# BILDaufmaß vs BauMass Pro

The clearest difference is in-app purchases: BILDaufmaß at none against BauMass Pro's 3. BILDaufmaß also leads on iOS requirement (11.0 vs 13.0). BauMass Pro's advantage is update cadence (weekly vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. BauMass Pro sells 3 in-app purchases, starting at $3.99 per month. BILDaufmaß asks for nothing beyond the download.

BILDaufmaß ships an update every 7 months, BauMass Pro weekly. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | BILDaufmaß | BauMass Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Size | 48 MB | 32 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C.A.T.S.-Soft GmbH](https://appshunter.io/developer/1081022758) | [Slaven Juric](https://appshunter.io/developer/1859652323) |

## What reviewers say

### BILDaufmaß

[App page](https://appshunter.io/ios/app/bildaufma/id1144512540)

**In-app purchases:** none


### BauMass Pro

[App page](https://appshunter.io/ios/app/baumass-pro/id6756268196)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $3.99 | per month |
| Premium Monthly | $34.99 | per year |
| Lifetime Premium | $89.99 | one-time |


## Frequently asked questions

### Is BILDaufmaß free?

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

### Is BauMass Pro free?

BauMass Pro is free to download, with in-app purchases available.

### Do BILDaufmaß or BauMass Pro have ads?

Neither BILDaufmaß nor BauMass Pro shows ads.

### Which is updated more often, BILDaufmaß or BauMass Pro?

BILDaufmaß ships an update every 7 months, and BauMass Pro weekly. Most recently, BILDaufmaß was updated on October 3, 2026 and BauMass Pro on October 2, 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.*