# VMH Flex Marine vs Dronelytics AirCheck

The clearest difference is rating: Dronelytics AirCheck at 5.0 against VMH Flex Marine's 1.0. Dronelytics AirCheck also leads on update cadence (daily vs every 3 months). VMH Flex Marine's advantage is iOS requirement (15.0 vs 18.0). On price, ratings volume, 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.

Dronelytics AirCheck holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

VMH Flex Marine ships an update every 3 months, Dronelytics AirCheck daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | VMH Flex Marine | Dronelytics AirCheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/vmh-flex-marine/id6747126000/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dronelytics-aircheck/id6763470236/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | Free |
| Size | 3 MB | 29 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Veratron AG](https://appshunter.io/developer/1765346453) | [Random Noise Studios](https://appshunter.io/developer/556595523) |

## What reviewers say

### VMH Flex Marine

[App page](https://appshunter.io/ios/app/vmh-flex-marine/id6747126000)

This compact device displays extensive boat data, customizable across multiple screens. Easily set up alarms and access information via a smartphone app, even with gloves or in wet conditions.

**Highlights:** Compact and powerful display, Customizable data screens, Laser touch button for navigation, Smartphone setup and control, Reads from sensors and CAN, LIN connectivity for battery data

**In-app purchases:** none


### Dronelytics AirCheck

[App page](https://appshunter.io/ios/app/dronelytics-aircheck/id6763470236)

Instantly check airspace status for drone flights with live FAA data. Get GO, CAUTION, or NO-GO status, LAANC grid overlays, and alerts for TFRs, NOTAMs, and controlled airspace. Save favorite locations for quick checks.

**Highlights:** Instant airspace status (GO, CAUTION, NO-GO), Live FAA airspace data, LAANC grid overlay with ceiling limits, Controlled airspace and TFR alerts, NOTAM and airport proximity warnings, Save favorite flight locations, Mapbox map views (dark, light, satellite)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VMH Flex Marine free?

VMH Flex Marine is free to download, with no in-app purchases.

### Is Dronelytics AirCheck free?

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

### Which has better reviews, VMH Flex Marine or Dronelytics AirCheck?

Dronelytics AirCheck is rated higher. VMH Flex Marine averages 1.0 out of 5 from 1 ratings, while Dronelytics AirCheck averages 5.0 from 1 ratings.

### Do VMH Flex Marine or Dronelytics AirCheck have ads?

Neither VMH Flex Marine nor Dronelytics AirCheck shows ads.

### Which is updated more often, VMH Flex Marine or Dronelytics AirCheck?

VMH Flex Marine ships an update every 3 months, and Dronelytics AirCheck daily. Most recently, VMH Flex Marine was updated on October 30, 2026 and Dronelytics AirCheck on October 31, 2026.

---

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