# HeyBM vs Aurubis Inside

The clearest difference is update cadence: Aurubis Inside at every 2 weeks against HeyBM's every 5 months. 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.

HeyBM ships an update every 5 months, Aurubis Inside every 2 weeks. The most recent releases landed on August 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | HeyBM | Aurubis Inside |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 73 MB | 86 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BASF Digital Solutions GmbH](https://appshunter.io/developer/1482373796) | [aurubis](https://appshunter.io/developer/1891331731) |

## What reviewers say

### HeyBM

[App page](https://appshunter.io/ios/app/heybm-basf-battery-materials/id6739425417)

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

**In-app purchases:** none


### Aurubis Inside

[App page](https://appshunter.io/ios/app/aurubis-inside/id6761763766)

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

**In-app purchases:** none


## Frequently asked questions

### Is HeyBM free?

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

### Is Aurubis Inside free?

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

### Do HeyBM or Aurubis Inside have ads?

Neither HeyBM nor Aurubis Inside shows ads.

### Which is updated more often, HeyBM or Aurubis Inside?

HeyBM ships an update every 5 months, and Aurubis Inside every 2 weeks. Most recently, HeyBM was updated on August 25, 2026 and Aurubis Inside on September 23, 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.*