# Battery HD+ Pro vs ECO Battery

The clearest difference is price: ECO Battery at Free against Battery HD+ Pro's $3.99. ECO Battery also leads on update cadence (fortnightly vs every 2 months). Battery HD+ Pro's advantage is rating (4.6 vs 4.0) and review sentiment (82% vs 64%). On ads, in-app purchases and device support there is nothing between them.

ECO Battery is free to download; Battery HD+ Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Battery HD+ Pro holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Battery HD+ Pro has 446 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 82% of Battery HD+ Pro's written reviews are positive against 64% of ECO Battery's.

Battery HD+ Pro ships an update every 2 months, ECO Battery fortnightly. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Battery HD+ Pro | ECO Battery |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.6 (446 ratings)](https://appshunter.io/ios/app/battery-hd-plus-pro/id328670983/reviews)** | [4.0 (22 ratings)](https://appshunter.io/ios/app/eco-battery/id6474708780/reviews) |
| Number of ratings | **446** | 22 |
| Positive reviews | **81.6% of reviews** | 63.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 133 MB | 31 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [smalltech sarl](https://appshunter.io/developer/289934568) | [Eco Capital, Inc.](https://appshunter.io/developer/1722379141) |

## What reviewers say

### Battery HD+ Pro

[App page](https://appshunter.io/ios/app/battery-hd-plus-pro/id328670983)

This app provides detailed battery monitoring for your phone or tablet, offering insights into remaining usage time for various activities. It features calibration options to enhance accuracy and provides alerts for charging status.

**Highlights:** Battery calibration, Usage time estimates, Charge alerts, Widget support, Detailed usage charts

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Informative analytics
- 🔋 Accurate battery information
- 👍 Helpful customization options
- 🚀 Detailed battery metrics
- 👍 Useful alerts and notifications

**What reviewers complain about**

- 🐛 Inaccurate charging notifications
- 🐛 Calibration issues
- 🔋 Drains battery during use

**Reported bugs**

- Calibration process hangs on some devices
- Charging time estimates are inaccurate
- Compatibility issues with newer iOS versions

**Requested features**

- Add support for Apple Watch and AirPods
- Improve calibration process
- Provide more customization options
- Add discharge rate and battery health assessment


### 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


## Frequently asked questions

### Is Battery HD+ Pro free?

Battery HD+ Pro costs $3.99, with no in-app purchases.

### Is ECO Battery free?

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

### Which has better reviews, Battery HD+ Pro or ECO Battery?

Battery HD+ Pro is rated higher. Battery HD+ Pro averages 4.6 out of 5 from 446 ratings, while ECO Battery averages 4.0 from 22 ratings.

### Do Battery HD+ Pro or ECO Battery have ads?

Neither Battery HD+ Pro nor ECO Battery shows ads.

### Which is updated more often, Battery HD+ Pro or ECO Battery?

Battery HD+ Pro ships an update every 2 months, and ECO Battery fortnightly. Most recently, Battery HD+ Pro was updated on October 31, 2026 and ECO Battery on October 24, 2026.

---

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