# Weld It 3D vs Printing 3D

The clearest difference is rating: Printing 3D at 5.0 against Weld It 3D's 4.3. Printing 3D also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). Weld It 3D's advantage is ratings volume (21K vs 1) and review sentiment (11% vs 0%). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Printing 3D holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Weld It 3D has 21K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 11% of Weld It 3D's written reviews are positive against 0% of Printing 3D's, so the app with the better star average is not the one people write more warmly about.

Weld It 3D ships an update weekly, Printing 3D every 4 days. The most recent releases landed on October 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Weld It 3D | Printing 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (21K ratings)](https://appshunter.io/ios/app/weld-it-3d/id1494298220/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/printing-3d/id1507781165/reviews)** |
| Number of ratings | **21K** | 1 |
| Positive reviews | **11.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 231 MB | 88 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [3A YAPIM VE YAZILIM DANISMANLIK LIMITED SIRKETI](https://appshunter.io/developer/1493049868) | [DEVGEIM](https://appshunter.io/developer/1462267626) |

## What reviewers say

### Weld It 3D

[App page](https://appshunter.io/ios/app/weld-it-3d/id1494298220)

Engage in a relaxing welding puzzle experience. Join metal pieces, smooth the welds, and then unleash your creativity by painting the final object. Unlock new tools and customize your creations.

**Highlights:** Weld objects together, Smooth excess weld, Paint and customize objects, Unlock new welding machines, Collect colors and skins, Upgrade your workshop

**In-app purchases:** none

**What reviewers like**

- 💡 Welding in 3D
- 👍 Functional game

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🔥 Too many ads
- 🤯 Poor controls and camera
- 🤔 Unrealistic welding simulation

**Reported bugs**

- Game crashes or freezes
- Inability to progress past certain levels
- Welding tool not matching finger placement
- Automatic progression before weld completion

**Requested features**

- More welding options (TIG, stick, etc.)
- Ability to adjust welding settings
- Better color customization
- Reduced ads or paid ad-free version


### Printing 3D

[App page](https://appshunter.io/ios/app/printing-3d/id1507781165)

A relaxing and satisfying game where you control a 3D printer. Print objects layer by layer to match example models.

**Highlights:** Layer-by-layer printing, Match example models, Relaxing gameplay, Satisfying simulation, 3D object creation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Weld It 3D free?

Weld It 3D is free to download, with no in-app purchases.

### Is Printing 3D free?

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

### Which has better reviews, Weld It 3D or Printing 3D?

Printing 3D is rated higher. Weld It 3D averages 4.3 out of 5 from 21K ratings, while Printing 3D averages 5.0 from 1 ratings.

### Do Weld It 3D or Printing 3D have ads?

Weld It 3D shows ads; Printing 3D does not.

### Which is updated more often, Weld It 3D or Printing 3D?

Weld It 3D ships an update weekly, and Printing 3D every 4 days. Most recently, Weld It 3D was updated on October 22, 2026 and Printing 3D on October 7, 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.*