# ECO Battery vs DIGI MARKER

The clearest difference is rating: DIGI MARKER at 5.0 against ECO Battery's 4.0. DIGI MARKER also leads on review sentiment (100% vs 64%). ECO Battery's advantage is ratings volume (22 vs 1) and iOS requirement (12.0 vs 15.5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

DIGI MARKER holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: ECO Battery has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of ECO Battery's written reviews are positive against 100% of DIGI MARKER's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ECO Battery | DIGI MARKER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (22 ratings)](https://appshunter.io/ios/app/eco-battery/id6474708780/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/digi-marker/id6751325183/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 31 MB | 105 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Eco Capital, Inc.](https://appshunter.io/developer/1722379141) | [Shenzhen Xihe Innovation Technology Co., Ltd.](https://appshunter.io/developer/1834633825) |

## 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


### DIGI MARKER

[App page](https://appshunter.io/ios/app/digi-marker/id6751325183)

Monitor battery status in real-time, viewing data like voltage, current, and temperature. Conveniently set various parameters for different battery types.

**Highlights:** Real-time status monitoring, View voltage, current, temperature, View capacity, Set battery parameters, Supports different battery types

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

**In-app purchases:** none


## Frequently asked questions

### Is ECO Battery free?

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

### Is DIGI MARKER free?

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

### Which has better reviews, ECO Battery or DIGI MARKER?

DIGI MARKER is rated higher. ECO Battery averages 4.0 out of 5 from 22 ratings, while DIGI MARKER averages 5.0 from 1 ratings.

### Do ECO Battery or DIGI MARKER have ads?

Neither ECO Battery nor DIGI MARKER shows ads.

### Which is updated more often, ECO Battery or DIGI MARKER?

ECO Battery ships an update fortnightly, and DIGI MARKER fortnightly. Most recently, ECO Battery was updated on October 24, 2026 and DIGI MARKER on October 30, 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.*