# InnoTrans Berlin vs eRDPMS

InnoTrans Berlin and eRDPMS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

InnoTrans Berlin ships an update every 2 weeks, eRDPMS every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | InnoTrans Berlin | eRDPMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 46 MB | 23 MB |
| Requires iOS | 17.7 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Messe Berlin GmbH](https://appshunter.io/developer/1612457360) | [Efftronics Systems Pvt. Ltd.](https://appshunter.io/developer/874852956) |

## What reviewers say

### InnoTrans Berlin

[App page](https://appshunter.io/ios/app/innotrans-berlin/id1631097554)

Navigate your trade fair visit with this smart companion app. Access exhibitor and product details, view the event program, and use interactive hall maps. Create favorite lists and network with other attendees using a generated QR code.

**Highlights:** Exhibitor and product information, Detailed program overview, Interactive hall plans, Favorite lists, Profile login, Networking QR code generation

**In-app purchases:** none


### eRDPMS

[App page](https://appshunter.io/ios/app/erdpms/id6812354427)

**In-app purchases:** none


## Frequently asked questions

### Is InnoTrans Berlin free?

InnoTrans Berlin is free to download, with no in-app purchases.

### Is eRDPMS free?

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

### Do InnoTrans Berlin or eRDPMS have ads?

Neither InnoTrans Berlin nor eRDPMS shows ads.

### Which is updated more often, InnoTrans Berlin or eRDPMS?

InnoTrans Berlin ships an update every 2 weeks, and eRDPMS every 9 days. Most recently, InnoTrans Berlin was updated on November 3, 2026 and eRDPMS on October 31, 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.*