# PyNav vs Helm Aware

The clearest difference is in-app purchases: Helm Aware at none against PyNav's 1. Helm Aware also leads on update cadence (daily vs every 5 weeks). PyNav's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 26.0). On price and ads there is nothing between them.

Both are free to download. PyNav sells 1 one-off in-app purchase. Helm Aware asks for nothing beyond the download.

PyNav ships an update every 5 weeks, Helm Aware daily. The most recent releases landed on September 22, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | PyNav | Helm Aware |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Freemium | — |
| Size | 14 MB | 7 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CL Consulting](https://appshunter.io/developer/6779253059) | [Jonas Hedberg](https://appshunter.io/developer/6797882148) |

## What reviewers say

### PyNav

[App page](https://appshunter.io/ios/app/pynav/id6779253057)

This app provides NMEA instrument data and remote control for a pypilot autopilot. It can function as a standalone navigation hub, displaying wind, engine, and GPS data with customizable panels and configurable alarms.

**Highlights:** Pypilot autopilot control, NMEA instrument display, Customizable dashboard panels, Wind and engine data, GPS and waypoint navigation, Configurable alarms

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PyNav Pro | $7.99 | one-time |


### Helm Aware

[App page](https://appshunter.io/ios/app/helm-aware/id6798431560)

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

**In-app purchases:** none


## Frequently asked questions

### Is PyNav free?

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

### Is Helm Aware free?

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

### Do PyNav or Helm Aware have ads?

Neither PyNav nor Helm Aware shows ads.

### Which is updated more often, PyNav or Helm Aware?

PyNav ships an update every 5 weeks, and Helm Aware daily. Most recently, PyNav was updated on September 22, 2026 and Helm Aware on October 2, 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.*