# RETRO FORTH vs Sounds & Vibrations

The clearest difference is review sentiment: Sounds & Vibrations at 100% against RETRO FORTH's 33%. Sounds & Vibrations also leads on rating (5.0 vs 4.4). RETRO FORTH's advantage is price (Free vs $2.99) and update cadence (monthly vs every 48 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

RETRO FORTH is free to download; Sounds & Vibrations costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Sounds & Vibrations holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 33% of RETRO FORTH's written reviews are positive against 100% of Sounds & Vibrations's.

RETRO FORTH ships an update monthly, Sounds & Vibrations every 48 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | RETRO FORTH | Sounds & Vibrations |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/retro-forth/id1170943580/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sounds-and-vibrations/id1539861970/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 48 months |
| Monetization | **Free** | Paid |
| Size | 4 MB | 1 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Charles Childers](https://appshunter.io/developer/900749636) | [Boris Giznevsky](https://appshunter.io/developer/1475508046) |

## What reviewers say

### RETRO FORTH

[App page](https://appshunter.io/ios/app/retro-forth/id1170943580)

A compact and adaptable concatenative programming language designed for ease of learning and customization. It features a code editor, interactive listener, and support for Gopher servers, allowing for flexible development.

**Highlights:** Concatenative programming language, Code editor with Markdown subset, Literate programming style, Interactive listener interface, Gopher server data fetching, File manager, Documentation browser

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

**In-app purchases:** none


### Sounds & Vibrations

[App page](https://appshunter.io/ios/app/sounds-and-vibrations/id1539861970)

Enhance mobile applications with a comprehensive library of iOS system sounds and vibrations. Developers can easily integrate immersive sensory elements into their projects for increased user engagement and a more polished feel.

**Highlights:** Comprehensive sound and vibration library, Over 100 unique combinations, Real-time testing of effects, Organized library with search and filter, Seamless integration with iOS system sounds, Boost user engagement with sensory features

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

**In-app purchases:** none


## Frequently asked questions

### Is RETRO FORTH free?

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

### Is Sounds & Vibrations free?

Sounds & Vibrations costs $2.99, with no in-app purchases.

### Which has better reviews, RETRO FORTH or Sounds & Vibrations?

Sounds & Vibrations is rated higher. RETRO FORTH averages 4.4 out of 5 from 5 ratings, while Sounds & Vibrations averages 5.0 from 2 ratings.

### Do RETRO FORTH or Sounds & Vibrations have ads?

Neither RETRO FORTH nor Sounds & Vibrations shows ads.

### Which is updated more often, RETRO FORTH or Sounds & Vibrations?

RETRO FORTH ships an update monthly, and Sounds & Vibrations every 48 months. Most recently, RETRO FORTH was updated on November 2, 2026 and Sounds & Vibrations on November 7, 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.*