First vs WebCheck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
First
Connect your mobile device to a commercial vehicle's diagnostic port to monitor its health status. Understand fault codes, view vehicle specifications, and track trip data to improve uptime and aid in service and repair.
- Connect to vehicle diagnostic port
- Monitor vehicle health status
- View active and inactive fault codes
- Display vehicle specifications (VIN, ECU info)
- Track trip data (fuel, miles, speed, hours)
- Generate and share vehicle reports
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NEXIQ First-Link™ is an application that provides important features to the drivers and service technicians of commercial vehicles and equipment. These features help the driver connect the mobile device to the diagnostic port; they also monitor the vehicle's health status and increase the vehicle's uptime. If a Check Engine Light is illuminated, the application assists the driver to understand the cause so that he can seek assistance (i.e., service and repair), if needed. Service technicians can utilize the information gathered by the application to aid in vehicle service and repair. Features include: • Faults – Active and Inactive fault codes present at the time of connection are displayed. • Vehicle Specs – Vehicle information including VIN, ECU software and hardware information is displayed. • Life / Trip – Displays trip-specific information related to fuel usage, miles, maximum speed, cruise control speed, hours of operation, etc. • Parameters – Displays parameters specific to the modules on the vehicle (e.g., engine, transmission, etc.) • Report – Generates a session-specific report containing vehicle information (i.e., faults, vehicle specs, parameters, and life/trip information); can be uploaded to the cloud, emailed, etc. • Sharing - Enables the driver to share vehicle information gathered to dispatch, service providers, etc. • OnCommand® Support - Optional feature to allow users to upload health reports to the OnCommand® servers. • Blue-Link Mini firmware update to v1.09, if the adapter has older firmware.
WebCheck
This app allows users to submit fluid sample data and QR codes for machinery and equipment to oil analysis labs. It provides access to past sample data and enables modifications or additions to submissions.
- Submit SIF data
- Scan QR-Codes for samples and equipment
- View and take scheduled oil analysis samples
- Access past 90 days of sample data
- Modify or delete submitted samples
- Add fluid and equipment information
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WebCheck is a companion app to WebCheck v2.3 from WearCheck. The Oil Analysis app is a serious tool for taking and submitting your fluid samples to WearCheck oil analysis labs. Key features: - Submit SIF (Sample Information Form) data through the app - Scan sample bottle QR-Codes - Scan machinery and equipment asset tag QR-Codes - View and take oil analysis samples from your scheduled sample runs - View submitted oil analysis sample data during the past 90 days - Modify or delete submitted samples (to correct errors) - Add new fluid information to your oil analysis sample submissions - Add new equipment, machines and components to your account
Screenshots
Verdict
The clearest difference is rating: WebCheck at 3.5 against First's 2.3. WebCheck also leads on update cadence (every 3 weeks vs every 5 months) and review sentiment (33% vs 17%). On price, ratings volume, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WebCheck holds the better App Store score, 3.5 against 2.3. Both are backed by a comparable volume of ratings — 16 and 8 respectively. Written reviews point the same way: 17% of First's written reviews are positive against 33% of WebCheck's.
First ships an update every 5 months, WebCheck every 3 weeks. The most recent releases landed on August 19, 2026 and July 7, 2026 respectively.
| Parameter | First | WebCheck |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (16 ratings) | 3.5 (8 ratings) — better |
| Positive reviews | 16.7% of reviews | 33.3% of reviews — better |
| Number of ratings | 16 — better | 8 |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 128 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Snap-on Inc. | WearCheck Canada Inc. |
Customer experience
First
WebCheck
In-app purchases
First
No in-app purchases
WebCheck
No in-app purchases
