App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 490 · 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 bill splitter solves a real problem. (a) False (b) True
2. 2.True or false: a lost-and-found board solves no real problem. (a) False (b) True
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 3 votes
   forgetting birthdays: 22 votes
   losing water bottles: 14 votes (a) losing water bottles (b) no quiet study place (c) forgetting birthdays
4. 4.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a bill splitter
5. 5.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
   no quiet study place: 17 votes
   missing the bus: 14 votes
   forgetting homework: 6 votes
6. 6.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 9 votes
   forgetting homework: 4 votes
   wasting pocket money: 24 votes (a) wasting pocket money (b) no quiet study place (c) forgetting homework
8. 8.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
9. 9.True or false: a library due-date alert solves a real problem. (a) False (b) True
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 24 votes
    no quiet study place: 18 votes
    missing the bus: 8 votes
11. 11.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    no quiet study place: 8 votes
    missing the bus: 15 votes
    losing water bottles: 11 votes
12. 12.True or false: a free study-room finder solves no real problem. (a) False (b) True
13. 13.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) a random need (d) the rarest need
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 14 votes
    forgetting homework: 17 votes
    wasting pocket money: 13 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
15. 15.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a bill splitter
16. 16.True or false: a page of random dots solves no real problem. (a) True (b) False
17. 17.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a lost-and-found board (c) a homework planner (d) a study-room finder
18. 18.Which of these app ideas solves no real problem? (a) a bill splitter (b) an app that just says hi (c) a free study-room finder (d) a medicine reminder
19. 19.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
20. 20.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a page of random dots (c) a medicine reminder (d) a bill splitter
21. 21.True or false: a medicine reminder solves no real problem. (a) False (b) True
22. 22.True or false: a medicine reminder solves a real problem. (a) True (b) False
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 6 votes
    missing the bus: 8 votes
    forgetting homework: 16 votes (a) losing water bottles (b) missing the bus (c) forgetting homework
24. 24.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a button with no action (c) a medicine reminder (d) a bill splitter
25. 25.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
26. 26.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
27. 27.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
28. 28.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) many colours (d) a cool logo
29. 29.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 25 votes
    wasting pocket money: 17 votes
    forgetting homework: 13 votes (a) forgetting birthdays (b) wasting pocket money (c) forgetting homework
31. 31.True or false: a button with no action solves a real problem. (a) True (b) False
32. 32.💡 How can you check that people really have the problem? (a) just guess (b) ask possible users (c) copy another app (d) pick a colour
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 22 votes
    missing the bus: 6 votes
    wasting pocket money: 12 votes
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    wasting pocket money: 5 votes
    no quiet study place: 8 votes (a) forgetting birthdays (b) no quiet study place (c) wasting pocket money
35. 35.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a button with no action (d) a free study-room finder
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 16 votes
    missing the bus: 10 votes
    forgetting homework: 8 votes
37. 37.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a bill splitter (c) an app that just says hi (d) a page of random dots
38. 38.True or false: a library due-date alert solves no real problem. (a) True (b) False
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 22 votes
    losing water bottles: 7 votes
    forgetting homework: 25 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 14 votes
    missing the bus: 23 votes
    no quiet study place: 19 votes

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