Projecta BM500 vs MyBluee
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Projecta BM500
This kit allows users to monitor their battery systems, displaying key information like current, voltage, state of charge, and remaining time. It is compatible with various battery types and voltages, offering accurate measurements for a comprehensive understanding of battery health.
- Real-time current monitoring up to 500A
- Supports 12V, 24V, or 48V DC battery systems
- Compatible with AGM, GEL, and LFP batteries
- Displays voltage, SOC, and time remaining
- Accurate current (+/- 0.4%) and voltage (+/- 0.3%) measurements
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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%
MyBluee
Control various heating products remotely, including water, gas, and integrated air systems. The app also enables remote software upgrades for compatible devices.
- Remote heater control
- Gas heating management
- Water heating control
- Air integrated product control
- Remote product upgrades
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Use this APP to control heater products, gasoline heating products, water heating products, hot water heating and air integrated products, etc. This APP can also provide remote upgrade service for the above products.
Screenshots
Verdict
The clearest difference is update cadence: MyBluee at every 3 months against Projecta BM500's every 7 months. On price, review sentiment, ads and in-app purchases 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.
Projecta BM500 ships an update every 7 months, MyBluee every 3 months. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.
| Parameter | Projecta BM500 | MyBluee |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 17 MB |
| Age rating | 4+ | 17+ |
| Developer | TBB Power Co., Ltd | Harbin Haoke Science and Technology Co.,Ltd. |
Customer experience
Projecta BM500
MyBluee
In-app purchases
Projecta BM500
No in-app purchases
MyBluee
No in-app purchases
