Comparison

Leaflet for Swift&Algorithm 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

Leaflet for Swift&Algorithm

This app offers comprehensive learning modules for Swift, SwiftUI, and Combine, alongside data structures and algorithms. It provides micro-classes, tutorials, code style guides, and practical examples to help users master programming concepts and develop efficient applications.

Highlights
  • Swift language tutorials
  • SwiftUI and Combine development
  • Data structure and algorithm learning
  • Micro-classes for core concepts
  • Code style guide
  • Algorithm problem-solving examples
Features
Read full description

Leaflet helps you learn Swift/SwiftUI and Data Structure/Algorithms better. Leaflet has four main functions: 【1】Algorithm Animation Visualization Through exquisite and intuitive animation demos, abstract algorithms and data structures are made visual — every step of execution is clearly visible. This is the core highlight of Leaflet. - Animation Demos: Carefully selected classic algorithms (sorting, searching, graph algorithms, dynamic programming, recursion, etc.) built with SwiftUI + Combine for smooth animations that make algorithm execution crystal clear. - Interactive Playback: Support play, pause, step forward / step backward, and adjustable playback speed — control your learning pace freely. - Data Structure Visualization: Arrays, linked lists, stacks, queues, trees, graphs and other data structures are presented graphically; insert, delete, and traverse operations are intuitive at a glance. - Synchronized Code View: Animation demos are displayed alongside the corresponding Swift source code, letting you learn code while watching the animation — more efficient learning. - Complexity Analysis: Visually shows the time / space complexity trends of algorithms, helping you build performance-analysis thinking. Learning algorithms is no longer dry code reading, but a vivid visual experience — every algorithm becomes something you can "see and touch". 【2】Swift Tutorial - Swift one-hour micro class, quickly master the core knowledge points of Swift grammar - Swift5 complete tutorial covering all language features from beginner to advanced - Swift Code Style Guide for writing more standardized code - Swift design pattern practice 【3】Swift + SwiftUI + Combine SwiftUI's declarative UI paired with Combine's functional reactive framework — simple to learn, high-performance, and reliable, enabling developers to quickly build elegant applications. 【4】Algorithm Solutions Curated representative algorithm problems implemented in Swift, covering data structures and algorithm analysis to help you master algorithm complexity and performance analysis. Part of the application is based on the open source protocol from the following open source libraries, Gratitude: https://github.com/raywenderlich/swift-algorithm-club , Algorithms and data structures in Swift, with explanations! https://github.com/andyRon/swift-algorithm-club-cn, swift-algorithm-club's translation. Learn algorithms and data structures using Swift.

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

Leaflet for Swift&Algorithm4 screens
Sounds & Vibrations4 screens

Verdict

The call

The clearest difference is price: Leaflet for Swift&Algorithm at Free against Sounds & Vibrations's $2.99. Leaflet for Swift&Algorithm also leads on update cadence (every 6 days vs every 48 months) and ratings volume (297 vs 2). Sounds & Vibrations's advantage is in-app purchases (none vs 1) and review sentiment (100% vs 71%). On ads 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

Leaflet for Swift&Algorithm is free to download; Sounds & Vibrations costs $2.99 up front. Leaflet for Swift&Algorithm sells 1 one-off in-app purchase. Sounds & Vibrations asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sounds & Vibrations holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Leaflet for Swift&Algorithm has 297 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 71% of Leaflet for Swift&Algorithm's written reviews are positive against 100% of Sounds & Vibrations's.

UpkeepUpdate frequency

Leaflet for Swift&Algorithm ships an update every 6 days, Sounds & Vibrations every 48 months. Both last shipped on September 21, 2026.

Scorecard8 real differences · 2 level
Leaflet for Swift&Algorithm versus Sounds & Vibrations: the parameters behind the verdict, then further details
ParameterLeaflet for Swift&AlgorithmSounds & Vibrations
PriceFree — better$2.99
Rating4.6 (297 ratings)5.0 (2 ratings) — better
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings297 — better2
Update frequencyEvery 6 days — betterEvery 48 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.6 — better
Further details — not scored
Size54 MB1 MB
Age rating4+4+
Developer雷 戴Boris Giznevsky

Customer experience

Leaflet for Swift&Algorithm

All ratings297 ratings
Positive89.2%
Neutral3.4%
Negative7.4%
Written reviews42 reviews
Positive71.4%
Neutral7.1%
Negative21.4%

Sounds & Vibrations

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

Bugs and requests

Leaflet for Swift&Algorithm

Reported bugs

11 issues
  • Solutions for problems are not loading
  • App crashes on first load
  • App crashes immediately on launch
  • App crashes after first use and backgrounding
  • Paid for pro user, but no answers for many questions
Show 6 more
  • Navigation tabs become black in dark mode, not full dark mode
  • Note editing removes indentation
  • Problem tags inconsistent with actual solutions
  • Label page freezes after continuous clicking
  • Code formatting is messy in notes after saving
  • Issues with membership verification across devices

Requested features

24 requests
  • Add more iOS technical upgrades
  • Add filter options for algorithms (e.g., top 100, top 200)
  • Allow users to write their own notes for algorithms
  • Add JavaScript examples
  • Allow users to suggest/edit explanations (wiki-like)
Show 19 more
  • Add settings option with restore purchase based on user level
  • Add account system for syncing notes across devices
  • Add search functionality by keyword
  • Add search functionality by problem number
  • Add difficulty selection for tags
  • Add time and space complexity for solutions
  • Remember last viewed problem in company-categorized lists
  • Add tab button for coding
  • Add solution ideas/approaches
  • Add comments to problems for beginners
  • Add filter for marked as seen/unseen
  • Add more languages for implementations
  • Add PAT problem question bank
  • Add landscape mode for tablets or code viewing
  • Optimize responsive display for iPad Pro horizontal view
  • Add Chinese language option
  • Add more C++ solutions
  • Add more solutions overall
  • Optimize tag confirmation step

Sounds & Vibrations

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Leaflet for Swift&Algorithm

One-time1
  • Get Pro Version$0.99
None

Sounds & Vibrations

No in-app purchases

Questions

Is Leaflet for Swift&Algorithm free?
Leaflet for Swift&Algorithm is free to download, with in-app purchases available.
Is Sounds & Vibrations free?
Sounds & Vibrations costs $2.99, with no in-app purchases.
Which has better reviews, Leaflet for Swift&Algorithm or Sounds & Vibrations?
Sounds & Vibrations is rated higher. Leaflet for Swift&Algorithm averages 4.6 out of 5 from 297 ratings, while Sounds & Vibrations averages 5.0 from 2 ratings.
Do Leaflet for Swift&Algorithm or Sounds & Vibrations have ads?
Neither Leaflet for Swift&Algorithm nor Sounds & Vibrations shows ads.
Which is updated more often, Leaflet for Swift&Algorithm or Sounds & Vibrations?
Leaflet for Swift&Algorithm ships an update every 6 days, and Sounds & Vibrations every 48 months. Most recently, Leaflet for Swift&Algorithm was updated on September 21, 2026 and Sounds & Vibrations on September 21, 2026.

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