# Digital Building Twin vs WhatsKeepr2

The clearest difference is update cadence: Digital Building Twin at every 4 days against WhatsKeepr2's every 3 months. WhatsKeepr2's advantage is price ($8.99 vs $12.90). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Digital Building Twin costs $12.90 and WhatsKeepr2 $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Digital Building Twin ships an update every 4 days, WhatsKeepr2 every 3 months. Both last shipped on November 8, 2026.

## The numbers

| Metric | Digital Building Twin | WhatsKeepr2 |
| --- | --- | --- |
| Price | $12.90 | **$8.99** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/digital-building-twin/id6739471165/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Paid | — |
| Size | 16 MB | 2 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [drillstars](https://appshunter.io/developer/1653313261) | [Stefano Bergamini](https://appshunter.io/developer/1800962909) |

## What reviewers say

### Digital Building Twin

[App page](https://appshunter.io/ios/app/digital-building-twin/id6739471165)

Create precise 3D models of your rooms using LiDAR technology and manage all property documents centrally. This app offers solutions for homeowners, landlords, and real estate professionals, revolutionizing property documentation and management.

**Highlights:** 3D room capture with LiDAR, Automatic 2D floor plan creation, Centralized digital property file, Project management by building and floor, Direct contact with craftsman services, Export in professional formats (USDZ, DXF, IFC, JSON)

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

**In-app purchases:** none


### WhatsKeepr2

[App page](https://appshunter.io/ios/app/whatskeepr2/id6747646112)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digital Building Twin free?

Digital Building Twin costs $12.90, with no in-app purchases.

### Is WhatsKeepr2 free?

WhatsKeepr2 costs $8.99, with no in-app purchases.

### Do Digital Building Twin or WhatsKeepr2 have ads?

Neither Digital Building Twin nor WhatsKeepr2 shows ads.

### Which is updated more often, Digital Building Twin or WhatsKeepr2?

Digital Building Twin ships an update every 4 days, and WhatsKeepr2 every 3 months. Most recently, Digital Building Twin was updated on November 8, 2026 and WhatsKeepr2 on November 8, 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.*