Auto Agent vs FassConnect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Auto Agent
Monitor, diagnose, and update your vehicle's software remotely. This powerful tool allows you to view live data, read and clear diagnostic codes, and record data for your technician. Connect directly with your mechanic for remote assistance and software updates, saving you trips to the repair shop.
- Display live vehicle data
- Read and clear diagnostic trouble codes
- Create and playback data recordings
- Send data recordings to technician
- Remote technician assistance
- Install vehicle software updates
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The EZ LYNK Auto Agent combines function and convenience, revolutionizing the way you monitor, diagnose, and update your vehicle's software. Carry the automobile industry's most powerful tool in your pocket. - Display your vehicle's live data - Read and clear Diagnostic trouble codes - Create data recordings that can be played back at your convenience - Send data recordings to your chosen technician - Connect your technician to your automobile for remote assistance - Save yourself trips to your repair facility by allowing your technician to access your vehicle's data port - Install vehicle software updates sent directly to you from your chosen technician
FassConnect
Monitor your vehicle's diesel filter status and vital readings directly from your smartphone. Receive timely reminders for filter changes and view key metrics on a user-friendly dashboard. Requires compatible sensors and Bluetooth connection.
- Live vehicle vitals readouts
- Diesel filter health tracking
- Filter change reminders
- Simple dashboard interface
- Dark mode support
- Bluetooth connectivity
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FassConnect gives you a clear view of your vehicle’s vitals and diesel filter status right from your phone. Highlights: - Live readouts: fuel pressure, temps, battery, more - Filter health tracking with change reminders - Simple, easy to use dashboard with dark mode. - Works with compatible sensors/adapters. - Connects to the FassConnect-ECU via Bluetooth.
Screenshots
Verdict
The clearest difference is in-app purchases: FassConnect at none against Auto Agent's 6. Auto Agent's advantage is ratings volume (42K vs 2). On price, rating, update cadence and ads 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. Auto Agent sells 6 one-off in-app purchases. FassConnect asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Auto Agent against 5.0 for FassConnect. That said, the two scores are not equally well evidenced: Auto Agent has 42K ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.
| Parameter | Auto Agent | FassConnect |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (42K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 74.9% of reviews | — |
| Number of ratings | 42K — better | 2 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 53 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | EZ LYNK | Interactive Technologies, Inc. (KS) |
Bugs and requests
Auto Agent
Reported bugs
5 issues- App crashes and freezes
- Disconnection issues with the device
- Tune files disappearing or becoming inaccessible
- Compatibility problems with iOS 14 updates
- Unreliable Wi-Fi connectivity
Requested features
5 requests- Native support for Apple CarPlay
- More customization options for gauges and titles
- Ability to monitor more parameters
- Improved GPS speed accuracy
- Sound alerts for warning indicators
FassConnect
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Auto Agent
- 1 credit$1.99
- 5 credits$9.99
- 10 credits$19.99
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- 20 credits$39.99
- 50 credits$99.99
- 100 credits$199.99
FassConnect
No in-app purchases
