App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 549 · 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.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
2. 2.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) finished fast (c) very small (d) easy to build
3. 3.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a bill splitter (c) an app that just says hi (d) a lost-and-found board
4. 4.True or false: a lost-and-found board solves no real problem. (a) False (b) True
5. 5.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
6. 6.Which of these app ideas solves a real problem? (a) a button with no action (b) a library due-date alert (c) an app that just says hi (d) a page of random dots
7. 7.True or false: a bill splitter solves no real problem. (a) True (b) False
8. 8.True or false: a lost-and-found board solves a real problem. (a) False (b) True
9. 9.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a bill splitter (c) a free study-room finder (d) a button with no action
10. 10.Which of these app ideas solves no real problem? (a) a bill splitter (b) a page of random dots (c) a free study-room finder (d) a library due-date alert
11. 11.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 25 votes
    missing the bus: 22 votes
    wasting pocket money: 20 votes (a) wasting pocket money (b) missing the bus (c) forgetting birthdays
13. 13.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
14. 14.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    no quiet study place: 23 votes
    forgetting birthdays: 3 votes
    losing water bottles: 4 votes
15. 15.Which of these app ideas solves a real problem? (a) a button with no action (b) a free study-room finder (c) an app that just says hi (d) a blank grey screen
16. 16.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a homework planner
17. 17.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
18. 18.True or false: a medicine reminder solves a real problem. (a) True (b) False
19. 19.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a medicine reminder
20. 20.True or false: a blank grey screen solves a real problem. (a) False (b) True
21. 21.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
22. 22.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
23. 23.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    forgetting birthdays: 18 votes
    wasting pocket money: 4 votes
25. 25.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a lost-and-found board (d) a page of random dots
26. 26.True or false: a page of random dots solves no real problem. (a) False (b) True
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 9 votes
    no quiet study place: 15 votes
    wasting pocket money: 8 votes (a) no quiet study place (b) wasting pocket money (c) forgetting birthdays
28. 28.True or false: a medicine reminder solves no real problem. (a) False (b) True
29. 29.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 13 votes
    wasting pocket money: 18 votes
    forgetting birthdays: 19 votes (a) forgetting birthdays (b) wasting pocket money (c) forgetting homework
31. 31.💡 After a survey, which need should version 1 solve? (a) the most common need (b) a random need (c) the newest trend (d) the rarest need
32. 32.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
33. 33.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 7 votes
    no quiet study place: 20 votes
    missing the bus: 11 votes
34. 34.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    losing water bottles: 6 votes
    forgetting homework: 13 votes
    forgetting birthdays: 15 votes
35. 35.True or false: a free study-room finder solves no real problem. (a) True (b) False
36. 36.💡 How can you check that people really have the problem? (a) copy another app (b) ask possible users (c) just guess (d) pick a colour
37. 37.True or false: a page of random dots solves a real problem. (a) False (b) True
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 25 votes
    forgetting homework: 9 votes
    no quiet study place: 13 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
39. 39.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a blank grey screen (d) a bill splitter
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 16 votes
    no quiet study place: 12 votes
    wasting pocket money: 15 votes

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