# Pf Fidelity vs Classic SCFC+

The clearest difference is update cadence: Classic SCFC+ at every 2 months against Pf Fidelity's every 5 months. Pf Fidelity's advantage is iOS requirement (11.0 vs 14.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Pf Fidelity ships an update every 5 months, Classic SCFC+ every 2 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Pf Fidelity | Classic SCFC+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.4 (7 ratings)](https://appshunter.io/ios/app/classic-scfc-plus/id1552284876/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 93 MB | 162 MB |
| Requires iOS | **11.0** | 14.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Connecta Srls](https://appshunter.io/developer/1073890583) | [Holley Performance Products](https://appshunter.io/developer/1175069390) |

## What reviewers say

### Pf Fidelity

[App page](https://appshunter.io/ios/app/pf-fidelity/id1434839440)

**Features:** macOS Compatibility

**In-app purchases:** none


### Classic SCFC+

[App page](https://appshunter.io/ios/app/classic-scfc-plus/id1552284876)

This utility calibrates your Jeep Wrangler's speedometer after tire or gear changes. It offers TPMS on/off functionality and is designed for JK, JL Wrangler, and JT Gladiator models.

**Highlights:** Speedometer correction, Tire calibration, Gear calibration, TPMS on/off, Supports JK, JL, and JT models

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pf Fidelity free?

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

### Is Classic SCFC+ free?

Classic SCFC+ is free to download, with no in-app purchases.

### Do Pf Fidelity or Classic SCFC+ have ads?

Neither Pf Fidelity nor Classic SCFC+ shows ads.

### Which is updated more often, Pf Fidelity or Classic SCFC+?

Pf Fidelity ships an update every 5 months, and Classic SCFC+ every 2 months. Most recently, Pf Fidelity was updated on October 6, 2026 and Classic SCFC+ 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.*