App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 401 · 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 birthdays” get than “losing water bottles”?
   losing water bottles: 10 votes
   forgetting birthdays: 23 votes
   missing the bus: 18 votes
2. 2.💡 Which app idea solves this problem: bottles go missing at school? (a) a study-room finder (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 18 votes
   forgetting homework: 14 votes
   losing water bottles: 6 votes
4. 4.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
   losing water bottles: 4 votes
   no quiet study place: 14 votes
   wasting pocket money: 12 votes
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 18 votes
   no quiet study place: 4 votes
   losing water bottles: 3 votes (a) forgetting homework (b) losing water bottles (c) no quiet study place
6. 6.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the most common need (c) a random need (d) the newest trend
7. 7.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
   forgetting homework: 16 votes
   wasting pocket money: 25 votes
   losing water bottles: 24 votes
8. 8.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
9. 9.True or false: a blank grey screen solves no real problem. (a) False (b) True
10. 10.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a blank grey screen (c) a bill splitter (d) a library due-date alert
11. 11.True or false: a medicine reminder solves a real problem. (a) True (b) False
12. 12.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    no quiet study place: 6 votes
    losing water bottles: 19 votes
    forgetting homework: 8 votes
13. 13.True or false: a bill splitter solves a real problem. (a) False (b) True
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 3 votes
    forgetting homework: 10 votes
    forgetting birthdays: 7 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
15. 15.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
16. 16.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 16 votes
    no quiet study place: 23 votes
    losing water bottles: 4 votes
17. 17.True or false: a page of random dots solves no real problem. (a) True (b) False
18. 18.True or false: a medicine reminder solves no real problem. (a) True (b) False
19. 19.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a lost-and-found board (c) a study-room finder (d) a homework planner
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 14 votes
    no quiet study place: 22 votes
    wasting pocket money: 13 votes
21. 21.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a homework planner (c) a lost-and-found board (d) a bill splitter
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    wasting pocket money: 12 votes
    no quiet study place: 16 votes (a) no quiet study place (b) wasting pocket money (c) forgetting homework
23. 23.💡 A good app idea starts with ___. (a) many colours (b) a problem to solve (c) a cool logo (d) a long name
24. 24.Which of these app ideas solves a real problem? (a) a button with no action (b) a bill splitter (c) a page of random dots (d) a blank grey screen
25. 25.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    forgetting homework: 9 votes
    losing water bottles: 24 votes
    wasting pocket money: 6 votes
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 17 votes
    no quiet study place: 4 votes
    losing water bottles: 22 votes
27. 27.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) an app that just says hi (d) a bill splitter
28. 28.True or false: a lost-and-found board solves a real problem. (a) True (b) False
29. 29.True or false: a free study-room finder solves a real problem. (a) True (b) False
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 24 votes
    no quiet study place: 16 votes
    wasting pocket money: 15 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 15 votes
    wasting pocket money: 18 votes
    no quiet study place: 8 votes (a) no quiet study place (b) missing the bus (c) wasting pocket money
32. 32.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
33. 33.Which of these app ideas solves no real problem? (a) a bill splitter (b) a button with no action (c) a lost-and-found board (d) a medicine reminder
34. 34.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) an app that just says hi (d) a page of random dots
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 19 votes
    missing the bus: 5 votes
    wasting pocket money: 6 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
36. 36.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    no quiet study place: 8 votes
    forgetting birthdays: 14 votes
    missing the bus: 13 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 9 votes
    losing water bottles: 15 votes
    wasting pocket money: 23 votes (a) losing water bottles (b) wasting pocket money (c) forgetting homework
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 6 votes
    forgetting birthdays: 14 votes
    wasting pocket money: 18 votes (a) missing the bus (b) wasting pocket money (c) forgetting birthdays
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 3 votes
    forgetting birthdays: 22 votes
    missing the bus: 5 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
40. 40.💡 How can you check that people really have the problem? (a) pick a colour (b) copy another app (c) just guess (d) ask possible users

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