# PACData vs Shapr 3D CAD modeling

The clearest difference is rating: Shapr 3D CAD modeling at 4.7 against PACData's 2.0. Shapr 3D CAD modeling also leads on update cadence (weekly vs every 2 months) and ratings volume (34K vs 2). PACData's advantage is in-app purchases (none vs 6) and iOS requirement (12.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Shapr 3D CAD modeling sells 6 in-app purchases, starting at $32.99 per month. PACData asks for nothing beyond the download.

Shapr 3D CAD modeling holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Shapr 3D CAD modeling has 34K ratings behind it against 2, so its average is the more settled of the two.

PACData ships an update every 2 months, Shapr 3D CAD modeling weekly. The most recent releases landed on September 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PACData | Shapr 3D CAD modeling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (2 ratings)](https://appshunter.io/ios/app/pacdata/id669487002/reviews) | **[4.7 (34K ratings)](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654/reviews)** |
| Number of ratings | 2 | **34K** |
| Positive reviews | — | 50.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 148 MB | 1.6 GB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPad, Mac, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Automationdirect.com](https://appshunter.io/developer/441915589) | [Shapr3D Zrt](https://appshunter.io/developer/1091675653) |

## What reviewers say

### PACData

[App page](https://appshunter.io/ios/app/pacdata/id669487002)

This app provides real-time remote monitoring for industrial control systems. It allows users to view discrete and integer values, access alarm history, and capture screen data. Secure logon and network configuration are essential for its operation.

**Highlights:** Real-time remote monitoring, Monitor discrete and integer values, Access alarm and event history, Save screen captures, Secure logon protection

**Features:** macOS Compatibility

**In-app purchases:** none


### Shapr 3D CAD modeling

[App page](https://appshunter.io/ios/app/shapr-3d-cad-modeling/id1091675654)

Design and manufacture 3D models with an intuitive, multidevice CAD tool. Collaborate with teams, visualize designs in AR, and export to various formats. Work from anywhere, online or offline, with an adaptive interface that keeps your focus on creating.

**Highlights:** Multidevice CAD workflow, Adaptive user interface, Design-driven collaboration, Real-time AR renders, Extensive export/import support, 2D drawing output

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solo Subscription | $32.99 | per month |
| Pro Subscription | $37.99 | per month |
| Business Subscription | $59.99 | per month |
| Solo Subscription | $249.99 | per year |
| Pro Subscription | $299.99 | per year |
| Business Subscription | $499.99 | per year |

**What reviewers like**

- 🚀 Super easy to use
- 👍 Intuitive interface
- 🚀 Powerful features
- 👍 Great for beginners
- 👍 Excellent tutorials

**What reviewers complain about**

- 💰 Expensive subscription
- 💰 Pricing not suitable for hobbyists
- 🔒 Limited free version
- 🐛 Occasional bugs and crashes
- 👎 Navigation and controls could be improved

**Reported bugs**

- Unreliable performance after recent updates
- Difficulty deleting or modifying existing designs
- Inconsistent behavior when using the Apple Pencil

**Requested features**

- Add more affordable pricing tiers for hobbyists
- Improve undo/redo functionality
- Implement better file management and organization
- Add support for importing/exporting more file formats
- Enhance parametric modeling capabilities


## Frequently asked questions

### Is PACData free?

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

### Is Shapr 3D CAD modeling free?

Shapr 3D CAD modeling is free to download, with in-app purchases available.

### Which has better reviews, PACData or Shapr 3D CAD modeling?

Shapr 3D CAD modeling is rated higher. PACData averages 2.0 out of 5 from 2 ratings, while Shapr 3D CAD modeling averages 4.7 from 34K ratings.

### Do PACData or Shapr 3D CAD modeling have ads?

Neither PACData nor Shapr 3D CAD modeling shows ads.

### Which is updated more often, PACData or Shapr 3D CAD modeling?

PACData ships an update every 2 months, and Shapr 3D CAD modeling weekly. Most recently, PACData was updated on September 22, 2026 and Shapr 3D CAD modeling on October 16, 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.*