App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 114 · 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.True or false: a button with no action solves no real problem. (a) True (b) False
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 4 votes
   losing water bottles: 16 votes
   forgetting birthdays: 5 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 13 votes
   forgetting birthdays: 15 votes
   wasting pocket money: 22 votes
4. 4.💡 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
5. 5.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the newest trend (d) the most common need
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 8 votes
   missing the bus: 22 votes
   forgetting homework: 15 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
7. 7.Which of these app ideas solves a real problem? (a) a button with no action (b) a page of random dots (c) a library due-date alert (d) a blank grey screen
8. 8.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a lost-and-found board (c) a study-room finder (d) a homework planner
9. 9.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
   forgetting birthdays: 7 votes
   forgetting homework: 13 votes
   losing water bottles: 10 votes
10. 10.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 6 votes
    wasting pocket money: 9 votes
    forgetting homework: 18 votes
11. 11.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    wasting pocket money: 11 votes
    no quiet study place: 15 votes
    losing water bottles: 22 votes
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    wasting pocket money: 13 votes
    forgetting homework: 8 votes (a) wasting pocket money (b) missing the bus (c) forgetting homework
13. 13.Which of these app ideas solves no real problem? (a) a bill splitter (b) a page of random dots (c) a lost-and-found board (d) a free study-room finder
14. 14.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a library due-date alert (d) a blank grey screen
15. 15.True or false: a lost-and-found board solves no real problem. (a) False (b) True
16. 16.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) an app that just says hi
17. 17.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 24 votes
    losing water bottles: 4 votes
    wasting pocket money: 18 votes
19. 19.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
20. 20.True or false: a page of random dots solves a real problem. (a) True (b) False
21. 21.💡 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
22. 22.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a lost-and-found board (c) a study-room finder (d) a homework planner
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 9 votes
    losing water bottles: 25 votes
    missing the bus: 18 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
24. 24.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 23 votes
    missing the bus: 9 votes
    forgetting birthdays: 24 votes (a) no quiet study place (b) forgetting birthdays (c) missing the bus
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    forgetting homework: 20 votes
    forgetting birthdays: 6 votes
    missing the bus: 8 votes
27. 27.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
28. 28.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a study-room finder (c) a homework planner (d) a lost-and-found board
29. 29.Which of these app ideas solves no real problem? (a) a button with no action (b) a library due-date alert (c) a medicine reminder (d) a lost-and-found board
30. 30.True or false: a page of random dots solves no real problem. (a) True (b) False
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 8 votes
    no quiet study place: 6 votes
    losing water bottles: 16 votes (a) losing water bottles (b) no quiet study place (c) missing the bus
32. 32.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
33. 33.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 17 votes
    forgetting birthdays: 23 votes
    wasting pocket money: 24 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
35. 35.True or false: a blank grey screen solves a real problem. (a) True (b) False
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 24 votes
    forgetting birthdays: 15 votes
    no quiet study place: 17 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
37. 37.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a study-room finder (c) a homework planner (d) a medicine reminder
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 4 votes
    losing water bottles: 19 votes
    wasting pocket money: 7 votes
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 18 votes
    forgetting birthdays: 14 votes
    missing the bus: 12 votes
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 8 votes
    no quiet study place: 23 votes
    losing water bottles: 24 votes (a) missing the bus (b) no quiet study place (c) losing water bottles

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