# eTechPub vs Heli Gauges

The clearest difference is rating: Heli Gauges at 5.0 against eTechPub's 2.0. Heli Gauges also leads on device support (3 vs 1). eTechPub's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Heli Gauges holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

eTechPub ships an update every 7 months, Heli Gauges every 6 months. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | eTechPub | Heli Gauges |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/etechpub/id981507847/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/heli-gauges/id1441044939/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 50 MB | 96 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AIRBUS HELICOPTERS](https://appshunter.io/developer/442021573) | [AKV, Inc](https://appshunter.io/developer/1419709148) |

## What reviewers say

### eTechPub

[App page](https://appshunter.io/ios/app/etechpub/id981507847)

Access Airbus Helicopters technical documentation online and offline. Download manuals and receive notifications for new versions. Requires a Keycopter account for online access.

**Highlights:** Online manual consultation, Offline manual access, Manual downloads, New version alerts, Keycopter account integration

**In-app purchases:** none


### Heli Gauges

[App page](https://appshunter.io/ios/app/heli-gauges/id1441044939)

This app provides remote engine and weight data for helicopter operations, specifically for external sling load tasks. It displays critical information on compatible Apple devices, enhancing pilot situational awareness and safety during flight.

**Highlights:** Remote engine gauge display, FLI repeater functionality, Slaved indicator for load data, Bluetooth data acquisition, Weight data from load indicators, Enhanced pilot situational awareness

**In-app purchases:** none


## Frequently asked questions

### Is eTechPub free?

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

### Is Heli Gauges free?

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

### Which has better reviews, eTechPub or Heli Gauges?

Heli Gauges is rated higher. eTechPub averages 2.0 out of 5 from 3 ratings, while Heli Gauges averages 5.0 from 4 ratings.

### Do eTechPub or Heli Gauges have ads?

Neither eTechPub nor Heli Gauges shows ads.

### Which is updated more often, eTechPub or Heli Gauges?

eTechPub ships an update every 7 months, and Heli Gauges every 6 months. Most recently, eTechPub was updated on September 25, 2026 and Heli Gauges on September 26, 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.*