# Data Centers 3D vs Trace Pad Pro

The clearest difference is price: Data Centers 3D at Free against Trace Pad Pro's $0.99. Data Centers 3D also leads on iOS requirement (11.0 vs 14.0). Trace Pad Pro's advantage is device support (3 vs 1). On update cadence, ads and in-app purchases there is nothing between them.

Data Centers 3D is free to download; Trace Pad Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Data Centers 3D ships an update every 8 months, Trace Pad Pro every 6 months. The most recent releases landed on June 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Data Centers 3D | Trace Pad Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/data-centers-3d/id483135043/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 160 MB | 1 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ABB Information Systems AG](https://appshunter.io/developer/1026885389) | [Kanta Kikubo](https://appshunter.io/developer/1450598215) |

## What reviewers say

### Data Centers 3D

[App page](https://appshunter.io/ios/app/data-centers-3d/id483135043)

Plan low voltage power distribution for data centers efficiently. This tool helps create customized solutions for server room power, offering a 3D visualization of your project. Receive technical specifications and a bill of materials via email.

**Highlights:** Plan data center power distribution, 3D visualization of projects, Generate technical specifications, Create bill of materials, Customizable solutions, User-friendly interface

**In-app purchases:** none


### Trace Pad Pro

[App page](https://appshunter.io/ios/app/trace-pad-pro/id1452079181)

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Centers 3D free?

Data Centers 3D is free to download, with no in-app purchases.

### Is Trace Pad Pro free?

Trace Pad Pro costs $0.99, with no in-app purchases.

### Do Data Centers 3D or Trace Pad Pro have ads?

Neither Data Centers 3D nor Trace Pad Pro shows ads.

### Which is updated more often, Data Centers 3D or Trace Pad Pro?

Data Centers 3D ships an update every 8 months, and Trace Pad Pro every 6 months. Most recently, Data Centers 3D was updated on June 24, 2026 and Trace Pad Pro 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.*