App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 79 · 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.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 23 votes
   forgetting birthdays: 15 votes
   wasting pocket money: 3 votes (a) wasting pocket money (b) missing the bus (c) forgetting birthdays
3. 3.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
4. 4.Which of these app ideas solves no real problem? (a) a button with no action (b) a bill splitter (c) a free study-room finder (d) a lost-and-found board
5. 5.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) finished fast (c) very small (d) easy to build
6. 6.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a medicine reminder (d) an app that just says hi
7. 7.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a lost-and-found board (c) a button with no action (d) a page of random dots
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 21 votes
   forgetting birthdays: 3 votes
   forgetting homework: 15 votes
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 16 votes
   forgetting homework: 3 votes
   forgetting birthdays: 24 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
10. 10.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    losing water bottles: 13 votes
    forgetting homework: 23 votes
    wasting pocket money: 7 votes
11. 11.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting homework: 4 votes
    forgetting birthdays: 22 votes
    missing the bus: 25 votes
12. 12.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
13. 13.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 5 votes
    wasting pocket money: 8 votes
    missing the bus: 18 votes
14. 14.True or false: a page of random dots solves a real problem. (a) True (b) False
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 19 votes
    wasting pocket money: 23 votes
    losing water bottles: 15 votes (a) no quiet study place (b) losing water bottles (c) wasting pocket money
16. 16.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting homework: 11 votes
    forgetting birthdays: 9 votes
    wasting pocket money: 5 votes
17. 17.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
18. 18.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) a bill splitter (d) a page of random dots
19. 19.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
20. 20.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a homework planner
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 22 votes
    no quiet study place: 8 votes
    forgetting birthdays: 13 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
22. 22.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a study-room finder
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 5 votes
    missing the bus: 20 votes
    no quiet study place: 21 votes (a) missing the bus (b) no quiet study place (c) wasting pocket money
24. 24.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) the most common need (d) a random need
25. 25.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
26. 26.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a free study-room finder (d) a page of random dots
27. 27.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a homework planner (b) a medicine reminder (c) a bill splitter (d) a lost-and-found board
28. 28.Which of these app ideas solves a real problem? (a) a page of random dots (b) an app that just says hi (c) a library due-date alert (d) a blank grey screen
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 7 votes
    forgetting birthdays: 21 votes
    no quiet study place: 6 votes (a) forgetting birthdays (b) no quiet study place (c) forgetting homework
30. 30.💡 Which app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 3 votes
    losing water bottles: 19 votes
    forgetting birthdays: 6 votes (a) forgetting birthdays (b) wasting pocket money (c) losing water bottles
32. 32.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) many colours (d) a problem to solve
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 7 votes
    forgetting homework: 22 votes
    wasting pocket money: 12 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 22 votes
    losing water bottles: 5 votes
    wasting pocket money: 19 votes (a) losing water bottles (b) no quiet study place (c) wasting pocket money
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 13 votes
    no quiet study place: 16 votes
    losing water bottles: 7 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
36. 36.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    losing water bottles: 15 votes
    forgetting homework: 10 votes
    missing the bus: 7 votes
37. 37.True or false: a library due-date alert solves a real problem. (a) False (b) True
38. 38.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    losing water bottles: 11 votes
    missing the bus: 9 votes
    forgetting homework: 16 votes
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 20 votes
    forgetting birthdays: 12 votes
    losing water bottles: 22 votes (a) forgetting birthdays (b) losing water bottles (c) missing the bus
40. 40.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Add a logo” (c) “Kids forget homework” (d) “Make it fast”

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