Comparison

Leaflet for Swift&Algorithm vs Python编程

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

Python编程

Features
Read full description

电脑不在身边,iPhone 也可实操代码学习编程。针对 iPad 全面优化,让你迅速开启不受打扰的沉浸式编程学习体验! 无论何时何地,掏出手机就能学习算法和数据结构。上地铁,下飞机,随时随地随心刷题,利用碎片化时间,实现自我实力快速提升 收录互联网公司面试真题,还搭配题解和开发工具,真题熟记于心,面试所向披靡。 ------------------------------------- 会员自动续费订阅说明 - 订阅服务:订阅周期内,会员模板全免费 - 订阅周期:1周/1年 - 付款:用户确认购买并付款后记入iTunes账户 - 续订:苹果iTunes账户会在到期前24小时内扣费,扣费成功后订阅周期顺延一个订阅周期 - 取消续订:如需取消续订,请在当前订阅周期到期前24小时以前,手动在iTunes/Apple ID设置管理中关闭自动续订功能 隐私协议:https://github.com/facecode126/pythoncode/blob/main/privacyPolicy.md 服务条款:https://github.com/facecode126/pythoncode/blob/main/userpolicy.md

Screenshots

Leaflet for Swift&Algorithm4 screens
Python编程3 screens

Verdict

The call

The clearest difference is update cadence: Leaflet for Swift&Algorithm at every 8 days against Python编程's every 6 months. Python编程's advantage is iOS requirement (15.0 vs 26.0). On price, 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

Both are free to download. Leaflet for Swift&Algorithm sells 1 one-off in-app purchase and Python编程 sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Leaflet for Swift&Algorithm ships an update every 8 days, Python编程 every 6 months. The most recent releases landed on September 26, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 8 level
Leaflet for Swift&Algorithm versus Python编程: the parameters behind the verdict, then further details
ParameterLeaflet for Swift&AlgorithmPython编程
PriceFreeFree
Rating4.6 (297 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings297 — better—
Update frequencyEvery 8 days — betterEvery 6 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size53 MB37 MB
Age rating4+4+
Developer雷 戴钦 闵

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

Python编程

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
2 purchases

Python编程

Subscriptions2
  • 周会员$2.997 Days
  • 年会员3 Days trial$24.991 Year

Questions

Is Leaflet for Swift&Algorithm free?
Leaflet for Swift&Algorithm is free to download, with in-app purchases available.
Is Python编程 free?
Python编程 is free to download, with in-app purchases available.
Do Leaflet for Swift&Algorithm or Python编程 have ads?
Neither Leaflet for Swift&Algorithm nor Python编程 shows ads.
Which is updated more often, Leaflet for Swift&Algorithm or Python编程?
Leaflet for Swift&Algorithm ships an update every 8 days, and Python编程 every 6 months. Most recently, Leaflet for Swift&Algorithm was updated on September 26, 2026 and Python编程 on September 12, 2026.

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