# Helitrends — Calculate engine performance

> Helicopter engine performance monitoring and trend analysis tool. (iPhone/iPad app by Helitrends Sp. z o. o..)

- Source: https://appshunter.io/ios/app/helitrends/id1471892720 (this page in markdown: same URL + `.md`)
- Developer: [Helitrends Sp. z o. o.](https://appshunter.io/developer/1471892719)
- Category: Utilities, Business
- Price: Free with in-app purchases
- Rating: 4.70/5 from 20 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.6 · 52 MB
- Languages: American English
- Released: 2019-07-25
- Data updated: 2026-09-07
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/helitrends/id1471892720/reviews.md

## What is Helitrends?

Elevate your helicopter performance monitoring with the Helitrends app – the ultimate tool for pilots, mechanics, engineers and helicopter operators. Calculate power checks instantly, record engine parameters effortlessly, and monitor trends for informed decision-making. Available for various helicopter models with dynamic configuration options. Download now for efficient fleet management.

Designed to streamline regular power checks and provide real-time engine condition insights, Helitrends ensures quick and intuitive calculations right at your fingertips:
- Automatic Engine Power Checks: Say goodbye to manual performance checks! Helitrends automatically compares real-time engine parameters with manual flight chart limits, delivering accurate results in under a minute.
- Easy Data Recording: Record engine parameters and ambient conditions effortlessly, eliminating the need for manual note-taking.
- Engine Condition Trend Monitoring: Stay ahead of potential issues by analyzing engine trends and scheduling repairs before faults become critical.
- Versatile Compatibility: Compatible with various helicopter configurations, including Sand Filter, IBF, Mist Eliminator, Particle Separator, and more.
- User-Friendly Interface: With just an iPhone or iPad, users can input data, calculate performance, and review helicopter status within moments.

The Helitrends app is available for individuals and companies. Build your team, connect with fellow pilots, and unlock the potential of Helitrends to revolutionize your operations:
- Automatic Synchronization: All helicopter data, including power checks, are automatically synchronized across users for real-time and consistent information.
- Unlimited Users & Devices: Enjoy unlimited user access, enabling seamless collaboration within your team under one subscription.
- Real-time Engine Health Monitoring: Keep a constant watch on your engine health with real-time data for proactive maintenance.
- Alerts for Negative Results: Swiftly identify any negative power check results with our app's alerts for quick issue resolution.

Why choose Helitrends:
- Precision: Engine performance calculations are tailored to flight conditions and helicopter configurations, minimizing human errors.
- Efficiency: Instant access to accurate data enables swift decision-making and reduces repair costs.
- Constant Improvement: The Helitrends team is dedicated to enhancing our solutions and incorporating user feedback to meet your evolving needs.

Download Helitrends now and experience the difference in helicopter engine performance monitoring. Have suggestions or need assistance? Contact us – we're here to help you optimize your helicopter operations.

Let us know by sending your feedback to contact@helitrends.com

Terms of use: https://www.helitrends.com/terms-of-use-mobile.html

## Key features

- Automatic engine power checks
- Effortless data recording
- Engine condition trend monitoring
- Versatile compatibility with helicopter configurations
- Automatic synchronization across users
- Real-time engine health monitoring
- Alerts for negative results

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Unlimited Monthly Access | $9.99 | per month |
| Unlimited Annual Access | $59.99 | per year |
| Unlimited Monthly Access | $9.99 | per month |
| Unlimited Annual Access | $59.99 | per year |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/helitrends/id1471892720/reviews.md

### 5/5 — Heli trends power check app

*2024-07-30*

It’s such a great tool, useful as a team when working in large groups of back to back engineers remotely around country. It could do with decimal time option as opposed to minutes but that’s neither here or there. Versatile and great trending, plenty of aircraft options makes it perfect tool for on the run.

### 5/5 — Highly Recommend

*2023-05-11*

Been using the app since its inception 3 years ago. You guys have done a stellar job expanding the app and making it better than ever. Thanks

### 5/5 — Quick, easy, accurate power checks

*2023-03-07*

Quick, easy, accurate power checks

### 5/5 — Easy flow!

*2021-08-12*

Friendly application,it would be nice  to have other models available 
Thank you

### 5/5 — Awesome app

*2020-02-11*

Awesome app - keep adding different model, I’m looking forward to the BA+ and B2D2 version.

## Frequently asked questions about Helitrends

### What is Helitrends?

Helitrends is a mobile application designed for helicopter pilots, mechanics, and operators to monitor engine performance. It offers features like automatic power checks, data recording, and trend analysis to aid in proactive maintenance and informed decision-making.

### Is Helitrends free to use?

The Helitrends app is free to download and offers a free trial for its subscription plans. Users can access unlimited monthly or annual access with a free trial period before committing to a paid subscription.

### What are the subscription options for Helitrends?

Helitrends offers two subscription tiers: Unlimited Monthly Access for $9.99 per month, and Unlimited Annual Access for $59.99 per year. Both plans include a free trial period.

### What helicopter configurations does Helitrends support?

Helitrends is compatible with various helicopter configurations, including those with Sand Filters, IBF (Inlet Barrier Filters), Mist Eliminators, and Particle Separators. This versatility ensures it can be used across a wide range of helicopter models.

### How often is Helitrends updated?

The latest version of Helitrends is 3.3.17, and it was last updated on March 27, 2026. The developer, Helitrends Sp. z o. o., is dedicated to constant improvement and incorporating user feedback.

### Can multiple users access Helitrends data?

Yes, Helitrends allows for unlimited users and devices under one subscription. All helicopter data, including power checks, is automatically synchronized across users for real-time and consistent information.

### What devices can I use Helitrends on?

Helitrends is available for iPhone and iPad devices. The app is designed for user-friendly input and review of helicopter status directly from these mobile devices.

### Does Helitrends have ads?

No, Helitrends does not contain advertisements. The app is designed to provide a focused and uninterrupted experience for its users.

## Version history (last 5 releases)

### 3.3.20 — 2026-07-22

- Support for UH-1H with T53-L-703 engine

### 3.3.19 — 2026-07-11

- Improve calculation for Bell407 with Particle Separator

### 3.3.18 — 2026-06-29

- Support for AW169 with Engine Air Particle Separator

### 3.3.17 — 2026-03-27

- Bug fixes and performance improvements

### 3.3.16 — 2026-03-26

- Support for BK117 C-2 and EC145 C2

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## Related topics

[airdb civil helicopters data](https://appshunter.io/ios/topics/airdb-civil-helicopters-data)

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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 2026-09-07.*