# Fuelpak FP4 vs Com U1

The clearest difference is rating: Fuelpak FP4 at 1.8 against Com U1's 1.0. Fuelpak FP4 also leads on ratings volume (54 vs 1) and review sentiment (12% vs 0%). Com U1's advantage is iOS requirement (14.1 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Fuelpak FP4 holds the better App Store score, 1.8 against 1.0. That said, the two scores are not equally well evidenced: Fuelpak FP4 has 54 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 12% of Fuelpak FP4's written reviews are positive against 0% of Com U1's.

## The numbers

| Metric | Fuelpak FP4 | Com U1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (54 ratings)](https://appshunter.io/ios/app/fuelpak-fp4/id1513978426/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/com-u1/id1611699800/reviews) |
| Number of ratings | **54** | 1 |
| Positive reviews | **11.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 12 MB | 32 MB |
| Requires iOS | 26.0 | **14.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vance & Hines](https://appshunter.io/developer/786747328) | [Sena Technologies](https://appshunter.io/developer/888785841) |

## What reviewers say

### Fuelpak FP4

[App page](https://appshunter.io/ios/app/fuelpak-fp4/id1513978426)

Optimize your motorcycle's performance by tuning it directly from your iPhone. This app allows you to flash custom maps, monitor live sensor data, and diagnose engine issues. It's designed to work with specific hardware to unlock your bike's full potential.

**Highlights:** Flash dyno-tuned maps, View live sensor data, Read/clear diagnostic codes, Revert to stock settings, Access support videos

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Wakes up the bike
- 👍 Good for stage 1 tuning
- 👍 Works fine on iOS

**What reviewers complain about**

- 🐛 Bluetooth connection issues
- 🐛 App crashes frequently
- 🐛 Unreliable sensor data
- 🐛 Lack of features compared to FP3
- 🐛 Compatibility issues with older bikes

**Reported bugs**

- App freezes during firmware updates
- Unable to apply auto-tune mapping
- Incorrect bike information displayed
- Disconnects frequently during use

**Requested features**

- More exhaust and intake options
- Improved Bluetooth stability
- Throttle sensitivity adjustment
- Speedometer calibration
- Cruise control integration


### Com U1

[App page](https://appshunter.io/ios/app/com-u1/id1611699800)

Control your mesh intercom system, manage paired devices, and adjust individual volumes. Access user guides, set up speed dials, and tune into FM radio. Stay updated with the latest firmware notifications.

**Highlights:** Remote control for mesh intercom, phone, and music, Manage pairing list, Group Intercom™ functionality, Individual volume management, Firmware update notifications, Access user guides, Set up speed dials and FM radio

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fuelpak FP4 free?

Fuelpak FP4 is free to download, with no in-app purchases.

### Is Com U1 free?

Com U1 is free to download, with no in-app purchases.

### Which has better reviews, Fuelpak FP4 or Com U1?

Fuelpak FP4 is rated higher. Fuelpak FP4 averages 1.8 out of 5 from 54 ratings, while Com U1 averages 1.0 from 1 ratings.

### Do Fuelpak FP4 or Com U1 have ads?

Neither Fuelpak FP4 nor Com U1 shows ads.

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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.*