Hydraulic Training Calculators updated?

The latest version of Hydraulic Training Calculators is 1.20, last updated on October 22, 2020. This indicates a release and update cycle, though specific update frequency is not provided.

### What devices are compatible with Hydraulic Training Calculators?

Hydraulic Training Calculators is compatible with iPhone, iPad, and iPod devices. It has an age rating of 4+.

### Does Hydraulic Training Calculators have ads?

No, Hydraulic Training Calculators does not contain advertisements. The app is free to download and offers in-app purchases for additional content and subscriptions.

### What is the user sentiment for Hydraulic Training Calculators?

Based on the provided data, Hydraulic Training Calculators has a rating of 5.0 stars from 1 rating, suggesting a very positive initial user reception.

## Version history (last 5 releases)

### 1.20 — 2020-10-22

New email results facility and a few bugs removed.

### 1.18 — 2020-10-20

Includes results feedback email, stops external sounds crashes, plus a few usability improvements.

### 1.17 — 2020-07-23

New LRS (Learning Record Store) results posting. Some training module content updates and software refinements.

### 1.16 — 2019-11-03

New tutorials added and sound off by default.

### 1.14 — 2019-07-06

New troubleshooting fault finder added and symbol library.

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## More apps by Gary Molton

- [Ballroom Dancing Step Reminder](https://appshunter.io/ios/app/ballroom-dancing-step-reminder/id1193080104)
- [Mobile skid-steer hydraulics](https://appshunter.io/ios/app/mobile-skid-steer-hydraulics/id1518825681)
- [Virtual Hydraulic Test Rigs](https://appshunter.io/ios/app/virtual-hydraulic-test-rigs/id1523830315)
- [Hydraulic Circuit Simulator](https://appshunter.io/ios/app/hydraulic-circuit-simulator/id1533811773)

All apps by Gary Molton: https://appshunter.io/developer/1193080103

## Related topics

[hydraulic troubleshooting](https://appshunter.io/ios/topics/hydraulic-troubleshooting) · [hydraulic](https://appshunter.io/ios/topics/hydraulic) · [seal hydraulic](https://appshunter.io/ios/topics/seal-hydraulic)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-10.*