App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 628 · 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 homework” get than “losing water bottles”?
   forgetting homework: 4 votes
   losing water bottles: 3 votes
   missing the bus: 12 votes
2. 2.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) a random need (d) the most common need
3. 3.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
4. 4.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Make it fast”
5. 5.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
6. 6.Which of these app ideas solves a real problem? (a) a lost-and-found board (b) an app that just says hi (c) a blank grey screen (d) a button with no action
7. 7.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a homework planner
8. 8.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
   forgetting birthdays: 20 votes
   no quiet study place: 16 votes
   losing water bottles: 25 votes
9. 9.💡 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
10. 10.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
11. 11.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a homework planner
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    forgetting birthdays: 6 votes
    losing water bottles: 22 votes
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 9 votes
    forgetting homework: 10 votes
    losing water bottles: 4 votes (a) missing the bus (b) losing water bottles (c) forgetting homework
14. 14.💡 How can you check that people really have the problem? (a) pick a colour (b) ask possible users (c) copy another app (d) just guess
15. 15.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a homework planner (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
16. 16.True or false: a button with no action solves no real problem. (a) False (b) True
17. 17.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
18. 18.True or false: a page of random dots solves no real problem. (a) True (b) False
19. 19.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a bill splitter (c) a page of random dots (d) a medicine reminder
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 12 votes
    forgetting homework: 13 votes
    forgetting birthdays: 11 votes (a) forgetting homework (b) losing water bottles (c) forgetting birthdays
21. 21.True or false: a medicine reminder solves a real problem. (a) False (b) True
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 5 votes
    wasting pocket money: 11 votes
    forgetting homework: 13 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 15 votes
    no quiet study place: 7 votes
    forgetting birthdays: 24 votes
24. 24.True or false: a lost-and-found board solves a real problem. (a) True (b) False
25. 25.True or false: a bill splitter solves a real problem. (a) False (b) True
26. 26.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 12 votes
    forgetting birthdays: 14 votes
    losing water bottles: 22 votes
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    no quiet study place: 3 votes
    wasting pocket money: 11 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
28. 28.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a problem to solve (d) a long name
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 9 votes
    losing water bottles: 18 votes
    missing the bus: 10 votes (a) forgetting birthdays (b) losing water bottles (c) missing the bus
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 14 votes
    losing water bottles: 5 votes
    forgetting homework: 20 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 24 votes
    forgetting homework: 20 votes
    no quiet study place: 23 votes
32. 32.True or false: a library due-date alert solves a real problem. (a) True (b) False
33. 33.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a library due-date alert (d) a button with no action
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 11 votes
    losing water bottles: 12 votes
    missing the bus: 3 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
35. 35.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    forgetting homework: 20 votes
    losing water bottles: 9 votes
    forgetting birthdays: 23 votes
36. 36.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    wasting pocket money: 10 votes
    forgetting birthdays: 16 votes
    forgetting homework: 9 votes
37. 37.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
38. 38.True or false: an app that just says hi solves no real problem. (a) False (b) True
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 25 votes
    missing the bus: 20 votes
    forgetting homework: 10 votes (a) wasting pocket money (b) missing the bus (c) forgetting homework
40. 40.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board

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