# Fleet Bible vs Proformance Link

The clearest difference is rating: Fleet Bible at 5.0 against Proformance Link's 4.0. Proformance Link's advantage is ratings volume (4 vs 1) and iOS requirement (12.0 vs 17.5). On price, update cadence, 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.

Fleet Bible holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Fleet Bible ships an update monthly, Proformance Link every 2 weeks. The most recent releases landed on September 10, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | Fleet Bible | Proformance Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fleet-bible/id6743685984/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/proformance-link/id6755274184/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 94 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Coyle](https://appshunter.io/developer/1736415880) | [Proformance Diagnostics LLC](https://appshunter.io/developer/1852904316) |

## What reviewers say

### Fleet Bible

[App page](https://appshunter.io/ios/app/fleet-bible/id6743685984)

Manage vehicle parts, track repairs, and find nearby suppliers with real-time GPS. Streamline fleet operations and reduce downtime by organizing inventory and maintenance records efficiently.

**Highlights:** Parts inventory management, Vehicle repair tracking, GPS supplier locator, Real-time stock levels, Smart part search

**Features:** macOS Compatibility

**In-app purchases:** none


### Proformance Link

[App page](https://appshunter.io/ios/app/proformance-link/id6755274184)

This diagnostic tool connects to trucks via Bluetooth to read and clear fault codes, monitor data streams, and perform DPF regeneration and speed limit calibration. It supports various popular truck engine models and offers real-time updates for advanced functions.

**Highlights:** Bluetooth connectivity, Fault code lookup and clearing, Data stream viewing, DPF regeneration and reset, Speed limit calibration, Supports multiple engine models

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

**In-app purchases:** none


## Frequently asked questions

### Is Fleet Bible free?

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

### Is Proformance Link free?

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

### Which has better reviews, Fleet Bible or Proformance Link?

Fleet Bible is rated higher. Fleet Bible averages 5.0 out of 5 from 1 ratings, while Proformance Link averages 4.0 from 4 ratings.

### Do Fleet Bible or Proformance Link have ads?

Neither Fleet Bible nor Proformance Link shows ads.

### Which is updated more often, Fleet Bible or Proformance Link?

Fleet Bible ships an update monthly, and Proformance Link every 2 weeks. Most recently, Fleet Bible was updated on September 10, 2026 and Proformance Link on July 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.*