App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 218 · 40 questions

Developer's tip (Look and feel): UI (user interface) = the look: colours, fonts, icons, layout. UX (user experience) = how it feels: easy, fast, not confusing. Count taps: each arrow in a path is one tap; fewer taps for the same task = better UX.

1. 1.🎨 Is this about UI or UX: the button colours? (a) UX (b) UI
2. 2.Which of these is about UI (the look)? (a) the screen layout (b) how easy sign-up is (c) how users feel after (d) whether users get lost
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Shop → Pens
   Design B: Home → Address → Pens → Item → Shop (a) Design B (b) Design A
4. 4.Which of these is about UX (the experience)? (a) the font size (b) how fast a task is done (c) the screen layout (d) the theme colours
5. 5.True or false: the font size is about UI (the look). (a) True (b) False
6. 6.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Confirm → Shop → Offers → Cart → Size → Search
   Design B: Home → Offers → Pens (a) Design B (b) Design A
7. 7.True or false: how easy sign-up is is about UX (the experience). (a) True (b) False
8. 8.🔍 Which is the odd one out? (a) the button colours (b) the font size (c) the theme colours (d) whether users get lost
9. 9.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Pay
   Design B: Home → Size → Confirm → Search (a) Design B (b) Design A
10. 10.🔍 Which is the odd one out? (a) how users feel after (b) how easy sign-up is (c) the icon shapes (d) how fast a task is done
11. 11.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Confirm → Menu → Cart
    Design B: Home → Cart → Menu → Item → Pens → Results (a) Design B (b) Design A
12. 12.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Address → Shop
    Design B: Home → Size → Confirm → Results → Menu → Shop
13. 13.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) how easy sign-up is (d) the icon shapes
14. 14.🎨 Fewer taps to finish a task usually means ___. (a) worse UX (b) better UX (c) more colours (d) a bigger app
15. 15.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Item → Cart
    Design B: Home → Shop → Pens → Menu
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Results → Cart → Confirm → Pens → Size → Offers
    Design B: Home → Confirm → Shop
17. 17.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
18. 18.🎨 Who should you test the UX with? (a) only yourself (b) real users (c) nobody (d) the app icon
19. 19.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Pens
    Design B: Home → Pens → Cart → Shop → Search → Menu → Item
20. 20.🎨 UX stands for user ___. (a) example (b) extra (c) express (d) experience
21. 21.🎨 Is this about UI or UX: the theme colours? (a) UI (b) UX
22. 22.Which of these is about UX (the experience)? (a) how users feel after (b) the theme colours (c) the button colours (d) the icon shapes
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Cart → Confirm → Address → Pay
    Design B: Home → Confirm → Offers (a) Design A (b) Design B
24. 24.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Item → Results → Search
    Design B: Home → Confirm → Offers (a) Design B (b) Design A
25. 25.🔍 Which is the odd one out? (a) the screen layout (b) the icon shapes (c) the button colours (d) how many taps it takes
26. 26.True or false: how fast a task is done is about UI (the look). (a) True (b) False
27. 27.🔍 Which is the odd one out? (a) the font size (b) how users feel after (c) how fast a task is done (d) how easy sign-up is
28. 28.True or false: how users feel after is about UX (the experience). (a) False (b) True
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Cart → Pens
    Design B: Home → Confirm → Cart → Address
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Confirm → Search → Address → Size
    Design B: Home → Confirm → Item → Results → Pay → Size → Pens
31. 31.Which of these is about UX (the experience)? (a) whether users get lost (b) the font size (c) the icon shapes (d) the button colours
32. 32.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Address → Pens
    Design B: Home → Results → Confirm → Menu → Offers → Pay (a) Design B (b) Design A
33. 33.🎨 Is this about UI or UX: the icon shapes? (a) UI (b) UX
34. 34.True or false: the theme colours is about UI (the look). (a) True (b) False
35. 35.🔍 Which is the odd one out? (a) how users feel after (b) the theme colours (c) the icon shapes (d) the screen layout
36. 36.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Cart → Pay → Address → Confirm
    Design B: Home → Pens → Address → Item → Shop → Pay → Confirm
37. 37.🔍 Which is the odd one out? (a) the button colours (b) how fast a task is done (c) the font size (d) the icon shapes
38. 38.🎨 UI stands for user ___. (a) idea (b) interface (c) input (d) internet
39. 39.🎨 A beautiful app that confuses everyone has ___. (a) no UI at all (b) perfect UX (c) good UX but poor UI (d) good UI but poor UX
40. 40.🎨 Is this about UI or UX: how many taps it takes? (a) UI (b) UX

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students