Comparison

Code Directory vs 100DaysOfCode

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

Head to head
About

Code Directory

Features
Read full description

The platform provides unique opportunities for learning programming and related skills. On the Code Directory, you can find questions, answers, and code examples in various programming languages. We also offer translations of the content into different languages, making it easier for people from different parts of the world to access our platform. As someone who has been studying programming for a long time, I understand how important it is to have well-organized materials. That's why I created the Code Directory - to help both students and educators. Most importantly, our platform is completely free, so everyone can benefit from our resources. Using the Code Directory can greatly improve your learning experience and make the process easier. Here are some reasons why you should use our platform: 1. Free access: The platform is available to everyone, including students and teachers. 2. Individual Progress Tracking: You can mark questions and materials as "learned" or "needs review", making it easy to track your progress. This helps you identify which materials you already know well and which need more attention. 3. Full Synchronization: All changes made in the mobile app are instantly synchronized with your account on the website, ensuring you always have up-to-date information. 4. Effective Training: You can easily learn the basic commands and concepts necessary to successfully complete an interview or achieve your goals. 5. Easy Use: Create and organize your database with ease, adding items with a special code. I truly believe the Code Directory has the potential to become an invaluable tool on your learning journey. Thank you for choosing our platform!

About

100DaysOfCode

Features
Read full description

100DaysOfCode is more than a coding tracker – it's your companion in building a real habit of programming. Inspired by the popular #100DaysOfCode challenge, this app is designed to keep you motivated, consistent, and connected throughout your learning journey. Start Your 100-Day Challenge Begin your personal coding journey with a structured tracker to mark each day’s progress. Daily Challenges & Learning Ideas Get fresh ideas every day β€” practice problems, project suggestions, and fun topics across languages. No Login, No Distractions Simple, clean interface designed to help you focus on progress, not profiles. Beginner-Friendly & Language-Agnostic Whether you're learning Python, Java, Reactjs, SQL β€” it’s for everyone.

Screenshots

Code Directory4 screens
100DaysOfCode4 screens

Verdict

The call

The clearest difference is iOS requirement: Code Directory at 13.4 against 100DaysOfCode's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference Β· 5 level
Code Directory versus 100DaysOfCode: the parameters behind the verdict, then further details
ParameterCode Directory100DaysOfCode
PriceFreeFree
Update frequencyEvery 2 weeksβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 β€” better15.1
Further details β€” not scored
Size20 MB26 MB
Age rating4+4+
DeveloperDzmitry RybakPraveen Kumar

In-app purchases

None

Code Directory

No in-app purchases

None

100DaysOfCode

No in-app purchases

Questions

Is Code Directory free?
Code Directory is free to download, with no in-app purchases.
Is 100DaysOfCode free?
100DaysOfCode is free to download, with no in-app purchases.
Do Code Directory or 100DaysOfCode have ads?
Neither Code Directory nor 100DaysOfCode shows ads.

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