ALLiON vs Century Lithium Pro
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ALLiON
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R& J Batteries Smart Connect This app allows you to connect to all of your ALLiON Lithium Ion batteries. This application is only for R&J batteries. FEATURES * No need for a separate battery monitorβ¦save hundreds of dollars! * Wirelessly connect to each battery from your phone. * Access each BMS independently with multiple batteries. * Track Cycle Life on each battery. * Displays State Of Charge (SOC) percentage with circle graphic. * Display voltage, charging or discharging current, and temperature. * Easy to read gauges. * Battery Events displayed in easy to understand text.
Century Lithium Pro
Monitor your Century Deep Cycle LFP battery's performance in real-time via Bluetooth. View state of charge, voltage, current, temperature, and individual cell voltages. Receive alerts for any battery status abnormalities.
- Real-time battery monitoring
- State of Charge (SOC) display
- Voltage and current tracking
- Battery temperature monitoring
- Individual cell voltage readings
- Battery status alerts
- Customizable battery naming
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The Century Lithium Pro battery monitoring App allows the user to connect with your Century Deep Cycle LFP battery with Bluetooth functionality via Bluetooth. In the App, you can check the real-time Battery Information including State of Charge, Voltage Level, incoming and outgoing Current levels, Battery Temperature, as well as providing individual Cell Voltages and Alerts for Battery Status. Features: 1. You can rename your battery individually in the app. 2. You can check the real-time SOC (State of Charge) of the battery. 3. You can check the real-time voltage of the battery. 4. You can check the charging/discharging status: review the Current going into and out of the battery. 5. You can see the internal temperature of the battery in real-time. 6. You can see the battery alerts on the alerts pages if any abnormalities arise.
Screenshots
Verdict
The clearest difference is iOS requirement: ALLiON at 13.0 against Century Lithium Pro's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ALLiON ships an update every 5 months, Century Lithium Pro every 4 months. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.
| Parameter | ALLiON | Century Lithium Pro |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 50.0% of reviews |
| Update frequency | Every 5 months | Every 4 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 10 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | R&J Batteries PTY LTD | Century Yuasa Batteries Pty. Limited |
In-app purchases
ALLiON
No in-app purchases
Century Lithium Pro
No in-app purchases
Questions
Is ALLiON free?
Is Century Lithium Pro free?
Do ALLiON or Century Lithium Pro have ads?
Which is updated more often, ALLiON or Century Lithium Pro?
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