# ECO Battery vs MuteCue

The clearest difference is in-app purchases: ECO Battery at none against MuteCue's 1. ECO Battery also leads on update cadence (fortnightly vs every 3 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. MuteCue sells 1 one-off in-app purchase. ECO Battery asks for nothing beyond the download.

ECO Battery ships an update fortnightly, MuteCue every 3 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ECO Battery | MuteCue |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 31 MB | 3 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Eco Capital, Inc.](https://appshunter.io/developer/1722379141) | [David Mrozinski](https://appshunter.io/developer/1332684917) |

## 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


### MuteCue

[App page](https://appshunter.io/ios/app/mutecue/id6770558561)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MuteCue Premium | $2.99 | one-time |


## Frequently asked questions

### Is ECO Battery free?

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

### Is MuteCue free?

MuteCue is free to download, with in-app purchases available.

### Do ECO Battery or MuteCue have ads?

Neither ECO Battery nor MuteCue shows ads.

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

ECO Battery ships an update fortnightly, and MuteCue every 3 months. Most recently, ECO Battery was updated on October 24, 2026 and MuteCue on October 28, 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.*