App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 322 · 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? Which problem should your app solve first?
   no quiet study place: 16 votes
   wasting pocket money: 9 votes
   losing water bottles: 23 votes (a) no quiet study place (b) wasting pocket money (c) losing water bottles
2. 2.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 13 votes
   forgetting birthdays: 19 votes
   missing the bus: 15 votes (a) forgetting birthdays (b) missing the bus (c) losing water bottles
4. 4.True or false: a button with no action solves a real problem. (a) False (b) True
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 25 votes
   forgetting homework: 22 votes
   wasting pocket money: 24 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
6. 6.True or false: a bill splitter solves no real problem. (a) False (b) True
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 17 votes
   losing water bottles: 20 votes
   missing the bus: 22 votes (a) losing water bottles (b) forgetting birthdays (c) missing the bus
8. 8.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
   no quiet study place: 22 votes
   missing the bus: 4 votes
   wasting pocket money: 3 votes
9. 9.True or false: a blank grey screen solves a real problem. (a) False (b) True
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 24 votes
    losing water bottles: 13 votes
    missing the bus: 23 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
11. 11.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Add a logo” (c) “Kids forget homework” (d) “Make it fast”
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 5 votes
    missing the bus: 10 votes
    wasting pocket money: 12 votes
13. 13.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a lost-and-found board
14. 14.True or false: a library due-date alert solves a real problem. (a) True (b) False
15. 15.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
16. 16.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) a button with no action (d) a free study-room finder
17. 17.Which of these app ideas solves a real problem? (a) a button with no action (b) a free study-room finder (c) a blank grey screen (d) a page of random dots
18. 18.True or false: a page of random dots solves a real problem. (a) False (b) True
19. 19.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) very small (d) hard to use
20. 20.Which of these app ideas solves no real problem? (a) a bill splitter (b) an app that just says hi (c) a library due-date alert (d) a medicine reminder
21. 21.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
22. 22.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    missing the bus: 7 votes
    wasting pocket money: 15 votes
    no quiet study place: 9 votes
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 20 votes
    missing the bus: 23 votes
    no quiet study place: 3 votes
24. 24.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a medicine reminder
25. 25.True or false: an app that just says hi solves a real problem. (a) False (b) True
26. 26.True or false: a lost-and-found board solves no real problem. (a) False (b) True
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 18 votes
    forgetting birthdays: 8 votes
    forgetting homework: 9 votes (a) forgetting birthdays (b) no quiet study place (c) forgetting homework
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 21 votes
    wasting pocket money: 9 votes
    losing water bottles: 8 votes (a) wasting pocket money (b) losing water bottles (c) forgetting homework
29. 29.Which of these app ideas solves a real problem? (a) a lost-and-found board (b) a blank grey screen (c) an app that just says hi (d) a page of random dots
30. 30.💡 How can you check that people really have the problem? (a) copy another app (b) ask possible users (c) just guess (d) pick a colour
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 22 votes
    missing the bus: 3 votes
    wasting pocket money: 21 votes (a) missing the bus (b) no quiet study place (c) wasting pocket money
32. 32.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 25 votes
    no quiet study place: 17 votes
    forgetting birthdays: 6 votes
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 20 votes
    missing the bus: 8 votes
    no quiet study place: 15 votes
34. 34.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
35. 35.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) a random need (d) the most common need
36. 36.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
37. 37.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a problem to solve (d) a long name
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 21 votes
    losing water bottles: 4 votes
    forgetting homework: 8 votes
39. 39.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a lost-and-found board
40. 40.Which of these app ideas solves no real problem? (a) a bill splitter (b) a library due-date alert (c) a medicine reminder (d) a blank grey screen

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