# Solid Engineer vs Forma3D

The clearest difference is in-app purchases: Solid Engineer at none against Forma3D's 1. Solid Engineer also leads on iOS requirement (15.6 vs 17.0). Forma3D's advantage is update cadence (every 3 days vs every 5 months) and ratings volume (5 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Forma3D sells 1 in-app purchase, starting at $6.99 per month. Solid Engineer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Solid Engineer against 5.0 for Forma3D. That said, the two scores are not equally well evidenced: Forma3D has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Solid Engineer ships an update every 5 months, Forma3D every 3 days. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Solid Engineer | Forma3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/solid-engineer/id6450507988/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/forma3d-3d-modeling-and-print/id6762095429/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 22 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Axxem B.V.](https://appshunter.io/developer/1515691144) | [Denis Vazyulya](https://appshunter.io/developer/1892873021) |

## What reviewers say

### Solid Engineer

[App page](https://appshunter.io/ios/app/solid-engineer/id6450507988)

This app teaches programming through visual 3D model creation. It offers modes for beginners to advanced users, including JavaScript support. Models can be printed or shared.

**Highlights:** Visual programming interface, 3D model creation, Printable model export, Beginner to advanced modes, JavaScript integration, Keyframe animation

**Features:** macOS Compatibility

**In-app purchases:** none


### Forma3D

[App page](https://appshunter.io/ios/app/forma3d-3d-modeling-and-print/id6762095429)

Create and edit 3D models directly on your iPhone or iPad. Prepare designs for 3D printing with precise tools and export to common formats. Ideal for beginners and experienced users alike.

**Highlights:** Create primitive 3D shapes, Precise transformation controls, Boolean operations (union, subtract), Mesh editing (vertices, edges, faces), STL and 3MF import/export, Beginner-friendly interface, X-Ray mode for transparency

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forma3D subscription | $6.99 | per month |


## Frequently asked questions

### Is Solid Engineer free?

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

### Is Forma3D free?

Forma3D is free to download, with in-app purchases available.

### Which has better reviews, Solid Engineer or Forma3D?

Solid Engineer and Forma3D are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do Solid Engineer or Forma3D have ads?

Neither Solid Engineer nor Forma3D shows ads.

### Which is updated more often, Solid Engineer or Forma3D?

Solid Engineer ships an update every 5 months, and Forma3D every 3 days. Most recently, Solid Engineer was updated on October 6, 2026 and Forma3D on October 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.*