Comparison

C Programming vs Java Data Structures & Algo

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

Head to head
About

C Programming

Features
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Master C Programming with our Fun and Engaging Quizzes! Dive into the world of C Programming with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Introduction to C Programming: -History and evolution of C -Why C is still relevant -Structure of a C program -Compiling and running C code Basic Syntax and Data Types: -Variables and constants -Primitive data types -Type modifiers -Basic input and output Operators and Expressions: -Arithmetic operators -Relational and logical operators -Bitwise operators -Operator precedence Control Flow: -Conditional statements -Loops -Break and continue -Nested control structures Functions in C: -Function declaration and definition -Parameter passing -Recursion -Scope and lifetime Arrays and Strings: -One-dimensional arrays -Multidimensional arrays -String handling basics -Standard string functions Pointers: -Pointer basics -Pointer arithmetic -Pointers and arrays -Pointers to pointers Dynamic Memory Management: -malloc, calloc, realloc -free -Memory leaks -Memory management best practices Structures and Unions: -Structures -Nested structures -Unions -typedef keyword File Handling: -File pointers -Reading and writing files -Binary vs text files -Error handling in file operations Preprocessor Directives: -Macros -#include and file inclusion -Conditional compilation -Macro functions Advanced Pointer Concepts: -Pointers to functions -Returning pointers -Function pointers as arguments -Callback implementations Memory Architecture & C: -Stack vs heap -Data segments -Memory layout -Pointers and memory model Working with Data Structures in C: -Linked lists -Stacks and queues -Trees basics -Pointers in data structures Modular Programming & Project Development: -Multi-file programs -Header files and prototypes -Makefiles -Large project best practices Who is it for? - Students preparing for the exam. - Professionals brushing up on their knowledge. - Anyone interested in understanding the principles of C Programming. Download now and make learning C Programming enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/CProgramming/privacy-policy

About

Java Data Structures & Algo

Features
Read full description

Master Data Structures and Algorithms using Java. Learn Data Structure and Algorithm concepts with our comprehensive tutorial app. Perfect for beginners starting their coding journey and developers preparing for technical interviews. All examples use Java. Available in 7 Languages: • English, French, German, Italian, Portuguese, Russian, and Spanish — study in your native language! What You'll Learn: • Algorithm fundamentals and complexity analysis • Arrays, strings, linked lists, stacks, and queues • Hash tables, sets, trees, and graphs • Sorting algorithms: insertion, merge, and quicksort • Graph algorithms: BFS, DFS, Dijkstra's, and Prim's • Dynamic programming, greedy algorithms, and backtracking Complete Learning Experience: • 23 structured chapters from beginner to advanced • Step-by-step tutorials with clear explanations • Complete, runnable Java code examples • Interactive quiz questions to test your knowledge User-Friendly Features: • Dark and light theme options • Clean, distraction-free interface Perfect for: • Complete beginners with no prior DSA experience • Students preparing for coding interviews • Computer science students learning algorithms • Developers strengthening their problem-solving skills • Self-learners building strong programming foundations Start your DSA mastery journey today - from basic concepts to interview-ready problem solving!

Screenshots

C Programming4 screens
Java Data Structures & Algo4 screens

Verdict

The call

The clearest difference is in-app purchases: Java Data Structures & Algo at none against C Programming's 6. C Programming's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. C Programming sells 6 in-app purchases, starting at $7.99 per 7 days. Java Data Structures & Algo asks for nothing beyond the download.

UpkeepUpdate frequency

C Programming ships an update weekly, Java Data Structures & Algo every 3 months. The most recent releases landed on September 11, 2026 and August 27, 2026 respectively.

Scorecard2 real differences Ā· 4 level
C Programming versus Java Data Structures & Algo: the parameters behind the verdict, then further details
ParameterC ProgrammingJava Data Structures & Algo
PriceFreeFree
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size26 MB18 MB
Age rating4+4+
DeveloperForwa Elade WundeALG Software Lab

In-app purchases

6 purchases

C Programming

Subscriptions3
  • 1 Week$7.997 Days
  • 1 Month$19.991 Month
  • 1 Year$29.991 Year
One-time3
  • 1500$1.99
  • 3500$2.99
  • 9000$4.99
None

Java Data Structures & Algo

No in-app purchases

Questions

Is C Programming free?
C Programming is free to download, with in-app purchases available.
Is Java Data Structures & Algo free?
Java Data Structures & Algo is free to download, with no in-app purchases.
Do C Programming or Java Data Structures & Algo have ads?
Neither C Programming nor Java Data Structures & Algo shows ads.
Which is updated more often, C Programming or Java Data Structures & Algo?
C Programming ships an update weekly, and Java Data Structures & Algo every 3 months. Most recently, C Programming was updated on September 11, 2026 and Java Data Structures & Algo on August 27, 2026.

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