# WattCycle vs HumsiENK Smart BMS

The clearest difference is update cadence: WattCycle at every 9 days against HumsiENK Smart BMS's every 3 weeks. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WattCycle holds the better App Store score, 2.0 against 1.8. Both are backed by a comparable volume of ratings — 45 and 26 respectively. Written reviews point the same way: 11% of WattCycle's written reviews are positive against 6% of HumsiENK Smart BMS's.

WattCycle ships an update every 9 days, HumsiENK Smart BMS every 3 weeks. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | WattCycle | HumsiENK Smart BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (45 ratings)](https://appshunter.io/ios/app/wattcycle/id6739477367/reviews)** | [1.8 (26 ratings)](https://appshunter.io/ios/app/humsienk-smart-bms/id6741700213/reviews) |
| Number of ratings | **45** | 26 |
| Positive reviews | **10.5% of reviews** | 5.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 89 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WattCycle](https://appshunter.io/developer/1785559487) | [Shenzhen Shake World New Energy Technology Co., Ltd.](https://appshunter.io/developer/1795156218) |

## What reviewers say

### WattCycle

[App page](https://appshunter.io/ios/app/wattcycle/id6739477367)

This application connects to Bluetooth batteries to provide real-time monitoring of their status. It allows users to keep a close eye on their battery's performance and health.

**Highlights:** Bluetooth battery connection, Real-time battery status monitoring, Battery health tracking

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### HumsiENK Smart BMS

[App page](https://appshunter.io/ios/app/humsienk-smart-bms/id6741700213)

This intelligent battery management system app connects to your BMS via Bluetooth for real-time monitoring and parameter adjustments. Control your battery management system device and optimize its performance with this utility.

**Highlights:** Real-time condition monitoring, Running parameter setting, Device control, Bluetooth connectivity

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WattCycle free?

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

### Is HumsiENK Smart BMS free?

HumsiENK Smart BMS is free to download, with no in-app purchases.

### Which has better reviews, WattCycle or HumsiENK Smart BMS?

WattCycle is rated higher. WattCycle averages 2.0 out of 5 from 45 ratings, while HumsiENK Smart BMS averages 1.8 from 26 ratings.

### Do WattCycle or HumsiENK Smart BMS have ads?

Neither WattCycle nor HumsiENK Smart BMS shows ads.

### Which is updated more often, WattCycle or HumsiENK Smart BMS?

WattCycle ships an update every 9 days, and HumsiENK Smart BMS every 3 weeks. Most recently, WattCycle was updated on September 8, 2026 and HumsiENK Smart BMS on September 23, 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.*