App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 702 · 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.True or false: a bill splitter solves no real problem. (a) False (b) True
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 17 votes
   forgetting homework: 20 votes
   no quiet study place: 3 votes (a) no quiet study place (b) forgetting homework (c) wasting pocket money
3. 3.Which of these app ideas solves a real problem? (a) a bill splitter (b) a blank grey screen (c) an app that just says hi (d) a page of random dots
4. 4.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) ask possible users (d) pick a colour
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 13 votes
   no quiet study place: 22 votes
   missing the bus: 4 votes (a) wasting pocket money (b) no quiet study place (c) missing the bus
6. 6.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
7. 7.True or false: a lost-and-found board solves a real problem. (a) True (b) False
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 25 votes
   wasting pocket money: 9 votes
   no quiet study place: 6 votes (a) wasting pocket money (b) no quiet study place (c) forgetting homework
9. 9.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a medicine reminder (c) a library due-date alert (d) a lost-and-found board
10. 10.True or false: a button with no action solves no real problem. (a) False (b) True
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 4 votes
    losing water bottles: 5 votes
    missing the bus: 17 votes (a) losing water bottles (b) missing the bus (c) forgetting birthdays
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 22 votes
    wasting pocket money: 20 votes
    missing the bus: 7 votes (a) wasting pocket money (b) forgetting birthdays (c) missing the bus
13. 13.💡 A good app idea starts with ___. (a) a problem to solve (b) a long name (c) a cool logo (d) many colours
14. 14.True or false: a medicine reminder solves a real problem. (a) True (b) False
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 22 votes
    no quiet study place: 23 votes
    missing the bus: 9 votes (a) no quiet study place (b) forgetting homework (c) missing the bus
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 22 votes
    forgetting homework: 9 votes
    wasting pocket money: 6 votes (a) wasting pocket money (b) forgetting homework (c) forgetting birthdays
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 18 votes
    missing the bus: 9 votes
    wasting pocket money: 7 votes
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 7 votes
    forgetting birthdays: 8 votes
    missing the bus: 19 votes (a) no quiet study place (b) missing the bus (c) forgetting birthdays
19. 19.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a medicine reminder
20. 20.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    forgetting homework: 16 votes
    missing the bus: 8 votes
    no quiet study place: 4 votes
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 8 votes
    no quiet study place: 9 votes
    losing water bottles: 14 votes
22. 22.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the most common need (c) the newest trend (d) a random need
23. 23.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
24. 24.True or false: a page of random dots solves no real problem. (a) False (b) True
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 17 votes
    no quiet study place: 12 votes
    wasting pocket money: 15 votes (a) no quiet study place (b) losing water bottles (c) wasting pocket money
26. 26.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
27. 27.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a medicine reminder (c) a bill splitter (d) a homework planner
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 9 votes
    losing water bottles: 15 votes
    missing the bus: 22 votes
29. 29.Which of these app ideas solves a real problem? (a) a button with no action (b) a medicine reminder (c) a blank grey screen (d) an app that just says hi
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 13 votes
    no quiet study place: 16 votes
    losing water bottles: 15 votes (a) forgetting homework (b) no quiet study place (c) losing water bottles
31. 31.💡 Which is a problem statement? (a) “Make it fast” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Add a logo”
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 14 votes
    no quiet study place: 5 votes
    missing the bus: 23 votes
33. 33.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    forgetting homework: 11 votes
    losing water bottles: 24 votes
    wasting pocket money: 6 votes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 21 votes
    missing the bus: 17 votes
    no quiet study place: 16 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 4 votes
    missing the bus: 15 votes
    forgetting birthdays: 11 votes (a) wasting pocket money (b) missing the bus (c) forgetting birthdays
36. 36.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    missing the bus: 19 votes
    no quiet study place: 13 votes
    forgetting birthdays: 12 votes
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 3 votes
    forgetting homework: 16 votes
    wasting pocket money: 5 votes
38. 38.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    forgetting birthdays: 3 votes
    losing water bottles: 21 votes
    forgetting homework: 7 votes
39. 39.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) very small (c) hard to use (d) easy to build
40. 40.True or false: a bill splitter solves a real problem. (a) True (b) False

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