App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 181 · 40 questions

Developer's tip (Problem first): A good idea solves a real problem for real people. Ask possible users (a survey) and count the votes. Solve the most common need first; keep the idea focused.

1. 1.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
   missing the bus: 9 votes
   losing water bottles: 5 votes
   forgetting birthdays: 25 votes
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 7 votes
   no quiet study place: 17 votes
   forgetting homework: 23 votes (a) missing the bus (b) forgetting homework (c) no quiet study place
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 23 votes
   forgetting birthdays: 19 votes
   forgetting homework: 4 votes (a) forgetting birthdays (b) missing the bus (c) forgetting homework
4. 4.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 7 votes
   forgetting homework: 16 votes
   forgetting birthdays: 3 votes (a) forgetting birthdays (b) forgetting homework (c) losing water bottles
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 12 votes
   forgetting homework: 14 votes
   wasting pocket money: 7 votes (a) forgetting birthdays (b) wasting pocket money (c) forgetting homework
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 25 votes
   losing water bottles: 8 votes
   forgetting homework: 17 votes
8. 8.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
   no quiet study place: 20 votes
   forgetting homework: 5 votes
   wasting pocket money: 9 votes
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 7 votes
   forgetting birthdays: 9 votes
   forgetting homework: 6 votes
10. 10.Which of these app ideas solves a real problem? (a) a bill splitter (b) a button with no action (c) an app that just says hi (d) a blank grey screen
11. 11.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) many colours (d) a cool logo
12. 12.True or false: an app that just says hi solves no real problem. (a) True (b) False
13. 13.True or false: a lost-and-found board solves no real problem. (a) True (b) False
14. 14.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a library due-date alert (c) a page of random dots (d) a bill splitter
15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 24 votes
    missing the bus: 17 votes
    forgetting birthdays: 23 votes
16. 16.Which of these app ideas solves no real problem? (a) a bill splitter (b) a free study-room finder (c) a button with no action (d) a lost-and-found board
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 13 votes
    wasting pocket money: 19 votes
    losing water bottles: 3 votes
18. 18.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    wasting pocket money: 16 votes
    missing the bus: 8 votes
    no quiet study place: 6 votes
19. 19.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a study-room finder (c) a lost-and-found board (d) a bill splitter
20. 20.True or false: a lost-and-found board solves a real problem. (a) True (b) False
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 22 votes
    no quiet study place: 4 votes
    wasting pocket money: 12 votes
22. 22.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
23. 23.True or false: a button with no action solves a real problem. (a) False (b) True
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 12 votes
    wasting pocket money: 16 votes
    missing the bus: 13 votes
25. 25.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a lost-and-found board (d) a page of random dots
26. 26.True or false: a free study-room finder solves no real problem. (a) False (b) True
27. 27.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) hard to use (c) easy to build (d) very small
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 3 votes
    missing the bus: 14 votes
    wasting pocket money: 21 votes
29. 29.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting birthdays: 15 votes
    forgetting homework: 17 votes
    missing the bus: 22 votes
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 14 votes
    forgetting homework: 10 votes
    losing water bottles: 11 votes (a) forgetting homework (b) losing water bottles (c) forgetting birthdays
31. 31.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    missing the bus: 12 votes
    no quiet study place: 17 votes
    forgetting homework: 24 votes
32. 32.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
33. 33.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 17 votes
    forgetting homework: 24 votes
    forgetting birthdays: 16 votes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 24 votes
    no quiet study place: 25 votes
    losing water bottles: 3 votes
35. 35.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a homework planner
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 6 votes
    forgetting homework: 24 votes
    forgetting birthdays: 10 votes (a) missing the bus (b) forgetting birthdays (c) forgetting homework
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 22 votes
    forgetting homework: 18 votes
    forgetting birthdays: 15 votes (a) losing water bottles (b) forgetting birthdays (c) forgetting homework
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    no quiet study place: 11 votes
    missing the bus: 3 votes
39. 39.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Add a logo” (d) “Make it fast”
40. 40.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a bill splitter

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