# Projecta BM500 vs MyBluee

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.

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.

## The numbers

| Metric | Projecta BM500 | MyBluee |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 24 MB | 17 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) | [Harbin Haoke Science and Technology Co.,Ltd.](https://appshunter.io/developer/1604685721) |

## What reviewers say

### Projecta BM500

[App page](https://appshunter.io/ios/app/projecta-bm500-bt/id1619339633)

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.

**Highlights:** 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

**In-app purchases:** none


### MyBluee

[App page](https://appshunter.io/ios/app/mybluee/id6445804361)

Control various heating products remotely, including water, gas, and integrated air systems. The app also enables remote software upgrades for compatible devices.

**Highlights:** Remote heater control, Gas heating management, Water heating control, Air integrated product control, Remote product upgrades

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Projecta BM500 free?

Projecta BM500 is free to download, with no in-app purchases.

### Is MyBluee free?

MyBluee is free to download, with no in-app purchases.

### Do Projecta BM500 or MyBluee have ads?

Neither Projecta BM500 nor MyBluee shows ads.

### Which is updated more often, Projecta BM500 or MyBluee?

Projecta BM500 ships an update every 7 months, and MyBluee every 3 months. Most recently, Projecta BM500 was updated on October 11, 2026 and MyBluee on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*