App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 309 · 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 page of random dots solves a real problem. (a) False (b) True
2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 6 votes
   wasting pocket money: 14 votes
   losing water bottles: 4 votes
3. 3.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
4. 4.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
5. 5.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a bill splitter (c) a medicine reminder (d) a page of random dots
6. 6.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
   missing the bus: 12 votes
   losing water bottles: 7 votes
   wasting pocket money: 24 votes
7. 7.💡 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
8. 8.True or false: a lost-and-found board solves no real problem. (a) True (b) False
9. 9.True or false: a medicine reminder solves no real problem. (a) True (b) False
10. 10.True or false: a bill splitter solves a real problem. (a) True (b) False
11. 11.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    forgetting homework: 3 votes
    wasting pocket money: 6 votes
    forgetting birthdays: 10 votes
12. 12.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    losing water bottles: 6 votes
    wasting pocket money: 20 votes
    no quiet study place: 16 votes
13. 13.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a study-room finder (c) a lost-and-found board (d) a bill splitter
14. 14.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a bill splitter
15. 15.💡 An app that tries to do everything at once is usually ___. (a) very small (b) finished fast (c) easy to build (d) hard to use
16. 16.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a homework planner (c) a lost-and-found board (d) a bill splitter
17. 17.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 13 votes
    forgetting homework: 12 votes
    forgetting birthdays: 20 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 10 votes
    wasting pocket money: 25 votes
    forgetting homework: 22 votes
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 24 votes
    wasting pocket money: 18 votes
    forgetting homework: 9 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
21. 21.True or false: a free study-room finder solves no real problem. (a) True (b) False
22. 22.Which of these app ideas solves a real problem? (a) a free study-room finder (b) a button with no action (c) an app that just says hi (d) a blank grey screen
23. 23.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting homework: 14 votes
    forgetting birthdays: 10 votes
    missing the bus: 12 votes
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 4 votes
    forgetting homework: 3 votes
    losing water bottles: 23 votes
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 13 votes
    forgetting birthdays: 23 votes
    no quiet study place: 17 votes (a) forgetting birthdays (b) no quiet study place (c) wasting pocket money
26. 26.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
27. 27.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
28. 28.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 6 votes
    losing water bottles: 7 votes
    forgetting homework: 12 votes
29. 29.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a button with no action (c) a blank grey screen (d) a page of random dots
30. 30.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 3 votes
    forgetting birthdays: 4 votes
    forgetting homework: 11 votes
31. 31.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) an app that just says hi (d) a free study-room finder
32. 32.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    forgetting birthdays: 17 votes
    wasting pocket money: 6 votes
    losing water bottles: 4 votes
33. 33.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    forgetting birthdays: 5 votes
    wasting pocket money: 4 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus
35. 35.True or false: an app that just says hi solves no real problem. (a) True (b) False
36. 36.💡 A good app idea starts with ___. (a) a problem to solve (b) a long name (c) many colours (d) a cool logo
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 8 votes
    forgetting birthdays: 4 votes
    missing the bus: 14 votes (a) no quiet study place (b) forgetting birthdays (c) missing the bus
38. 38.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 12 votes
    forgetting homework: 8 votes
    forgetting birthdays: 23 votes
39. 39.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 11 votes
    missing the bus: 25 votes
    no quiet study place: 7 votes (a) missing the bus (b) wasting pocket money (c) no quiet study place

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