# guitar123 vs Gateway Process

The clearest difference is review sentiment: Gateway Process at 100% against guitar123's 0%. guitar123's advantage is price (Free vs $0.99) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

guitar123 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 | guitar123 | Gateway Process |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/gateway-process/id6762534503/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | **Free** | Paid |
| Size | 11 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [军 胡](https://appshunter.io/developer/1878353375) | [Paul Martinez](https://appshunter.io/developer/711981110) |

## What reviewers say

### guitar123

[App page](https://appshunter.io/ios/app/guitar123/id6760226218)

This AI-powered app analyzes sheet music and chord charts to provide real-time feedback on your guitar playing. It offers interactive practice modes, a metronome, tuner, and comprehensive music theory tools to help you improve.

**Highlights:** AI score analysis, Interactive practice mode, Real-time pitch feedback, Music theory tools, Built-in metronome and tuner, Progress tracking

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is guitar123 free?

guitar123 is free to download, with no in-app purchases.

### Is Gateway Process free?

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

### Do guitar123 or Gateway Process have ads?

Neither guitar123 nor Gateway Process 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.*