App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 132 · 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?
   forgetting homework: 12 votes
   losing water bottles: 15 votes
   missing the bus: 22 votes (a) missing the bus (b) forgetting homework (c) losing water bottles
2. 2.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
   no quiet study place: 25 votes
   wasting pocket money: 14 votes
   losing water bottles: 13 votes
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 14 votes
   losing water bottles: 21 votes
   no quiet study place: 22 votes (a) forgetting homework (b) no quiet study place (c) losing water bottles
4. 4.Which of these app ideas solves no real problem? (a) a bill splitter (b) a lost-and-found board (c) a library due-date alert (d) a blank grey screen
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 20 votes
   no quiet study place: 14 votes
   wasting pocket money: 19 votes (a) wasting pocket money (b) no quiet study place (c) missing the bus
6. 6.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a button with no action (c) a library due-date alert (d) a bill splitter
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 17 votes
   losing water bottles: 14 votes
   wasting pocket money: 11 votes (a) no quiet study place (b) wasting pocket money (c) losing water bottles
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 22 votes
   wasting pocket money: 5 votes
   forgetting homework: 14 votes
9. 9.True or false: a free study-room finder solves a real problem. (a) False (b) True
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 14 votes
    missing the bus: 15 votes
    forgetting homework: 6 votes (a) missing the bus (b) forgetting homework (c) losing water bottles
11. 11.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
12. 12.Which of these app ideas solves a real problem? (a) a lost-and-found board (b) a button with no action (c) a blank grey screen (d) a page of random dots
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 7 votes
    missing the bus: 11 votes
    wasting pocket money: 23 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
14. 14.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a bill splitter
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 6 votes
    missing the bus: 19 votes
    forgetting homework: 20 votes (a) wasting pocket money (b) missing the bus (c) forgetting homework
16. 16.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
17. 17.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) copy another app (d) pick a colour
18. 18.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a free study-room finder (c) a button with no action (d) an app that just says hi
19. 19.Which of these app ideas solves no real problem? (a) an app that just says hi (b) a library due-date alert (c) a free study-room finder (d) a lost-and-found board
20. 20.💡 Which app idea solves this problem: a patient misses doses? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a medicine reminder
21. 21.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 14 votes
    losing water bottles: 18 votes
    wasting pocket money: 10 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
23. 23.True or false: a blank grey screen solves no real problem. (a) True (b) False
24. 24.True or false: a library due-date alert solves no real problem. (a) True (b) False
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 18 votes
    forgetting homework: 6 votes
    no quiet study place: 19 votes (a) losing water bottles (b) forgetting homework (c) no quiet study place
26. 26.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a study-room finder (c) a medicine reminder (d) a bill splitter
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting homework: 25 votes
    wasting pocket money: 15 votes
    forgetting birthdays: 13 votes
28. 28.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 23 votes
    wasting pocket money: 5 votes
    forgetting homework: 21 votes (a) wasting pocket money (b) forgetting homework (c) forgetting birthdays
30. 30.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
31. 31.True or false: a bill splitter solves no real problem. (a) False (b) True
32. 32.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a lost-and-found board
33. 33.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) the rarest need (d) a random need
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 5 votes
    wasting pocket money: 22 votes
    losing water bottles: 12 votes (a) forgetting birthdays (b) wasting pocket money (c) losing water bottles
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 13 votes
    forgetting homework: 12 votes
    missing the bus: 14 votes (a) wasting pocket money (b) forgetting homework (c) missing the bus
36. 36.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    forgetting homework: 16 votes
    wasting pocket money: 11 votes
    losing water bottles: 8 votes
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 21 votes
    forgetting homework: 17 votes
    missing the bus: 7 votes
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    losing water bottles: 5 votes
    no quiet study place: 3 votes
39. 39.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a medicine reminder (c) a button with no action (d) an app that just says hi
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 6 votes
    forgetting birthdays: 7 votes
    forgetting homework: 5 votes (a) no quiet study place (b) forgetting homework (c) forgetting birthdays

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