Reliance Controller vs Marxon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reliance Controller
Monitor and configure your smart battery pack's performance. View real-time data like charge status, voltage, and temperature. Adjust parameters such as tire diameter and acceleration for optimal operation.
- Bluetooth connectivity
- Real-time battery status
- Working voltage and current monitoring
- Temperature readings
- Configurable parameters
- Tire diameter adjustment
- Acceleration settings
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The smart battery pack has a built-in remote Bluetooth module. It connects to the app via Bluetooth and the mobile phone. The app can read the following information: 1. The working state of the battery pack: charge point, discharge, working voltage, current, temperature, remaining power, etc.; 2. Configurable parameter: tire diameter(in.),rear axle ratio,e brake option,speed adjustment and acceleration,etc.;
Marxon
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Search and connect to peripheral BMS devices through mobile Bluetooth, and collect battery data of peripheral BMS devices. The collected data includes SOH, SOC, total voltage, total current, number of charging and discharging cycles, temperature of various parts of the battery, individual voltage of each cell in the battery, protection status of the battery product, and information on whether certain functions of the battery product are working properly. The relevant hardware product is a battery protection board with a battery management system.
Screenshots
Verdict
The clearest difference is update cadence: Reliance Controller at monthly against Marxon's every 3 months. Reliance Controller 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Reliance Controller ships an update monthly, Marxon every 3 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.
| Parameter | Reliance Controller | Marxon |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 26 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 应刚 郑 | Guangdong Marxon Electronics Co., LTD |
In-app purchases
Reliance Controller
No in-app purchases
Marxon
No in-app purchases
