# Fuelpak FP4 vs VulcanOps

The clearest difference is rating: VulcanOps at 5.0 against Fuelpak FP4's 1.8. VulcanOps also leads on update cadence (every 3 days vs monthly) and device support (4 vs 2). Fuelpak FP4's advantage is ratings volume (59 vs 3). 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.

VulcanOps holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Fuelpak FP4 has 59 ratings behind it against 3, so its average is the more settled of the two.

Fuelpak FP4 ships an update monthly, VulcanOps every 3 days. The most recent releases landed on October 23, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Fuelpak FP4 | VulcanOps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (59 ratings)](https://appshunter.io/ios/app/fuelpak-fp4/id1513978426/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/vulcanops/id6766126875/reviews)** |
| Number of ratings | **59** | 3 |
| Positive reviews | 11.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | Free |
| Size | 12 MB | 157 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Vance & Hines](https://appshunter.io/developer/786747328) | [Ophir Kretzer-Katzir](https://appshunter.io/developer/1156482630) |

## 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


### VulcanOps

[App page](https://appshunter.io/ios/app/vulcanops/id6766126875)

This AI-powered platform assists first responders with comprehensive operations, incident analysis, and predictive insights. It acts as an active partner, providing actionable intelligence to enhance departmental success.

**Highlights:** Full-AI platform, NERIS-certified RMS, Predictive insights, Incident analysis, Actionable intelligence

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Fuelpak FP4 free?

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

### Is VulcanOps free?

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

### Which has better reviews, Fuelpak FP4 or VulcanOps?

VulcanOps is rated higher. Fuelpak FP4 averages 1.8 out of 5 from 59 ratings, while VulcanOps averages 5.0 from 3 ratings.

### Do Fuelpak FP4 or VulcanOps have ads?

Neither Fuelpak FP4 nor VulcanOps shows ads.

### Which is updated more often, Fuelpak FP4 or VulcanOps?

Fuelpak FP4 ships an update monthly, and VulcanOps every 3 days. Most recently, Fuelpak FP4 was updated on October 23, 2026 and VulcanOps on October 31, 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.*