App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 24 · 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? Which problem should your app solve first?
   forgetting homework: 24 votes
   losing water bottles: 8 votes
   forgetting birthdays: 3 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
2. 2.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a study-room finder
3. 3.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a bill splitter (d) a page of random dots
4. 4.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a page of random dots (c) a bill splitter (d) a medicine reminder
5. 5.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
   forgetting birthdays: 18 votes
   wasting pocket money: 16 votes
   forgetting homework: 8 votes
6. 6.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
7. 7.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
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? Which problem should your app solve first?
   forgetting birthdays: 17 votes
   losing water bottles: 25 votes
   forgetting homework: 5 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
10. 10.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    wasting pocket money: 9 votes
    losing water bottles: 22 votes
    missing the bus: 13 votes
11. 11.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the newest trend (c) the most common need (d) a random need
12. 12.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    forgetting homework: 20 votes
    wasting pocket money: 7 votes
    missing the bus: 4 votes
13. 13.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Make it fast” (c) “Use blue buttons” (d) “Add a logo”
14. 14.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    forgetting birthdays: 13 votes
    wasting pocket money: 18 votes
    forgetting homework: 5 votes
15. 15.💡 A good app idea starts with ___. (a) a long name (b) many colours (c) a problem to solve (d) a cool logo
16. 16.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 page of random dots
17. 17.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) easy to build (c) very small (d) finished fast
18. 18.True or false: a free study-room finder solves no real problem. (a) False (b) True
19. 19.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    no quiet study place: 18 votes
    losing water bottles: 10 votes
    forgetting homework: 15 votes
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 21 votes
    no quiet study place: 7 votes
    forgetting homework: 19 votes (a) forgetting homework (b) missing the bus (c) no quiet study place
21. 21.True or false: an app that just says hi solves a real problem. (a) False (b) True
22. 22.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a bill splitter (c) a free study-room finder (d) a button with no action
23. 23.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    missing the bus: 24 votes
    no quiet study place: 25 votes
    forgetting birthdays: 5 votes
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 7 votes
    wasting pocket money: 14 votes
    missing the bus: 12 votes
25. 25.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a medicine reminder (d) a button with no action
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    forgetting homework: 18 votes
    forgetting birthdays: 14 votes
    wasting pocket money: 8 votes
27. 27.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
28. 28.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a bill splitter
29. 29.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a lost-and-found board (d) a blank grey screen
30. 30.True or false: a lost-and-found board solves a real problem. (a) True (b) False
31. 31.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a bill splitter (d) an app that just says hi
32. 32.True or false: a medicine reminder solves a real problem. (a) False (b) True
33. 33.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
34. 34.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    forgetting birthdays: 8 votes
    wasting pocket money: 11 votes
    no quiet study place: 23 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 11 votes
    wasting pocket money: 8 votes
    forgetting birthdays: 3 votes (a) wasting pocket money (b) forgetting homework (c) forgetting birthdays
36. 36.True or false: a free study-room finder solves a real problem. (a) False (b) True
37. 37.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 7 votes
    no quiet study place: 6 votes
    forgetting homework: 9 votes
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 14 votes
    forgetting homework: 15 votes
    missing the bus: 9 votes (a) forgetting homework (b) forgetting birthdays (c) missing the bus
39. 39.True or false: a bill splitter solves no real problem. (a) True (b) False
40. 40.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a medicine reminder

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