# BioDoku 2.0 vs Pramac EMS

The clearest difference is iOS requirement: BioDoku 2.0 at 11.0 against Pramac EMS's 15.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BioDoku 2.0 | Pramac EMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 60 MB | 11 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SM-Energy GmbH](https://appshunter.io/developer/1521634589) | [Pramac Storage Systems GmbH](https://appshunter.io/developer/1696308715) |

## What reviewers say

### BioDoku 2.0

[App page](https://appshunter.io/ios/app/biodoku-20/id1521634587)

**In-app purchases:** none


### Pramac EMS

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

**In-app purchases:** none


## Frequently asked questions

### Is BioDoku 2.0 free?

BioDoku 2.0 is free to download, with no in-app purchases.

### Is Pramac EMS free?

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

### Do BioDoku 2.0 or Pramac EMS have ads?

Neither BioDoku 2.0 nor Pramac EMS shows ads.

### Which is updated more often, BioDoku 2.0 or Pramac EMS?

BioDoku 2.0 ships an update every 2 months, and Pramac EMS every 2 months. Most recently, BioDoku 2.0 was updated on October 27, 2026 and Pramac EMS on October 30, 2026.

---

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