App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 489 · 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 “forgetting homework” get than “forgetting birthdays”?
   forgetting birthdays: 5 votes
   forgetting homework: 17 votes
   no quiet study place: 9 votes
2. 2.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a homework planner (c) a bill splitter (d) a lost-and-found board
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 17 votes
   losing water bottles: 12 votes
   no quiet study place: 8 votes
4. 4.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a free study-room finder (d) a button with no action
5. 5.💡 A good app idea starts with ___. (a) a problem to solve (b) many colours (c) a cool logo (d) a long name
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 6 votes
   losing water bottles: 24 votes
   forgetting homework: 8 votes (a) forgetting homework (b) losing water bottles (c) missing the bus
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 3 votes
   forgetting birthdays: 22 votes
   forgetting homework: 11 votes
8. 8.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a button with no action (d) a library due-date alert
9. 9.True or false: a bill splitter solves a real problem. (a) True (b) False
10. 10.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the most common need (c) a random need (d) the rarest need
11. 11.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) hard to use (c) finished fast (d) very small
12. 12.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 8 votes
    wasting pocket money: 12 votes
    forgetting homework: 25 votes
13. 13.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 8 votes
    forgetting homework: 18 votes
    forgetting birthdays: 10 votes
14. 14.💡 Which app idea solves this problem: the library is always full? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a lost-and-found board
15. 15.💡 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
16. 16.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
17. 17.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a homework planner
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    wasting pocket money: 7 votes
    missing the bus: 8 votes (a) wasting pocket money (b) missing the bus (c) forgetting birthdays
19. 19.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    forgetting homework: 9 votes
    wasting pocket money: 4 votes
    losing water bottles: 6 votes
20. 20.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    forgetting homework: 16 votes
    missing the bus: 11 votes
    no quiet study place: 19 votes
21. 21.True or false: a free study-room finder solves no real problem. (a) True (b) False
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 13 votes
    missing the bus: 15 votes
    no quiet study place: 17 votes (a) missing the bus (b) no quiet study place (c) losing water bottles
23. 23.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 12 votes
    missing the bus: 17 votes
    losing water bottles: 9 votes
24. 24.True or false: a free study-room finder solves a real problem. (a) True (b) False
25. 25.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a lost-and-found board
26. 26.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 8 votes
    wasting pocket money: 13 votes
    losing water bottles: 10 votes
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    missing the bus: 13 votes
    no quiet study place: 7 votes
    forgetting birthdays: 21 votes
28. 28.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 8 votes
    losing water bottles: 6 votes
    missing the bus: 24 votes
30. 30.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Use blue buttons” (c) “Make it fast” (d) “Add a logo”
31. 31.True or false: a lost-and-found board solves a real problem. (a) False (b) True
32. 32.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 21 votes
    forgetting birthdays: 10 votes
    no quiet study place: 9 votes
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 23 votes
    missing the bus: 12 votes
    wasting pocket money: 18 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
35. 35.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 5 votes
    no quiet study place: 19 votes
    losing water bottles: 8 votes
36. 36.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
37. 37.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) a button with no action (d) a page of random dots
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    losing water bottles: 17 votes
    wasting pocket money: 13 votes (a) missing the bus (b) losing water bottles (c) wasting pocket money
39. 39.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
40. 40.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes

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