TBB BM500 vs RV Control
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TBB BM500
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TBB'battery monitor kit is composed by a battery shunt and a monitor which allow the user to fully understand his/her battery. Here is some quick facts of this kit: 1) Measurement current is up to 500A 2) Is able to work with battery (or battery bank) 12Vdc, 24Vdc or 48Vdc 3) Compatible with AGM, GEL or LFP battery 4) An elegant design monitor to display battery information such as current, voltage, SOC, time remaining etc. 5) The monitor could be installed at any location where with easy access to users 6) Measurement accuracy: Current: +/- 0.4% Voltage: +/- 0.3%
RV Control
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γRV Controlγ - Expert in Wireless Intelligent Control for RVs mesh networking: Utilizes Mesh technology to stably control lights and air conditioning. Status Monitoring: View real-time key information such as battery level and battery status. One-click sharing: You can authorize family members' phones to jointly manage the RV equipment. With just one simple step, you can embark on an intelligent RV lifestyle.
Screenshots
Verdict
The clearest difference is update cadence: RV Control at every 3 weeks against TBB BM500's every 6 months. On price, ads, in-app purchases and device support 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.
TBB BM500 ships an update every 6 months, RV Control every 3 weeks. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.
| Parameter | TBB BM500 | RV Control |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details β not scored | ||
| Size | 31 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | TBB Power Co., Ltd | ηΏ ζ± |
In-app purchases
TBB BM500
No in-app purchases
RV Control
No in-app purchases
Questions
Is TBB BM500 free?
Is RV Control free?
Do TBB BM500 or RV Control have ads?
Which is updated more often, TBB BM500 or RV Control?
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