App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 570 · 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 free study-room finder solve a real problem? (a) No (b) Yes
2. 2.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
3. 3.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the most common need (d) the newest trend
4. 4.Which of these app ideas solves no real problem? (a) a bill splitter (b) a free study-room finder (c) a library due-date alert (d) a page of random dots
5. 5.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a bill splitter (d) a button with no action
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 19 votes
   missing the bus: 7 votes
   no quiet study place: 18 votes
7. 7.💡 A good app idea starts with ___. (a) many colours (b) a problem to solve (c) a long name (d) a cool logo
8. 8.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
9. 9.True or false: an app that just says hi solves no real problem. (a) False (b) True
10. 10.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
11. 11.True or false: a button with no action solves a real problem. (a) True (b) False
12. 12.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    missing the bus: 19 votes
    forgetting homework: 10 votes
    wasting pocket money: 22 votes
13. 13.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) finished fast (c) very small (d) hard to use
14. 14.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 14 votes
    missing the bus: 15 votes
    no quiet study place: 5 votes
16. 16.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a blank grey screen (d) a medicine reminder
17. 17.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
18. 18.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a bill splitter (c) a homework planner (d) a medicine reminder
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 8 votes
    losing water bottles: 22 votes
    no quiet study place: 15 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 6 votes
    wasting pocket money: 3 votes
    missing the bus: 23 votes
21. 21.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
22. 22.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a blank grey screen (c) a page of random dots (d) an app that just says hi
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    forgetting birthdays: 10 votes
    missing the bus: 23 votes
24. 24.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Add a logo” (c) “Make it fast” (d) “Kids forget homework”
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 13 votes
    forgetting birthdays: 23 votes
    no quiet study place: 24 votes
26. 26.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
27. 27.True or false: a free study-room finder solves a real problem. (a) False (b) True
28. 28.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a study-room finder (c) a homework planner (d) a medicine reminder
29. 29.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    no quiet study place: 12 votes
    losing water bottles: 21 votes
    forgetting birthdays: 7 votes
30. 30.True or false: a bill splitter solves a real problem. (a) False (b) True
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 7 votes
    forgetting birthdays: 4 votes
    missing the bus: 18 votes
32. 32.💡 How can you check that people really have the problem? (a) ask possible users (b) copy another app (c) pick a colour (d) just guess
33. 33.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a button with no action (d) a free study-room finder
34. 34.True or false: a blank grey screen solves a real problem. (a) False (b) True
35. 35.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    losing water bottles: 20 votes
    forgetting homework: 23 votes
    wasting pocket money: 7 votes
36. 36.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    losing water bottles: 12 votes
    forgetting homework: 20 votes
    missing the bus: 16 votes
37. 37.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    wasting pocket money: 18 votes
    losing water bottles: 20 votes
    forgetting homework: 9 votes
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 7 votes
    missing the bus: 20 votes
    forgetting birthdays: 17 votes (a) losing water bottles (b) missing the bus (c) forgetting birthdays
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 4 votes
    losing water bottles: 10 votes
    forgetting birthdays: 9 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles
40. 40.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes

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