# MACH Control vs Quick OBJ Viewer

The clearest difference is in-app purchases: MACH Control at none against Quick OBJ Viewer's 3. MACH Control also leads on iOS requirement (13.0 vs 16.1). Quick OBJ Viewer's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Quick OBJ Viewer sells 3 in-app purchases, starting at $0.99 per 7 days. MACH Control asks for nothing beyond the download.

MACH Control ships an update every 3 months, Quick OBJ Viewer every 3 weeks. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | MACH Control | Quick OBJ Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 51 MB | 21 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MACH. ACQUISITION, INC.](https://appshunter.io/developer/1684791348) | [KEAT MEN TANG](https://appshunter.io/developer/1886302384) |

## What reviewers say

### MACH Control

[App page](https://appshunter.io/ios/app/mach-control/id6503452849)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quick OBJ Viewer

[App page](https://appshunter.io/ios/app/quick-obj-viewer/id6770089338)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan Weekly | $0.99 | per 7 days |
| Pro Plan Yearly | $17.99 | per year |
| Quick OBJ Viewer Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is MACH Control free?

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

### Is Quick OBJ Viewer free?

Quick OBJ Viewer is free to download, with in-app purchases available.

### Do MACH Control or Quick OBJ Viewer have ads?

Neither MACH Control nor Quick OBJ Viewer shows ads.

### Which is updated more often, MACH Control or Quick OBJ Viewer?

MACH Control ships an update every 3 months, and Quick OBJ Viewer every 3 weeks. Most recently, MACH Control was updated on September 24, 2026 and Quick OBJ Viewer on September 29, 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.*