Comparison

Proformance Link vs DTC

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

Head to head
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

About

DTC

Features
Read full description

DTC-TOOL turns your iPhone into a pocket scanner for heavy-duty trucks. Designed for owner-operators, truck drivers and small fleets needing roadside self-checks and workshop-grade fault reading — no bulky bench scanner required. • Read DTCs – active/historical fault codes with plain-language fixes (Cummins, Detroit, Volvo, Mack, Freightliner, Isuzu, HINO & more, auto-detects J1939/J1708 protocols) • Clear DTCs – clear stale fault codes after a repair and get back on the road • Live PID stream – voltage, oil pressure, coolant temp, RPM, load, DPF soot load in real time • DPF care – parked regeneration & soot load reset guidance (ECU-permitted only) • VIN reading & ECU parameter viewing – read-only by default; write operations are only permitted when allowed by the vehicle ECU • Offline session logs – past scans saved locally to track vehicle trends between service visits How it works: Plug a Bluetooth OBD adapter into your truck, launch the app, and it auto-pairs. No manual protocol configuration required. No OBD adapter on hand? Tap the Help Center​ tab → Demo mode​ to instantly load a sample J1939 truck: active/historical DTCs, live PID chart, DPF soot status, and clear-DTC flow. No Bluetooth dongle or vehicle required. Note: DTC-TOOL is a diagnostic viewer/guide tool. It does not stream cloud telematics and cannot replace OEM software. Support: [http://www.dtc-tool.com]

Screenshots

Proformance Link4 screens
DTC4 screens

Verdict

The call

Proformance Link and DTC are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Proformance Link versus DTC: the parameters behind the verdict, then further details
ParameterProformance LinkDTC
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size53 MB46 MB
Age rating4+4+
DeveloperProformance Diagnostics LLCShenzhen Huansheng Intelligent Co., Ltd

In-app purchases

None

Proformance Link

No in-app purchases

None

DTC

No in-app purchases

Questions

Is Proformance Link free?
Proformance Link is free to download, with no in-app purchases.
Is DTC free?
DTC is free to download, with no in-app purchases.
Do Proformance Link or DTC have ads?
Neither Proformance Link nor DTC shows ads.

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