Comparison

RETRO FORTH vs Sounds & Vibrations

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RETRO FORTH

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
Read full description

RETRO FORTH is a concatenative programming language with roots in Forth. Designed to be compact, learnable, and easy to adapt to specific needs, it has been developed and refined through continual use by a small community over more than a decade. Forth is a stack based programming language created in the late 1960's by Chuck Moore. Over the intervening decades it has evolved through use, with many dialects along the way. The Retro dialect was created in the late 1990's, and has been continually developed and supported for over 15 years. It is a structured, imperative stack-based language with modern facilities including quotations and reflection. It features: - latest version of the RETRO language - a code editor using Markdown subset - literate programming style - code is extracted from fenced blocks in Markdown source allowing easy mixing of code and commentary - allows use of unicode & emoji in source & commentary - interactive listener interface for quick interactions - simple console output and text input - editor provides quick access to numbers and symbols - support for fetching textual data from Gopher servers - file manager - documentation browser It also includes documentation and several optional examples.

About

Sounds & Vibrations

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
Read full description

SOUNDS & VIBRATIONS: ENHANCE YOUR APP WITH IMMERSIVE EXPERIENCES Add immersion to your app with built-in iOS sounds and vibrations. Sounds & Vibrations is a must-have tool for mobile app developers and programmers. This innovative app provides a complete collection of iOS system sounds and vibrations, empowering you to easily integrate immersive sensory elements into your projects. No extra software is required—just the sound codes, conveniently organized and ready to use. --- WHY CHOOSE SOUNDS & VIBRATIONS? - Boost User Engagement with Immersive Features Modern apps are more than just functionality—they’re about creating memorable experiences. Sounds & Vibrations helps you make your app come alive by adding sensory depth that captivates users. Whether it’s a subtle vibration for feedback, a cheerful chime for a completed task, or atmospheric sounds for storytelling, this app enables you to craft a richer, more engaging user experience. - Seamless Integration All the sounds and vibrations in this app are pre-installed in iOS, meaning there’s no need for additional assets or downloads. Simply copy the provided sound or vibration code into your project. The app offers clear examples and a sample code snippet to ensure effortless implementation. --- KEY FEATURES - COMPREHENSIVE SOUND & VIBRATION LIBRARY Explore over 100+ unique combinations, including: * Nature sounds like forest ambiance and rain droplets * Festive tones such as Christmas bells * Dynamic effects like car horns, train whistles, and bird calls * Tactile feedback options (7+ variations) * Musical elements, from jazzy chords to brief miniatures Each sound and vibration is neatly categorized for easy discovery and selection. - REAL-TIME TESTING The intuitive interface allows you to test sounds and vibrations directly in the app. Simply tap the **Play** button to hear and feel the effect. Find the perfect match for various user actions, events, or app states with ease. - ORGANIZED AND EFFICIENT Use the built-in sorting, search, and filter tools to navigate the library quickly. Detailed descriptions for each sound and vibration ensure you understand their optimal use cases. --- WHO IS THIS APP FOR? - Mobile App Developers: Stay ahead of the curve by implementing trending features that users love. - Game Designers: Elevate gameplay with sensory-rich interactions for characters and events. - Educational App Creators: Use sound and touch to improve learning experiences and engagement. - Utility App Makers: Add subtle but impactful feedback to everyday tools for a polished feel. --- MODERN DEVELOPMENT, SIMPLIFIED Adding sounds and vibrations to your app is no longer a complex or resource-heavy task. Sounds & Vibrations makes it simple, effective, and professional. With this app, you can: - Improve user retention by enhancing interaction quality. - Create apps that stand out with immersive, sensory features. - Save development time by leveraging iOS’s built-in resources. --- HOW IT WORKS 1. Browse the Library: Explore the collection of sounds and vibrations. 2. Test & Select: Play each element live to find the perfect match. 3. Integrate: Copy the code snippet provided and paste it into your app. --- STAND OUT WITH SOUNDS & VIBRATIONS Whether you’re building the next big game, an innovative educational app, or a standout utility tool, Sounds & Vibrations equips you with the tools to create exceptional user experiences. DOWNLOAD NOW AND START ADDING IMMERSIVE FEATURES TO YOUR APPS TODAY!

Screenshots

RETRO FORTH4 screens
Sounds & Vibrations4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
RETRO FORTH versus Sounds & Vibrations: the parameters behind the verdict, then further details
ParameterRETRO FORTHSounds & Vibrations
PriceFree — better$2.99
Rating4.4 (5 ratings)5.0 (2 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings5 — better2
Update frequencyMonthly — betterEvery 48 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.4 — better15.6
Further details — not scored
Size4 MB1 MB
Age rating4+4+
DeveloperCharles ChildersBoris Giznevsky

Customer experience

RETRO FORTH

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews3 reviews
Positive33.3%
Neutral66.7%
Negative0.0%

Sounds & Vibrations

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

RETRO FORTH

No in-app purchases

None

Sounds & Vibrations

No in-app purchases

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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