# UH1 PPC vs Helitrends

The clearest difference is price: Helitrends at Free against UH1 PPC's $1.99. Helitrends also leads on rating (4.7 vs 3.0) and review sentiment (100% vs 80%). UH1 PPC's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 16.6). On ads and device support there is nothing between them.

Helitrends is free to download; UH1 PPC costs $1.99 up front. Helitrends sells 3 in-app purchases, starting at $9.99 per month. UH1 PPC asks for nothing beyond the download.

Helitrends holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Helitrends has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of UH1 PPC's written reviews are positive against 100% of Helitrends's.

UH1 PPC ships an update every 3 months, Helitrends every 3 weeks. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | UH1 PPC | Helitrends |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/uh1-ppc/id717659412/reviews) | **[4.7 (20 ratings)](https://appshunter.io/ios/app/helitrends/id1471892720/reviews)** |
| Number of ratings | 2 | **20** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 3 MB | 52 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Ward](https://appshunter.io/developer/1594939734) | [Helitrends Sp. z o. o.](https://appshunter.io/developer/1471892719) |

## What reviewers say

### UH1 PPC

[App page](https://appshunter.io/ios/app/uh1-ppc/id717659412)

This utility app assists with performance planning for UH-1H and UH-1H II helicopters. It calculates critical flight parameters like takeoff, center of gravity, and fuel consumption, streamlining the planning process for users.

**Highlights:** Take-off calculations, Center of Gravity calculations, Fuel Consumption calculations, Performance planning for UH-1H/II, Streamlined planning process

**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 UH1 PPC free?

UH1 PPC costs $1.99, with no in-app purchases.

### Is Helitrends free?

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

### Which has better reviews, UH1 PPC or Helitrends?

Helitrends is rated higher. UH1 PPC averages 3.0 out of 5 from 2 ratings, while Helitrends averages 4.7 from 20 ratings.

### Do UH1 PPC or Helitrends have ads?

Neither UH1 PPC nor Helitrends shows ads.

### Which is updated more often, UH1 PPC or Helitrends?

UH1 PPC ships an update every 3 months, and Helitrends every 3 weeks. Most recently, UH1 PPC was updated on September 29, 2026 and Helitrends on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*