Comparison

AutoGen Pro vs EG4 BMS

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

Head to head

AutoGen Pro

Smart control and monitoring

About

AutoGen Pro

Features

Read full description

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.

About

EG4 BMS

Read full description

The EG4 BMS App is an application designed for battery management, suitable for both household and industrial power management, storage, and related functions. Compatible with EG4's 314Ah WallMount battery series

Screenshots

AutoGen Pro4 screens

EG4 BMS3 screens

Verdict

The call

The clearest difference is update cadence: EG4 BMS at every 3 days against AutoGen Pro's every 5 months. EG4 BMS also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

AutoGen Pro ships an update every 5 months, EG4 BMS every 3 days. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 4 level

AutoGen Pro versus EG4 BMS: the parameters behind the verdict, then further details
Parameter	AutoGen Pro	EG4 BMS
Price	Free	Free
Update frequency	Every 5 months	Every 3 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	11.0 — better
Further details — not scored
Size	43 MB	44 MB
Age rating	4+	4+
Developer	DC Generators Power Co Ltd	eg4

In-app purchases

None

AutoGen Pro

No in-app purchases

None

EG4 BMS

No in-app purchases

Questions

Is AutoGen Pro free?

AutoGen Pro is free to download, with no in-app purchases.

Is EG4 BMS free?

EG4 BMS is free to download, with no in-app purchases.

Do AutoGen Pro or EG4 BMS have ads?

Neither AutoGen Pro nor EG4 BMS shows ads.

Which is updated more often, AutoGen Pro or EG4 BMS?

AutoGen Pro ships an update every 5 months, and EG4 BMS every 3 days. Most recently, AutoGen Pro was updated on October 25, 2026 and EG4 BMS on October 7, 2026.