FassConnect vs AutoGen Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
AutoGen Pro
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AutoGen Pro gives you complete control and live insight into your AutoGen DC Generator systems. Monitor critical parameters including battery voltage, charge current, engine temperature, and runtime directly from your iPhone or iPad. Start or stop your generator remotely, adjust charge settings, diagnose or adjust calibrations via BLE Terminal plus more. Designed for AutoGen controllers such as the GX-series and KD-series, the app connects securely via Bluetooth LE or local Wi-Fi. When no hardware is available, Demo Mode lets you explore all interface functions and visualize real-time data updates. • Live telemetry dashboard • Remote start / stop and throttle control • Schedule management and service reminders • Secure Bluetooth LE and Wi-Fi connectivity AutoGen Pro is built by DC Generators Power Co — innovators in off-grid generator automation.
Screenshots
Verdict
The clearest difference is iOS requirement: AutoGen Pro at 13.0 against FassConnect's 16.0. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FassConnect ships an update every 3 months, AutoGen Pro every 5 months. The most recent releases landed on October 9, 2026 and October 18, 2026 respectively.
| Parameter | FassConnect | AutoGen Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Interactive Technologies, Inc. (KS) | DC Generators Power Co Ltd |
In-app purchases
FassConnect
No in-app purchases
AutoGen Pro
No in-app purchases
