Comparison

Dev Calc Pro (Hex Dec Oct Bin) vs Zig Programming Learn and Code

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

Head to head
About

Dev Calc Pro (Hex Dec Oct Bin)

This app converts numbers between binary, octal, decimal, and hexadecimal bases on a single screen. It also displays color hex codes and RGB values. It is designed for developers and does not include scientific or unit conversion functions.

Highlights
  • Binary, octal, decimal, hexadecimal conversion
  • Color hex code and RGB display
  • Large 19-digit decimal display
  • Conversion reset toggle
  • No ads (Pro Version)
Features
Read full description

The Calculator for Developer ※What is for Pro Version: No Ad & Full Screen Developer Calc includes the following features: ■ Binary, octal, decimal, and hexadecimal in one screen ■ Color Hex code, RGB in one screen ■ The maximum value : 0x0FFF FFFF FFFF FFFF ■ The minimum value : 0xF000 0000 0000 0000 ■ The large 19-digit display of decimal ■ Conversion reset ON/OFF The following features are not included: (Just For Simple) ■ Scientific: trigonometric, hyperbolic, and logarithmic functions ■ Conversion: length, area, volume, speed, weight, temperature; unit arithmetic

About

Zig Programming Learn and Code

Features
Read full description

# Learn Zig Programming Learn Zig programming step by step with structured lessons, practical examples, quizzes, and progress tracking. Whether you're exploring Zig for the first time or expanding your programming knowledge, Learn Zig Programming provides an organized learning experience to help you understand essential concepts. Explore programming topics, review lessons, practice your understanding, and follow your learning progress in one convenient app. **LEARN ZIG STEP BY STEP** Start with Introduction to Zig and explore the fundamentals of the programming language through organized chapters and focused lessons. Discover topics including: - What is Zig? History, Goals, and Philosophy - Why Use Zig? Comparison with C, C++, and Rust - Installing Zig on Windows, macOS, and Linux - Zig Compiler Overview and Toolchain - Hello World Program in Zig - Zig Source File Structure (.zig) - Zig Documentation and Community Resources - Zig Language Basics - Data Types and Values - Control Flow - Functions and Procedures - Memory Management - Error Handling - Standard Library Each topic is presented within a structured learning path, making it easier to explore concepts and continue learning. **STRUCTURED CHAPTERS AND LESSONS** Explore 17 chapters and 136 lessons covering Zig programming concepts. Navigate between chapters, review individual lessons, and follow your completion status as you progress through the learning material. **PRACTICE WITH QUIZZES** Review your understanding with 141 quizzes included in the app. Use lesson-related quiz questions to reinforce concepts and assess what you have learned. **EXPLORE CODE EXAMPLES** Discover programming examples through the built-in Code Editor. The editor displays language options including Dart, Python, JavaScript, and C++. Explore examples such as Hello World, Fibonacci Series, Factorial Number, Even or Odd, Calculator App, and List Operations. Write and run code using the available editor workspace, view output, and organize files. **TRACK YOUR LEARNING PROGRESS** Follow your learning journey through a dedicated progress dashboard. View: - Completed lessons - Overall completion percentage - Chapter and lesson progress - Daily learning streak - Completion rate - Learning activity See what you have completed and identify lessons you can continue studying. **SEARCH LESSONS AND TOPICS** Find learning material through the built-in search feature. Browse categories, search lessons, explore popular topics, and access relevant learning content. **CREATE A DAILY LEARNING SCHEDULE** Build a consistent study routine using the Learning Schedule feature. Choose your preferred study time, select a study duration, set repeat days, and enable reminders. Available study durations include 15 minutes, 30 minutes, 45 minutes, and 1 hour. **SAVE NOTES AND BOOKMARKS** Use the Take Notes feature to organize important learning points. Bookmark lessons for convenient access and return to saved learning material when needed. **EXPLORE COMMUNITY HELP** Access the Community Help section to explore programming questions, answers, and shared solutions. Browse popular questions and programming topics when you need additional learning support. **PERSONALIZE YOUR EXPERIENCE** Adjust learning preferences to suit your needs. Explore app language settings, text size options, appearance preferences, dark mode, and learning notifications. **KEEP LEARNING AT YOUR OWN PACE** Learn Zig Programming brings lessons, quizzes, examples, study planning, and progress tracking together in one organized learning experience. Start exploring Zig programming concepts, practice regularly, and build your understanding one lesson at a time.

Screenshots

Dev Calc Pro (Hex Dec Oct Bin)4 screens
Zig Programming Learn and Code4 screens

Verdict

The call

The clearest difference is iOS requirement: Dev Calc Pro (Hex Dec Oct Bin) at 8.0 against Zig Programming Learn and Code's 15.6. On price, update cadence, ads and in-app purchases 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

Dev Calc Pro (Hex Dec Oct Bin) costs $2.99 and Zig Programming Learn and Code $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dev Calc Pro (Hex Dec Oct Bin) ships an update every 7 months, Zig Programming Learn and Code every 5 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Dev Calc Pro (Hex Dec Oct Bin) versus Zig Programming Learn and Code: the parameters behind the verdict, then further details
ParameterDev Calc Pro (Hex Dec Oct Bin)Zig Programming Learn and Code
Price$2.99$2.99
Rating3.5 (2 ratings) — better—
Positive reviews42.9% of reviews—
Number of ratings2 — better—
Update frequencyEvery 7 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.6
Further details — not scored
Size6 MB74 MB
Age rating4+9+
DeveloperQQ TSUBASAMuhammad Umair

In-app purchases

None

Dev Calc Pro (Hex Dec Oct Bin)

No in-app purchases

None

Zig Programming Learn and Code

No in-app purchases

Questions

Is Dev Calc Pro (Hex Dec Oct Bin) free?
Dev Calc Pro (Hex Dec Oct Bin) costs $2.99, with no in-app purchases.
Is Zig Programming Learn and Code free?
Zig Programming Learn and Code costs $2.99, with no in-app purchases.
Do Dev Calc Pro (Hex Dec Oct Bin) or Zig Programming Learn and Code have ads?
Neither Dev Calc Pro (Hex Dec Oct Bin) nor Zig Programming Learn and Code shows ads.
Which is updated more often, Dev Calc Pro (Hex Dec Oct Bin) or Zig Programming Learn and Code?
Dev Calc Pro (Hex Dec Oct Bin) ships an update every 7 months, and Zig Programming Learn and Code every 5 months. Most recently, Dev Calc Pro (Hex Dec Oct Bin) was updated on November 1, 2026 and Zig Programming Learn and Code on November 5, 2026.

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