# Pramac EMS vs Battery Service

The clearest difference is update cadence: Battery Service at every 2 weeks against Pramac EMS's every 2 months. Battery Service also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Pramac EMS ships an update every 2 months, Battery Service every 2 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Pramac EMS | Battery Service |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 11 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pramac Storage Systems GmbH](https://appshunter.io/developer/1696308715) | [Renessa Info Systems Ltd.](https://appshunter.io/developer/1823607992) |

## What reviewers say

### Pramac EMS

[App page](https://appshunter.io/ios/app/pramac-ems/id6740579089)

**In-app purchases:** none


### Battery Service

[App page](https://appshunter.io/ios/app/battery-service/id6747963392)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pramac EMS free?

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

### Is Battery Service free?

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

### Do Pramac EMS or Battery Service have ads?

Neither Pramac EMS nor Battery Service shows ads.

### Which is updated more often, Pramac EMS or Battery Service?

Pramac EMS ships an update every 2 months, and Battery Service every 2 weeks. Most recently, Pramac EMS was updated on October 23, 2026 and Battery Service on October 15, 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.*