# Heli Presence vs Bell TechPubs

The clearest difference is update cadence: Bell TechPubs at every 3 months against Heli Presence's every 6 months. Heli Presence's advantage is iOS requirement (15.0 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Heli Presence ships an update every 6 months, Bell TechPubs every 3 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Heli Presence | Bell TechPubs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (4 ratings)](https://appshunter.io/ios/app/bell-techpubs/id6504771476/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 135 MB | 116 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AIRBUS HELICOPTERS](https://appshunter.io/developer/442021573) | [Bell Helicopter Textron Inc.](https://appshunter.io/developer/1436073546) |

## What reviewers say

### Heli Presence

[App page](https://appshunter.io/ios/app/heli-presence/id1347884093)

Access comprehensive information about Airbus helicopters' global network, including distribution, maintenance, repair, and training centers. Identify key contacts and understand the regional organization for sales channels and services.

**Highlights:** Airbus helicopter distribution centers, Maintenance and repair centers, Training centers, Regional organization details, Key contacts and partners, Global footprint information

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

**In-app purchases:** none


### Bell TechPubs

[App page](https://appshunter.io/ios/app/bell-techpubs/id6504771476)

Access technical manuals and interactive documents for mission-critical operations. Supports online and offline viewing, with features like hyper-linking and interactive figures for easy navigation and troubleshooting.

**Highlights:** Online and offline manual access, Interactive PDF and S1000D IETM formats, Integrated hyper-linking between documents, Update notifications for new revisions, Zoomable interactive figures, Fault isolation and wiring diagrams

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Heli Presence free?

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

### Is Bell TechPubs free?

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

### Do Heli Presence or Bell TechPubs have ads?

Neither Heli Presence nor Bell TechPubs shows ads.

### Which is updated more often, Heli Presence or Bell TechPubs?

Heli Presence ships an update every 6 months, and Bell TechPubs every 3 months. Most recently, Heli Presence was updated on November 4, 2026 and Bell TechPubs on November 4, 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.*