Comparison

Fleet Bible vs Proformance Link

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fleet Bible

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
Read full description

Keep your fleet running smoothly with Fleet Bible! Designed for mechanics and fleet managers, our app helps you track parts inventory, manage vehicle repairs, and locate nearby suppliers with real-time GPS. Key Features: Parts Management – Easily search, track, and organize your vehicle parts. GPS Shop Finder – Find the nearest parts suppliers based on your location. Repair Tracking – Log maintenance records and keep your fleet in top shape. Seamless Organization – View stock levels, part details, and supplier info. Smart Search – Quickly locate parts by name, category, or vehicle type. Stay ahead of repairs and reduce downtime with Fleet Bible. Download now and streamline your fleet management!

About

Proformance Link

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
Read full description

1. ProformanceLink is a diagnostic tool specifically designed for truck drivers. 2. Utilizes high-speed Bluetooth connectivity for millisecond-level data transmission. 3. Supports J1939 and J1708 protocol self-identification for easy automatic recognition. 4. Compact and portable design, plug and play, suitable for any work scenario. 5. We have a professional development team that provides real-time online updates for various advanced truck functions, ensuring smooth and worry-free truck driving. 6. Feedback and suggestions are our driving force. 7. Main functions: * Fault Code Lookup: View current and historical faults of the vehicle. Simple and intuitive text descriptions easily guide troubleshooting. * Fault Code Clearing: Supports forced fault code clearing to resolve difficult situations. * Data Stream Viewing: Precisely view changes in various data points such as voltage and pressure. Locate fault points on the vehicle based on abnormal data fluctuations. However, this requires extensive experience for accurate diagnosis. DPF Regeneration: Commands the truck to regenerate its DPF in place, cleaning carbon deposits on the DPF carrier, thus improving the truck's power and fuel efficiency. DPF Reset: Updates the DPF carbon load value in the truck's ECU, allowing for further DPF regeneration. Speed ​​Limit Calibration: Changes the vehicle's throttle speed. Supported Models: Cummins Series: CM2350, CM2670, CM876, CM2150, CM2250 Detroit: DD60, MBE, DD13, DD15, DD16 Paccar: MX11, MX13, PX7, PX9 Volvo: D11, D13, D13TC, D16 Mack: MP7, MP8, MP8HE, MP10 For more models, please contact us. ProformanceLink is a truck diagnostic brand you can rely on

Screenshots

Fleet Bible4 screens
Proformance Link4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Fleet Bible versus Proformance Link: the parameters behind the verdict, then further details
ParameterFleet BibleProformance Link
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (4 ratings)
Positive reviews—100.0% of reviews
Number of ratings14 — better
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.512.0 — better
Further details — not scored
Size19 MB94 MB
Age rating4+4+
DeveloperDaniel CoyleProformance Diagnostics LLC

Customer experience

Fleet Bible

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Proformance Link

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Fleet Bible

No in-app purchases

None

Proformance Link

No in-app purchases

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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