# Mah Jong Sofa 3D vs Collection Weapons

The clearest difference is in-app purchases: Mah Jong Sofa 3D at none against Collection Weapons's 2. Mah Jong Sofa 3D also leads on iOS requirement (13.0 vs 17.6). Collection Weapons's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Collection Weapons sells 2 in-app purchases, starting at $1.99 per month. Mah Jong Sofa 3D asks for nothing beyond the download.

Mah Jong Sofa 3D ships an update every 2 months, Collection Weapons weekly. Both last shipped on October 22, 2026.

## The numbers

| Metric | Mah Jong Sofa 3D | Collection Weapons |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (14 ratings)](https://appshunter.io/ios/app/mah-jong-sofa-3d/id1280437424/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 40.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 61 MB | 23 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Roche Bobois International](https://appshunter.io/developer/1086533314) | [Marco Frigerio](https://appshunter.io/developer/1873934230) |

## What reviewers say

### Mah Jong Sofa 3D

[App page](https://appshunter.io/ios/app/mah-jong-sofa-3d/id1280437424)

Design and visualize your dream sofa in 3D and augmented reality. Personalize it with designer fabrics and see how it fits in your home before you buy.

**Highlights:** 3D sofa creation, Augmented reality visualization, Personalize with designer fabrics, Real-time rendering, Save and share designs

**In-app purchases:** none


### Collection Weapons

[App page](https://appshunter.io/ios/app/collection-weapons/id6801787726)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $24.90 | per year |


## Frequently asked questions

### Is Mah Jong Sofa 3D free?

Mah Jong Sofa 3D is free to download, with no in-app purchases.

### Is Collection Weapons free?

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

### Do Mah Jong Sofa 3D or Collection Weapons have ads?

Neither Mah Jong Sofa 3D nor Collection Weapons shows ads.

### Which is updated more often, Mah Jong Sofa 3D or Collection Weapons?

Mah Jong Sofa 3D ships an update every 2 months, and Collection Weapons weekly. Most recently, Mah Jong Sofa 3D was updated on October 22, 2026 and Collection Weapons on October 22, 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.*