Comparison

Daily Self Improvement vs Devmaxx

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

Head to head
About

Daily Self Improvement

This educational platform uses AI to generate personalized courses and provide expert coaching. Track your progress with detailed analytics and advance at your own pace to master new skills efficiently.

Highlights
  • AI-generated custom courses
  • Expert AI coaching
  • Progress tracking and analytics
  • Personalized learning paths
  • Interactive lessons and quizzes
  • Adaptive learning pace
Features
Read full description

Level up your life with an intelligent educational platform that generates custom tailored courses. With AI-powered coaching, progress tracking, and in-depth analytics, you can master new skills efficiently and effectively. WITH GROWN AI YOU CAN: • Learn with courses generated real-time on demand – Get fully customized courses designed specifically for your goals and learning style. • Choose what to learn – No more rigid templates—your AI coach will create a unique learning journey just for you. • Get expert AI coaching – Every course category has a specialized AI coach that guides you from beginner to advanced levels. • Track your progress – Monitor completed lessons, quizzes, time spent learning, and performance analytics. • Advance at your own pace – AI adapts to your strengths and weaknesses, ensuring the best learning experience. POPULAR COURSES: • Computer Science – Programming, Mobile & Web Development, Python • Data Science – Machine Learning, Probability & Statistics, Data Analysis • Business – Finance, Marketing, Entrepreneurship, Business Strategy, E-commerce, UX, Design • Information Technology – Cloud Computing, Support & Operations, Data Management, Security WITH THE GROWN AI APP YOU GET: • Personalized learning paths – AI curates a curriculum that evolves with your progress. • Interactive lessons & quizzes – Gain knowledge through engaging, structured content. • AI-powered recommendations – Stay on track with insights from your personal AI coach. • Comprehensive analytics – View detailed performance reports to measure your improvement. • Seamless learning experience – Access your courses anytime, anywhere. Start your AI-powered learning journey today with Grown AI and master new skills on your own terms! Privacy policy: https://lululucaschae.notion.site/Grown-AI-Privacy-Policy-1aca503905e680e9889de3d97fd8a0d7?pvs=4 Terms of Use: https://lululucaschae.notion.site/Grown-AI-Terms-of-Service-1aca503905e6805e9f49c4b11ddd8235?pvs=4

About

Devmaxx

This app provides a daily system design question to help software engineers master essential skills for interviews and career growth. It offers clear explanations, linked resources, and a private community for learning and practice.

Highlights
  • Daily system design questions
  • Clear explanations and answer breakdowns
  • Linked learning resources
  • Access to previous questions
  • Private developer community
  • Progress tracking
Features
Read full description

System design is becoming one of the most important skills for software engineers. Many companies now require a dedicated system design interview, and your career growth often depends on your ability to design large-scale systems. Devmaxx gives you one focused system design question every day across databases, infrastructure, APIs, theory, and product to help you learn these skills and stay sharp. Each question takes about two minutes, and includes a resource to learn more about the subject. What you’ll get:
 • A new system design question daily
 • Clear explanations for every answer
 • Breakdown of the correct answer
 • Access to previous questions
 • Linked resources to go deeper
 • Access to a private community of developers learning and building the same things as you • Progress tracking to monitor growth If you’re preparing for interviews, this builds daily momentum. If you’re already working as an engineer, this keeps your fundamentals sharp. Open the app. Answer one question. Land the offer. * All features described above require a subscription Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Daily Self Improvement4 screens
Devmaxx4 screens

Verdict

The call

The clearest difference is review sentiment: Daily Self Improvement at 80% against Devmaxx's 18%. Daily Self Improvement also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 5 days vs every 2 weeks). Devmaxx's advantage is rating (4.3 vs 3.9) and ratings volume (540 vs 18). 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. Daily Self Improvement sells 3 in-app purchases, starting at $8.99 per month and Devmaxx sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Devmaxx holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: Devmaxx has 540 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 80% of Daily Self Improvement's written reviews are positive against 18% of Devmaxx's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Daily Self Improvement ships an update every 5 days, Devmaxx every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Daily Self Improvement versus Devmaxx: the parameters behind the verdict, then further details
ParameterDaily Self ImprovementDevmaxx
PriceFreeFree
Rating3.9 (18 ratings)4.3 (540 ratings) — better
Positive reviews80.0% of reviews — better17.5% of reviews
Number of ratings18540 — better
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.517.5
Further details — not scored
Size24 MB38 MB
Age rating4+12+
DeveloperLulustudioArjay McCandless LLC

Customer experience

Daily Self Improvement

All ratings18 ratings
Positive66.7%
Neutral11.1%
Negative22.2%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Devmaxx

All ratings536 ratings
Positive83.2%
Neutral0.9%
Negative15.9%
Written reviews57 reviews
Positive17.5%
Neutral7.0%
Negative75.4%

In-app purchases

3 purchases

Daily Self Improvement

Subscriptions3
  • Grown AI - 1 Month$8.991 Month
  • Grown AI (Promotional Offer)$44.991 Year
  • Grown AI - 1 Year3 Days trial$69.991 Year
2 purchases

Devmaxx

Subscriptions2
  • Monthly Devmaxx Subscription7 Days trial$8.991 Month
  • Annual Devmaxx Subscription7 Days trial$59.991 Year

Questions

Is Daily Self Improvement free?
Daily Self Improvement is free to download, with in-app purchases available.
Is Devmaxx free?
Devmaxx is free to download, with in-app purchases available.
Which has better reviews, Daily Self Improvement or Devmaxx?
Devmaxx is rated higher. Daily Self Improvement averages 3.9 out of 5 from 18 ratings, while Devmaxx averages 4.3 from 540 ratings.
Do Daily Self Improvement or Devmaxx have ads?
Neither Daily Self Improvement nor Devmaxx shows ads.
Which is updated more often, Daily Self Improvement or Devmaxx?
Daily Self Improvement ships an update every 5 days, and Devmaxx every 2 weeks. Most recently, Daily Self Improvement was updated on October 24, 2026 and Devmaxx on October 31, 2026.

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