# ECO Battery vs BSLBATT

The clearest difference is update cadence: ECO Battery at fortnightly against BSLBATT's every 8 months. ECO Battery also leads on device support. On price, in-app purchases 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, BSLBATT every 8 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ECO Battery | BSLBATT |
| --- | --- | --- |
| 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 | — |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | Free | — |
| Size | 31 MB | 41 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Eco Capital, Inc.](https://appshunter.io/developer/1722379141) | [崇 宁](https://appshunter.io/developer/1522657626) |

## 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


### BSLBATT

[App page](https://appshunter.io/ios/app/bslbatt/id6474948715)

**In-app purchases:** none


## Frequently asked questions

### Is ECO Battery free?

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

### Is BSLBATT free?

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

### Which is updated more often, ECO Battery or BSLBATT?

ECO Battery ships an update fortnightly, and BSLBATT every 8 months. Most recently, ECO Battery was updated on October 24, 2026 and BSLBATT on October 6, 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.*