App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 433 · 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.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a button with no action
2. 2.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the rarest need (c) the newest trend (d) a random need
3. 3.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
4. 4.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
   missing the bus: 18 votes
   no quiet study place: 25 votes
   wasting pocket money: 3 votes
5. 5.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) very small (c) finished fast (d) hard to use
6. 6.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
7. 7.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
   missing the bus: 13 votes
   losing water bottles: 23 votes
   wasting pocket money: 11 votes
8. 8.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
   losing water bottles: 15 votes
   forgetting birthdays: 16 votes
   no quiet study place: 9 votes
9. 9.💡 Which is a problem statement? (a) “Make it fast” (b) “Kids forget homework” (c) “Add a logo” (d) “Use blue buttons”
10. 10.True or false: a button with no action solves a real problem. (a) False (b) True
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    no quiet study place: 7 votes
    losing water bottles: 10 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 25 votes
    losing water bottles: 5 votes
    forgetting birthdays: 19 votes (a) losing water bottles (b) forgetting birthdays (c) missing the bus
13. 13.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 15 votes
    forgetting homework: 19 votes
    losing water bottles: 5 votes
15. 15.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 13 votes
    no quiet study place: 18 votes
    forgetting homework: 5 votes
16. 16.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
17. 17.True or false: an app that just says hi solves no real problem. (a) False (b) True
18. 18.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    missing the bus: 17 votes
    forgetting homework: 19 votes
    forgetting birthdays: 13 votes
19. 19.True or false: a medicine reminder solves a real problem. (a) False (b) True
20. 20.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 24 votes
    forgetting homework: 17 votes
    missing the bus: 19 votes
22. 22.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a homework planner
23. 23.Which of these app ideas solves no real problem? (a) a page of random dots (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
24. 24.True or false: a bill splitter solves no real problem. (a) False (b) True
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 25 votes
    missing the bus: 13 votes
    losing water bottles: 22 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
26. 26.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    losing water bottles: 9 votes
    wasting pocket money: 7 votes
    forgetting birthdays: 8 votes
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 8 votes
    forgetting birthdays: 25 votes
    missing the bus: 16 votes (a) missing the bus (b) forgetting birthdays (c) wasting pocket money
29. 29.True or false: a lost-and-found board solves a real problem. (a) False (b) True
30. 30.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a page of random dots (d) a lost-and-found board
31. 31.True or false: a library due-date alert solves a real problem. (a) True (b) False
32. 32.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a free study-room finder (d) a page of random dots
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 6 votes
    forgetting homework: 13 votes
    forgetting birthdays: 24 votes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 8 votes
    forgetting birthdays: 23 votes
    wasting pocket money: 9 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 16 votes
    forgetting homework: 15 votes
    missing the bus: 3 votes (a) missing the bus (b) forgetting birthdays (c) forgetting homework
36. 36.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a bill splitter
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 4 votes
    wasting pocket money: 14 votes
    missing the bus: 17 votes
38. 38.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting birthdays: 16 votes
    missing the bus: 23 votes
    forgetting homework: 10 votes
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    forgetting birthdays: 20 votes
    wasting pocket money: 9 votes
    forgetting homework: 17 votes
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 9 votes
    forgetting homework: 4 votes
    wasting pocket money: 22 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money

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