App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 412 · 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.True or false: a medicine reminder solves no real problem. (a) True (b) False
2. 2.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
3. 3.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
4. 4.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
   missing the bus: 24 votes
   no quiet study place: 10 votes
   wasting pocket money: 3 votes
5. 5.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a page of random dots (c) a free study-room finder (d) a library due-date alert
6. 6.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a study-room finder (c) a lost-and-found board (d) a bill splitter
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 8 votes
   forgetting homework: 19 votes
   wasting pocket money: 10 votes
8. 8.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a library due-date alert (d) a page of random dots
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 15 votes
   no quiet study place: 13 votes
   losing water bottles: 24 votes
10. 10.💡 Which app idea solves this problem: projects pile up at once? (a) a medicine reminder (b) a homework planner (c) a lost-and-found board (d) a bill splitter
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 6 votes
    missing the bus: 4 votes
    losing water bottles: 5 votes (a) forgetting homework (b) losing water bottles (c) missing the bus
12. 12.Which of these app ideas solves no real problem? (a) a bill splitter (b) a free study-room finder (c) a lost-and-found board (d) a blank grey screen
13. 13.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    no quiet study place: 5 votes
    forgetting homework: 22 votes
15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 10 votes
    wasting pocket money: 4 votes
    forgetting birthdays: 11 votes
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    forgetting homework: 15 votes
    forgetting birthdays: 8 votes (a) forgetting birthdays (b) forgetting homework (c) missing the bus
17. 17.Which of these app ideas solves no real problem? (a) a bill splitter (b) an app that just says hi (c) a library due-date alert (d) a medicine reminder
18. 18.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting homework: 8 votes
    missing the bus: 19 votes
    losing water bottles: 3 votes
19. 19.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    missing the bus: 21 votes
    no quiet study place: 18 votes
    wasting pocket money: 8 votes
20. 20.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
21. 21.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    no quiet study place: 21 votes
    wasting pocket money: 4 votes
    forgetting birthdays: 18 votes
22. 22.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
23. 23.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    losing water bottles: 15 votes
    forgetting homework: 23 votes
    no quiet study place: 4 votes
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 12 votes
    losing water bottles: 14 votes
    forgetting homework: 16 votes (a) forgetting homework (b) no quiet study place (c) losing water bottles
25. 25.💡 Which app idea solves this problem: bottles go missing at school? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
26. 26.💡 How can you check that people really have the problem? (a) ask possible users (b) pick a colour (c) copy another app (d) just guess
27. 27.💡 A good app idea starts with ___. (a) a cool logo (b) many colours (c) a problem to solve (d) a long name
28. 28.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    losing water bottles: 14 votes
    forgetting homework: 7 votes
    wasting pocket money: 15 votes
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 13 votes
    losing water bottles: 11 votes
    no quiet study place: 21 votes
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 15 votes
    missing the bus: 16 votes
    forgetting birthdays: 7 votes (a) forgetting birthdays (b) missing the bus (c) wasting pocket money
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 18 votes
    losing water bottles: 6 votes
    missing the bus: 25 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 17 votes
    no quiet study place: 12 votes
    forgetting homework: 24 votes (a) no quiet study place (b) forgetting homework (c) missing the bus
33. 33.💡 Which app idea solves this problem: pupils forget due dates? (a) a bill splitter (b) a study-room finder (c) a lost-and-found board (d) a homework planner
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 13 votes
    no quiet study place: 6 votes
    losing water bottles: 23 votes
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 16 votes
    missing the bus: 13 votes
    no quiet study place: 18 votes
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 23 votes
    forgetting birthdays: 20 votes
    forgetting homework: 10 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
37. 37.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
38. 38.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 lost-and-found board
39. 39.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    missing the bus: 23 votes
    losing water bottles: 21 votes
    wasting pocket money: 17 votes
40. 40.Which of these app ideas solves a real problem? (a) a bill splitter (b) a button with no action (c) a blank grey screen (d) a page of random dots

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