App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 626 · 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.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
2. 2.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
   missing the bus: 10 votes
   losing water bottles: 8 votes
   forgetting birthdays: 21 votes
3. 3.True or false: a medicine reminder solves no real problem. (a) False (b) True
4. 4.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) very small (c) easy to build (d) finished fast
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 8 votes
   no quiet study place: 6 votes
   losing water bottles: 16 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
6. 6.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
   no quiet study place: 8 votes
   forgetting birthdays: 16 votes
   wasting pocket money: 23 votes
7. 7.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
8. 8.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
9. 9.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
   missing the bus: 19 votes
   forgetting birthdays: 13 votes
   losing water bottles: 7 votes
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 10 votes
    wasting pocket money: 13 votes
    missing the bus: 6 votes
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 15 votes
    forgetting birthdays: 5 votes
    forgetting homework: 20 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 13 votes
    wasting pocket money: 10 votes
    forgetting homework: 21 votes (a) no quiet study place (b) wasting pocket money (c) forgetting homework
13. 13.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a lost-and-found board (d) a page of random dots
14. 14.💡 A good app idea starts with ___. (a) many colours (b) a long name (c) a cool logo (d) a problem to solve
15. 15.True or false: an app that just says hi solves a real problem. (a) True (b) False
16. 16.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
17. 17.💡 How can you check that people really have the problem? (a) pick a colour (b) copy another app (c) just guess (d) ask possible users
18. 18.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) a random need (c) the rarest need (d) the most common need
19. 19.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
20. 20.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    wasting pocket money: 3 votes
    losing water bottles: 17 votes
    missing the bus: 5 votes
21. 21.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    missing the bus: 15 votes
    forgetting birthdays: 18 votes (a) forgetting birthdays (b) missing the bus (c) forgetting homework
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 22 votes
    losing water bottles: 20 votes
    forgetting homework: 13 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
24. 24.Which of these app ideas solves a real problem? (a) a button with no action (b) a free study-room finder (c) a page of random dots (d) a blank grey screen
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 22 votes
    forgetting birthdays: 15 votes
    losing water bottles: 14 votes (a) losing water bottles (b) wasting pocket money (c) forgetting birthdays
26. 26.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 10 votes
    forgetting birthdays: 24 votes
    no quiet study place: 6 votes
27. 27.True or false: a library due-date alert solves a real problem. (a) False (b) True
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 8 votes
    losing water bottles: 11 votes
    missing the bus: 7 votes (a) forgetting birthdays (b) missing the bus (c) losing water bottles
29. 29.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a library due-date alert (d) a blank grey screen
30. 30.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
31. 31.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a library due-date alert (c) a lost-and-found board (d) a blank grey screen
32. 32.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    forgetting homework: 5 votes
    losing water bottles: 22 votes
    forgetting birthdays: 17 votes
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 7 votes
    losing water bottles: 5 votes
    forgetting birthdays: 24 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
34. 34.💡 Which app idea solves this problem: bottles go missing at school? (a) a bill splitter (b) a homework planner (c) a lost-and-found board (d) a study-room finder
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 9 votes
    no quiet study place: 7 votes
    missing the bus: 22 votes (a) no quiet study place (b) missing the bus (c) losing water bottles
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 19 votes
    forgetting homework: 24 votes
    no quiet study place: 15 votes
37. 37.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 10 votes
    losing water bottles: 18 votes
    forgetting birthdays: 17 votes
38. 38.True or false: a lost-and-found board solves a real problem. (a) True (b) False
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 12 votes
    forgetting birthdays: 18 votes
    missing the bus: 25 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    forgetting homework: 20 votes
    forgetting birthdays: 25 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays

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