Comparison

DUX vs UX Check

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

Head to head
About

DUX

Master user experience design with a comprehensive guide to design principles. Explore interactive examples, case studies, and practical tips to enhance your digital creations. Ideal for designers and enthusiasts looking to create captivating user experiences.

Highlights
  • Comprehensive design principles
  • Interactive learning modules
  • Practical implementation tips
  • User-friendly interface
  • Case studies and examples
Features
Read full description

Unlock the secrets to crafting remarkable user experiences with DUX, your ultimate guide to design principles. Whether you're a seasoned UX designer, a budding enthusiast, or someone eager to enhance their digital creations, this app is your go-to resource for mastering the art and science of user-centered design. Features: - Comprehensive Collection: Access a curated compilation of fundamental design principles based on psychological insights, user behavior studies, and real-world applications. - Interactive Learning: Dive into each law with interactive examples, case studies, and practical applications to deepen your understanding and improve your design skills. - Practical Guidance: Receive actionable tips and best practices for implementing each law into your design projects, ensuring optimal user engagement and satisfaction. - User-Friendly Interface: Navigate effortlessly through the app's intuitive interface, designed for seamless exploration and easy accessibility to content. Whether you're designing websites, mobile apps, or digital interfaces, DUX equips you with the knowledge and tools to create experiences that captivate and delight users. Download now and revolutionize your approach to user experience design! Terms of Use: https://dux-lab.com/terms-of-use

About

UX Check

Sharpen your design eye with daily interactive challenges that test your UX/UI skills. Learn to identify usability issues, compare interface solutions, and understand design principles with instant feedback. Ideal for aspiring designers seeking practical experience.

Highlights
  • Interactive UX/UI challenges
  • Identify design mistakes
  • Compare interface solutions
  • Instant feedback and reasoning
  • Track progress and score
  • Daily practice routine
Features
Read full description

Learn UX UI by practicing, not just watching. UX Check is a gamified UX/UI learning app that helps you improve your design skills by spotting real interface mistakes and making better design decisions. Whether you're learning UX UI, practicing UI design, or looking to sharpen your UX design skills, UX Check turns learning into short, interactive challenges. Practice UX/UI skills Test your knowledge with practical challenges based on real interface decisions. Spot what's wrong, choose the better solution, and learn why it works. No long lectures. No endless theory. Just hands-on UI UX practice. Improve your design eye Train yourself to notice the details that make an interface confusing, inconsistent, or difficult to use. You'll practice: • Visual hierarchy • Spacing and alignment • Typography • Color and contrast • Navigation • Usability • UI patterns • Interaction design • Common UX mistakes Learn through challenges Every challenge gives you a chance to think like a UX/UI designer. After each answer, you'll get an explanation so you understand not only what is right, but why. Earn XP, build your streak, unlock achievements, and progress through new levels. For designers who want to practice UX Check is useful for: • Beginners learning UX/UI • UI/UX design students • Junior designers building their skills • Experienced designers who want to sharpen their design eye • Anyone interested in UI design and UX design Stop scrolling through tutorials and start practicing. Learn UX UI. Practice UI UX. Become a better designer. Privacy Policy: https://github.com/brykoksana1402-oss/ux_check/blob/main/privacy.md Terms of Use: https://github.com/brykoksana1402-oss/ux_check/blob/main/terms.md

Screenshots

DUX4 screens
UX Check4 screens

Verdict

The call

The clearest difference is rating: DUX at 5.0 against UX Check's 4.0. DUX also leads on ratings volume (9 vs 1). UX Check's advantage is update cadence (weekly vs every 3 months). On price, ads, in-app purchases and monetization model 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. DUX sells 8 in-app purchases, starting at $1.99 per month and UX Check sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DUX holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: DUX has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

DUX ships an update every 3 months, UX Check weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
DUX versus UX Check: the parameters behind the verdict, then further details
ParameterDUXUX Check
PriceFreeFree
Rating5.0 (9 ratings) — better4.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings9 — better1
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size48 MB45 MB
Age rating4+4+
DeveloperAmirHossein GolmohammadiOksana Bryk

Customer experience

DUX

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

UX Check

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

DUX

Subscriptions3
  • Pro Account - 1 Month$1.991 Month
  • Pro Account - 3 Month$5.993 Months
  • Pro Account - Unlimited Hearts$7.991 Year
One-time5
  • 50 Dux Points$0.99
  • 250 Dux Points$3.99
  • Extra Lesson$3.99
Show 2 more
  • 500 Dux Points$7.99
  • 1000 Dux Points$14.99
2 purchases

UX Check

Subscriptions2
  • Designer's Eye — Weekly$2.997 Days
  • Monthly Premium7 Days trial$9.991 Month

Questions

Is DUX free?
DUX is free to download, with in-app purchases available.
Is UX Check free?
UX Check is free to download, with in-app purchases available.
Which has better reviews, DUX or UX Check?
DUX is rated higher. DUX averages 5.0 out of 5 from 9 ratings, while UX Check averages 4.0 from 1 ratings.
Do DUX or UX Check have ads?
Neither DUX nor UX Check shows ads.
Which is updated more often, DUX or UX Check?
DUX ships an update every 3 months, and UX Check weekly. Most recently, DUX was updated on October 30, 2026 and UX Check on October 31, 2026.

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