App Dev Worksheet: UI vs UX

App development lesson 9: UI vs UX · Set 470 · 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). How many taps does the shorter design save?
   Design A: Home → Size → Menu → Pay → Shop → Offers
   Design B: Home → Cart → Results → Pay → Search
2. 2.🎨 Is this about UI or UX: how easy sign-up is? (a) UI (b) UX
3. 3.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Offers → Confirm → Menu → Shop → Cart
   Design B: Home → Menu → Search → Item (a) Design A (b) Design B
4. 4.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
   Design A: Home → Size → Address → Offers → Pay
   Design B: Home → Item → Search (a) Design A (b) Design B
5. 5.🔍 Which is the odd one out? (a) how many taps it takes (b) the button colours (c) how easy sign-up is (d) how fast a task is done
6. 6.🎨 Is this about UI or UX: the icon shapes? (a) UX (b) UI
7. 7.🔍 Which is the odd one out? (a) how fast a task is done (b) how many taps it takes (c) how easy sign-up is (d) the theme colours
8. 8.Which of these is about UX (the experience)? (a) the theme colours (b) the font size (c) how many taps it takes (d) the button colours
9. 9.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
   Design A: Home → Cart → Results → Shop → Menu → Size → Confirm
   Design B: Home → Results → Pens
10. 10.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Menu
    Design B: Home → Offers → Shop → Size
11. 11.🎨 UI stands for user ___. (a) internet (b) input (c) interface (d) idea
12. 12.🔍 Which is the odd one out? (a) the icon shapes (b) how many taps it takes (c) the font size (d) the screen layout
13. 13.Which of these is about UX (the experience)? (a) the font size (b) the button colours (c) the theme colours (d) whether users get lost
14. 14.🎨 Fewer taps to finish a task usually means ___. (a) a bigger app (b) worse UX (c) more colours (d) better UX
15. 15.True or false: the font size is about UI (the look). (a) False (b) True
16. 16.🎨 Is this about UI or UX: whether users get lost? (a) UI (b) UX
17. 17.🎨 A beautiful app that confuses everyone has ___. (a) good UX but poor UI (b) no UI at all (c) perfect UX (d) good UI but poor UX
18. 18.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Search → Cart → Pay → Pens → Offers
    Design B: Home → Item → Pens → Size
19. 19.🎨 Is this about UI or UX: the theme colours? (a) UX (b) UI
20. 20.Which of these is about UX (the experience)? (a) the button colours (b) the screen layout (c) how fast a task is done (d) the font size
21. 21.🔍 Which is the odd one out? (a) the icon shapes (b) how easy sign-up is (c) the theme colours (d) the font size
22. 22.True or false: how easy sign-up is is about UI (the look). (a) True (b) False
23. 23.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Results → Size → Menu → Confirm
    Design B: Home → Shop → Address → Pay → Pens → Confirm → Menu (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 → Search → Item → Pay → Offers → Shop
    Design B: Home → Shop → Cart (a) Design B (b) Design A
25. 25.Which of these is about UI (the look)? (a) the font size (b) how users feel after (c) how fast a task is done (d) whether users get lost
26. 26.🔍 Which is the odd one out? (a) the button colours (b) the icon shapes (c) the font size (d) how fast a task is done
27. 27.🎨 Is this about UI or UX: the screen layout? (a) UX (b) UI
28. 28.👆 Two designs for the same task (each arrow is one tap). How many taps does the shorter design save?
    Design A: Home → Pens → Pay → Confirm → Cart
    Design B: Home → Offers → Pens → Pay → Menu → Search → Results
29. 29.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Pay → Menu → Item → Results → Cart
    Design B: Home → Size → Shop → Pens → Results
30. 30.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Search → Menu
    Design B: Home → Results → Menu → Pay
31. 31.👆 Two designs for the same task (each arrow is one tap). Which needs FEWER taps?
    Design A: Home → Offers → Cart → Shop
    Design B: Home → Offers → Results (a) Design B (b) Design A
32. 32.True or false: the icon shapes is about UX (the experience). (a) False (b) True
33. 33.🎨 Who should you test the UX with? (a) real users (b) the app icon (c) only yourself (d) nobody
34. 34.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Confirm → Shop → Search → Address
    Design B: Home → Confirm → Results → Size
35. 35.Which of these is about UX (the experience)? (a) the icon shapes (b) the screen layout (c) how users feel after (d) the button colours
36. 36.True or false: whether users get lost is about UI (the look). (a) True (b) False
37. 37.👆 Two designs for the same task (each arrow is one tap). How many taps does Design B need?
    Design A: Home → Size → Pens → Address
    Design B: Home → Pens → Item → Address → Cart → Pay → Menu
38. 38.🎨 Is this about UI or UX: how users feel after? (a) UI (b) UX
39. 39.🎨 Is this about UI or UX: the font size? (a) UX (b) UI
40. 40.🎨 Is this about UI or UX: the button colours? (a) UI (b) UX

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