# The Compound Gallery Studios vs MachineryMax

The clearest difference is rating: The Compound Gallery Studios at 5.0 against MachineryMax's 3.2. The Compound Gallery Studios also leads on monetization model (free vs ad-supported) and iOS requirement (13.4 vs 15.0). MachineryMax's advantage is update cadence (every 4 weeks vs every 2 months) and ratings volume (12 vs 2). On price, ads, 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.

The Compound Gallery Studios holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: MachineryMax has 12 ratings behind it against 2, so its average is the more settled of the two.

The Compound Gallery Studios ships an update every 2 months, MachineryMax every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | The Compound Gallery Studios | MachineryMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-compound-gallery-studios/id1516662640/reviews)** | [3.2 (12 ratings)](https://appshunter.io/ios/app/machinerymax/id1534596216/reviews) |
| Number of ratings | 2 | **12** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 142 MB | 45 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [The Compound Gallery LLC](https://appshunter.io/developer/1516662639) | [MachineryMax INC](https://appshunter.io/developer/1534596218) |

## What reviewers say

### The Compound Gallery Studios

[App page](https://appshunter.io/ios/app/the-compound-gallery-studios/id1516662640)

This platform connects current studio artists at The Compound Gallery. Artists can manage their membership, communicate with peers, and access studio resources. It facilitates interaction and administrative tasks for members.

**Highlights:** Studio artist interaction, Membership management, Artist communication, Studio resource access

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### MachineryMax

[App page](https://appshunter.io/ios/app/machinerymax/id1534596216)

This platform connects buyers and sellers of preowned industrial machinery through an auction format. It offers tools for listing assets, searching for equipment, and participating in competitive bidding, aiming for efficient and transparent transactions.

**Highlights:** Browse and bid on machinery, List industrial assets for sale, Create custom alerts, Streamlined and intuitive interface, Detailed item descriptions and specifications, Transparent bidding process

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

**In-app purchases:** none


## Frequently asked questions

### Is The Compound Gallery Studios free?

The Compound Gallery Studios is free to download, with no in-app purchases.

### Is MachineryMax free?

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

### Which has better reviews, The Compound Gallery Studios or MachineryMax?

The Compound Gallery Studios is rated higher. The Compound Gallery Studios averages 5.0 out of 5 from 2 ratings, while MachineryMax averages 3.2 from 12 ratings.

### Do The Compound Gallery Studios or MachineryMax have ads?

Neither The Compound Gallery Studios nor MachineryMax shows ads.

### Which is updated more often, The Compound Gallery Studios or MachineryMax?

The Compound Gallery Studios ships an update every 2 months, and MachineryMax every 4 weeks. Most recently, The Compound Gallery Studios was updated on October 24, 2026 and MachineryMax on October 24, 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.*