BW eManager vs Unichip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BW eManager
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Specifically designed for compatible battery monitors, allowing you to easily connect via Bluetooth or Wi-Fi and remotely monitor your battery system anytime, anywhere. Whether for RVs, solar energy storage systems, or backup power supplies, you gain unprecedented visibility and control over your battery status. Real-Time Data Overview View all key parameters at a glance on the home screen: current state of charge (SOC), voltage, current, remaining capacity, real-time power, and battery temperature, keeping you fully informed about your battery’s health. Historical Data & In-Depth Analysis Peak Data Review: Easily track records of highest/lowest voltage, maximum current, and other peak values to analyze extreme operating conditions. Cumulative Data Statistics: Accurately record cycle counts, total charged/discharged energy (Ah/kWh), providing reliable insights for evaluating long-term battery performance and lifespan.
Unichip
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Unichip is the companion app for your Unichip vehicle module. Connect to your Unichip device over Bluetooth Low Energy (BLE) directly from your phone — no cables required. Once connected, you can: • Scan for and pair with nearby Unichip devices with secure PIN • View and switch between saved engine maps (mapsets) for your vehicle • Save your devices and vehicles for quick reconnection next time • Manage multiple vehicles and their associated profiles Built for enthusiasts and professionals who want fast, reliable control over their vehicle's setup straight from their phone. Note: BLE module works on Unichip version X and X+ BLE modules easily identifiable by its UNICHIP 123456 (6 digit identifier) For older Bluetooth modules use the older Unimaps app.
Screenshots
Verdict
The clearest difference is iOS requirement: Unichip at 15.0 against BW eManager's 17. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | BW eManager | Unichip |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 17 | 15.0 — better |
| Further details — not scored | ||
| Size | 44 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | 健 李 | Flowise Pty Ltd |
In-app purchases
BW eManager
No in-app purchases
Unichip
No in-app purchases









