# BAUSUBSTANZ vs infoDMS

The clearest difference is iOS requirement: BAUSUBSTANZ at 11.0 against infoDMS's 15.6. 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.

BAUSUBSTANZ ships an update every 11 months, infoDMS every 10 months. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BAUSUBSTANZ | infoDMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 months** |
| Size | 109 MB | 40 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fraunhofer](https://appshunter.io/developer/487639036) | [INFOSCAN GmbH](https://appshunter.io/developer/1680698973) |

## What reviewers say

### BAUSUBSTANZ

[App page](https://appshunter.io/ios/app/bausubstanz/id860560312)

**Features:** macOS Compatibility

**In-app purchases:** none


### infoDMS

[App page](https://appshunter.io/ios/app/infodms/id6447244603)

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

**In-app purchases:** none


## Frequently asked questions

### Is BAUSUBSTANZ free?

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

### Is infoDMS free?

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

### Do BAUSUBSTANZ or infoDMS have ads?

Neither BAUSUBSTANZ nor infoDMS shows ads.

### Which is updated more often, BAUSUBSTANZ or infoDMS?

BAUSUBSTANZ ships an update every 11 months, and infoDMS every 10 months. Most recently, BAUSUBSTANZ was updated on October 10, 2026 and infoDMS on October 24, 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.*