# B2B Industry Network vs AMB Stuttgart

The clearest difference is iOS requirement: B2B Industry Network at 12.0 against AMB Stuttgart's 17.7. 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 3 months. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | B2B Industry Network | AMB Stuttgart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 21 MB | 67 MB |
| Requires iOS | **12.0** | 17.7 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [verlag moderne industrie GmbH](https://appshunter.io/developer/419592980) | [Landesmesse Stuttgart GmbH](https://appshunter.io/developer/460383801) |

## What reviewers say

### B2B Industry Network

[App page](https://appshunter.io/ios/app/b2b-industry-network/id6469782742)

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

**In-app purchases:** none


### AMB Stuttgart

[App page](https://appshunter.io/ios/app/amb-stuttgart/id6479363848)

**In-app purchases:** none


## Frequently asked questions

### Is B2B Industry Network free?

B2B Industry Network is free to download, with no in-app purchases.

### Is AMB Stuttgart free?

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

### Do B2B Industry Network or AMB Stuttgart have ads?

Neither B2B Industry Network nor AMB Stuttgart shows ads.

### Which is updated more often, B2B Industry Network or AMB Stuttgart?

B2B Industry Network ships an update every 3 months, and AMB Stuttgart every 3 months. Most recently, B2B Industry Network was updated on September 8, 2026 and AMB Stuttgart on September 11, 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.*