# RockCONNECT vs Helitrends

The clearest difference is in-app purchases: RockCONNECT at none against Helitrends's 4. RockCONNECT also leads on iOS requirement (13.0 vs 16.6). Helitrends's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Helitrends sells 3 in-app purchases, starting at $9.99 per month. RockCONNECT asks for nothing beyond the download.

RockCONNECT ships an update every 2 months, Helitrends every 3 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | RockCONNECT | Helitrends |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (20 ratings)](https://appshunter.io/ios/app/helitrends/id1471892720/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 17 MB | 52 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ground Control Technologies UK Ltd](https://appshunter.io/developer/1774186724) | [Helitrends Sp. z o. o.](https://appshunter.io/developer/1471892719) |

## What reviewers say

### RockCONNECT

[App page](https://appshunter.io/ios/app/rockconnect/id904965550)

**Features:** macOS Compatibility

**In-app purchases:** none


### Helitrends

[App page](https://appshunter.io/ios/app/helitrends/id1471892720)

This app helps helicopter pilots, mechanics, and operators monitor engine performance. It calculates power checks, records engine data, and tracks trends for proactive maintenance. Compatible with various helicopter models and configurations.

**Highlights:** 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

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Monthly Access | $9.99 | per month |
| Unlimited Annual Access | $59.99 | per year |
| Unlimited Annual Access | $59.99 | per year |


## Frequently asked questions

### Is RockCONNECT free?

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

### Is Helitrends free?

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

### Do RockCONNECT or Helitrends have ads?

Neither RockCONNECT nor Helitrends shows ads.

### Which is updated more often, RockCONNECT or Helitrends?

RockCONNECT ships an update every 2 months, and Helitrends every 3 weeks. Most recently, RockCONNECT was updated on September 21, 2026 and Helitrends on September 22, 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.*