App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 193 · 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.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Confirm → Cart
   Design B: Home → Item → Menu → Shop → Pens → Cart → Address (a) Design A (b) Design B
2. 2.🎨 Who should you test the UX with? (a) the app icon (b) nobody (c) real users (d) only yourself
3. 3.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
   Design A: Home → Cart → Size → Confirm → Menu
   Design B: Home → Menu → Results → Pens → Confirm → Shop → Address
4. 4.True or false: the theme colours is about UX (the experience). (a) True (b) False
5. 5.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Shop → Pay → Pens
   Design B: Home → Shop → Address
6. 6.True or false: the font size is about UI (the look). (a) False (b) True
7. 7.Which of these is about UI (the look)? (a) the button colours (b) how many taps it takes (c) whether users get lost (d) how easy sign-up is
8. 8.🎨 Is this about UI or UX: how users feel after? (a) UX (b) UI
9. 9.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Results → Size → Pens → Cart → Shop
   Design B: Home → Menu → Search
10. 10.True or false: the icon shapes is about UX (the experience). (a) False (b) True
11. 11.🎨 A beautiful app that confuses everyone has ___. (a) good UI but poor UX (b) no UI at all (c) good UX but poor UI (d) perfect UX
12. 12.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
13. 13.🎨 Is this about UI or UX: the font size? (a) UI (b) UX
14. 14.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Confirm → Pay → Offers → Results → Search
    Design B: Home → Cart → Pens → Search → Shop
15. 15.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Pay → Menu → Search → Shop → Item → Address
    Design B: Home → Shop → Offers → Confirm → Size → Item (a) Design A (b) Design B
16. 16.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Results → Offers
    Design B: Home → Offers → Address → Pay → Cart
17. 17.Which of these is about UI (the look)? (a) how many taps it takes (b) the screen layout (c) how fast a task is done (d) how easy sign-up is
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Item → Pens
    Design B: Home → Search → Confirm → Pens → Item
19. 19.Which of these is about UI (the look)? (a) how users feel after (b) how fast a task is done (c) whether users get lost (d) the icon shapes
20. 20.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) better UX (c) more colours (d) worse UX
21. 21.🎨 Is this about UI or UX: the screen layout? (a) UI (b) UX
22. 22.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Shop → Pay → Results
    Design B: Home → Confirm → Pay → Offers → Menu → Cart → Shop
23. 23.Which of these is about UI (the look)? (a) how easy sign-up is (b) how fast a task is done (c) the theme colours (d) whether users get lost
24. 24.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Cart → Address
    Design B: Home → Address → Cart → Confirm → Item
25. 25.🎨 Is this about UI or UX: how easy sign-up is? (a) UX (b) UI
26. 26.🎨 Is this about UI or UX: how fast a task is done? (a) UI (b) UX
27. 27.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX
28. 28.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Pay → Shop → Cart → Confirm → Menu
    Design B: Home → Confirm → Pens (a) Design B (b) Design A
29. 29.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Size → Search → Address → Results
    Design B: Home → Shop → Pens → Offers (a) Design B (b) Design A
30. 30.🔍 Which is the odd one out? (a) the font size (b) the button colours (c) how easy sign-up is (d) the screen layout
31. 31.👆 Two designs for the same task (each arrow is one tap). How many taps does Design A need?
    Design A: Home → Menu → Offers → Search → Address → Item → Results
    Design B: Home → Results → Search → Size → Confirm
32. 32.True or false: the theme colours is about UI (the look). (a) True (b) False
33. 33.🔍 Which is the odd one out? (a) how many taps it takes (b) the font size (c) the icon shapes (d) the button colours
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Item → Menu
    Design B: Home → Cart → Menu → Results → Address
35. 35.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Menu → Results → Search → Confirm → Offers → Item
    Design B: Home → Size → Pay → Search → Offers → Pens
36. 36.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Shop → Results → Address → Pens → Size
    Design B: Home → Confirm → Search → Item → Size (a) Design B (b) Design A
37. 37.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Confirm → Address → Offers → Pens → Results
    Design B: Home → Menu → Cart → Search → Shop → Confirm → Size (a) Design B (b) Design A
38. 38.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Shop → Offers → Menu → Results
    Design B: Home → Search → Address
39. 39.Which of these is about UX (the experience)? (a) the button colours (b) how easy sign-up is (c) the theme colours (d) the icon shapes
40. 40.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX

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