# ECO Battery vs Yi BMS

The clearest difference is ads: ECO Battery at none against Yi BMS's shown. ECO Battery also leads on update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

ECO Battery ships an update fortnightly, Yi BMS every 3 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ECO Battery | Yi BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (22 ratings)](https://appshunter.io/ios/app/eco-battery/id6474708780/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 31 MB | 32 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Eco Capital, Inc.](https://appshunter.io/developer/1722379141) | [Shenzhen Yifang new energy technology Co., Ltd](https://appshunter.io/developer/1727822039) |

## What reviewers say

### ECO Battery

[App page](https://appshunter.io/ios/app/eco-battery/id6474708780)

Monitor and manage your lithium battery's health and performance. Optimize charging and discharging cycles to extend battery lifespan. Get detailed insights into your battery's status.

**Highlights:** Lithium battery management, BMS monitoring, Performance optimization, Charging cycle control, Discharging cycle control, Battery health insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Yi BMS

[App page](https://appshunter.io/ios/app/yi-bms/id6476804812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECO Battery free?

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

### Is Yi BMS free?

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

### Do ECO Battery or Yi BMS have ads?

Yi BMS shows ads; ECO Battery does not.

### Which is updated more often, ECO Battery or Yi BMS?

ECO Battery ships an update fortnightly, and Yi BMS every 3 months. Most recently, ECO Battery was updated on October 24, 2026 and Yi BMS on October 8, 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.*