# 3F GYM vs Ghost Gauge

The clearest difference is rating: 3F GYM at 5.0 against Ghost Gauge's 1.0. 3F GYM also leads on update cadence (every 3 days vs every 10 days) and ratings volume (20 vs 1). 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.

3F GYM holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: 3F GYM has 20 ratings behind it against 1, so its average is the more settled of the two.

3F GYM ships an update every 3 days, Ghost Gauge every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 3F GYM | Ghost Gauge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (20 ratings)](https://appshunter.io/ios/app/3f-gym/id6480144381/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ghost-gauge/id6813179224/reviews) |
| Number of ratings | **20** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Free | Free |
| Size | 62 MB | 6 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Full Force Fitness](https://appshunter.io/developer/1738337979) | [Khalid Almohannadi](https://appshunter.io/developer/6773436437) |

## What reviewers say

### 3F GYM

[App page](https://appshunter.io/ios/app/3f-gym/id6480144381)

This app enables users to manage their gym memberships, book specialized classes like Calisthenics and CrossFit, and access detailed class information. It provides a convenient way to engage with gym services and schedules.

**Highlights:** Purchase gym memberships, Book Calisthenics classes, Book CrossFit classes, View class information, Manage gym services

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghost Gauge

[App page](https://appshunter.io/ios/app/ghost-gauge/id6813179224)

This app displays real-time vehicle data from a compatible dash cluster via Bluetooth. It offers customizable alerts, ride logging with detailed analysis, and firmware updates for the hardware. A demo mode simulates the gauge for exploration.

**Highlights:** Live vehicle readings (temp, boost, voltage, speed), Customizable caution and critical alerts, Time-sensitive notifications, Ride logging with detailed analysis, Firmware updates for dash cluster, Customizable gauge settings

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

**In-app purchases:** none


## Frequently asked questions

### Is 3F GYM free?

3F GYM is free to download, with no in-app purchases.

### Is Ghost Gauge free?

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

### Which has better reviews, 3F GYM or Ghost Gauge?

3F GYM is rated higher. 3F GYM averages 5.0 out of 5 from 20 ratings, while Ghost Gauge averages 1.0 from 1 ratings.

### Do 3F GYM or Ghost Gauge have ads?

Neither 3F GYM nor Ghost Gauge shows ads.

### Which is updated more often, 3F GYM or Ghost Gauge?

3F GYM ships an update every 3 days, and Ghost Gauge every 10 days. Most recently, 3F GYM was updated on October 24, 2026 and Ghost Gauge on October 24, 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.*