# Gateway Process vs COLM

The clearest difference is price: COLM at Free against Gateway Process's $0.99. COLM also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On ads and in-app purchases there is nothing between them.

COLM is free to download; Gateway Process costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Gateway Process | COLM |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/gateway-process/id6762534503/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Paid | — |
| Size | 1 MB | 47 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Martinez](https://appshunter.io/developer/711981110) | [Anthony Manzo](https://appshunter.io/developer/1777483769) |

## What reviewers say

### Gateway Process

[App page](https://appshunter.io/ios/app/gateway-process/id6762534503)

Explore a declassified U.S. Army intelligence assessment on consciousness alteration techniques. This app breaks down the 29-page document into 13 files across 5 stages, offering guided learning and a built-in binaural beat generator for brainwave synchronization.

**Highlights:** Declassified U.S. Army intelligence assessment, 13 files across 5 progressive stages, Clear, structured sections: explanations, instructions, field notes, Progress tracking and sequential stage unlocking, Built-in binaural beat generator, 8 target brainwave states, Privacy-focused: no accounts, tracking, or network requests

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

**In-app purchases:** none


### COLM

[App page](https://appshunter.io/ios/app/colm/id6793222505)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gateway Process free?

Gateway Process costs $0.99, with no in-app purchases.

### Is COLM free?

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

### Do Gateway Process or COLM have ads?

Neither Gateway Process nor COLM shows ads.

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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.*