# VesselView Mobile vs Swellpro Fly

VesselView Mobile and Swellpro Fly both sit at 3.1 stars, but that hides the real split: 47% of VesselView Mobile's written reviews are positive against 0% of Swellpro Fly's. VesselView Mobile also leads on ratings volume (150 vs 2). Swellpro Fly's advantage is monetization model (free vs free with in-app purchases) and update cadence (every 4 weeks vs every 3 months). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.1 for VesselView Mobile against 3.0 for Swellpro Fly. That said, the two scores are not equally well evidenced: VesselView Mobile has 150 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 47% of VesselView Mobile's written reviews are positive against 0% of Swellpro Fly's.

VesselView Mobile ships an update every 3 months, Swellpro Fly every 4 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | VesselView Mobile | Swellpro Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (150 ratings)](https://appshunter.io/ios/app/vesselview-mobile/id1167532720/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/swellpro-fly/id1205105746/reviews) |
| Number of ratings | **150** | 2 |
| Positive reviews | **46.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 96 MB | 6 MB |
| Requires iOS | 10.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mercury Marine LLC](https://appshunter.io/developer/1777822540) | [Shenzhen SwellPro Technology Co.,LTD](https://appshunter.io/developer/1113943094) |

## What reviewers say

### VesselView Mobile

[App page](https://appshunter.io/ios/app/vesselview-mobile/id1167532720)

Monitor your Mercury Marine SmartCraft® engine data in real-time, track fuel consumption, and receive maintenance alerts. Connect wirelessly for full functionality or use basic tools like a speedometer and map without the module.

**Highlights:** Live engine data monitoring, Fuel usage tracking, Fault alerts and descriptions, Maintenance reminders, Speedometer tool, Map with points of interest, Location-tagged moment capture

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📊 Comprehensive engine data display
- 🎯 Easy setup and installation
- ⚡ Fast synchronization with module
- 🔧 Useful for maintenance tracking
- 💰 Cost-effective alternative to analog gauges

**What reviewers complain about**

- 🐛 Frequent Bluetooth disconnection issues
- 📵 iOS compatibility problems (especially iOS 18)
- 🔌 Unreliable connection stability
- ❌ Limited engine data from expensive module
- 🎨 Basic, outdated interface design

**Reported bugs**

- App won't connect after iOS updates
- Bluetooth disconnects constantly
- App crashes on startup
- Touchpad unresponsive after iOS 18
- Freezes when opening or switching apps

**Requested features**

- Landscape/portrait orientation support
- Trim and tilt angle display
- Dial/analog gauge options
- Apple Watch app integration
- Simulation mode for setup


### Swellpro Fly

[App page](https://appshunter.io/ios/app/swellpro-fly/id1205105746)

Control your unmanned aerial vehicle with this utility application. It provides convenient manipulation of your drone's functions directly from your mobile device.

**Highlights:** Drone manipulation, Convenient control, Utility tool, Unmanned aerial vehicle management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VesselView Mobile free?

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

### Is Swellpro Fly free?

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

### Which has better reviews, VesselView Mobile or Swellpro Fly?

VesselView Mobile is rated higher. VesselView Mobile averages 3.1 out of 5 from 150 ratings, while Swellpro Fly averages 3.0 from 2 ratings.

### Do VesselView Mobile or Swellpro Fly have ads?

Neither VesselView Mobile nor Swellpro Fly shows ads.

### Which is updated more often, VesselView Mobile or Swellpro Fly?

VesselView Mobile ships an update every 3 months, and Swellpro Fly every 4 weeks. Most recently, VesselView Mobile was updated on October 24, 2026 and Swellpro Fly on October 19, 2026.

---

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