App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 84 · 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 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 button with no action
2. 2.Which of these app ideas solves no real problem? (a) a button with no action (b) a bill splitter (c) a lost-and-found board (d) a free study-room finder
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 15 votes
   forgetting homework: 3 votes
   missing the bus: 16 votes
4. 4.True or false: a library due-date alert solves no real problem. (a) False (b) True
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 10 votes
   losing water bottles: 8 votes
   forgetting homework: 16 votes
6. 6.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a medicine reminder (c) a blank grey screen (d) a page of random dots
7. 7.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
8. 8.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a homework planner
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 9 votes
   no quiet study place: 11 votes
   forgetting homework: 21 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
10. 10.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
11. 11.💡 Which is a problem statement? (a) “Add a logo” (b) “Make it fast” (c) “Kids forget homework” (d) “Use blue buttons”
12. 12.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) a random need (d) the rarest need
13. 13.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a blank grey screen (d) a medicine reminder
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 7 votes
    losing water bottles: 6 votes
    forgetting homework: 15 votes
15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    losing water bottles: 20 votes
    wasting pocket money: 7 votes
16. 16.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    forgetting birthdays: 22 votes
    losing water bottles: 6 votes
    wasting pocket money: 23 votes
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 19 votes
    losing water bottles: 24 votes
    forgetting homework: 14 votes
18. 18.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) ask possible users (d) pick a colour
19. 19.True or false: a blank grey screen solves no real problem. (a) False (b) True
20. 20.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a free study-room finder (c) a button with no action (d) a page of random dots
21. 21.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
22. 22.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
23. 23.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting birthdays”?
    wasting pocket money: 20 votes
    forgetting birthdays: 5 votes
    losing water bottles: 8 votes
24. 24.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
25. 25.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a page of random dots (c) a blank grey screen (d) an app that just says hi
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    losing water bottles: 14 votes
    forgetting homework: 13 votes
    missing the bus: 8 votes
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    forgetting birthdays: 24 votes
    forgetting homework: 17 votes
    missing the bus: 18 votes
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 5 votes
    losing water bottles: 21 votes
    missing the bus: 18 votes
29. 29.💡 A good app idea starts with ___. (a) a problem to solve (b) many colours (c) a cool logo (d) a long name
30. 30.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a page of random dots (d) a free study-room finder
31. 31.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 12 votes
    forgetting homework: 4 votes
    no quiet study place: 18 votes
33. 33.💡 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
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 15 votes
    losing water bottles: 6 votes
    missing the bus: 10 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 22 votes
    forgetting homework: 18 votes
    forgetting birthdays: 20 votes (a) forgetting birthdays (b) missing the bus (c) forgetting homework
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 21 votes
    losing water bottles: 12 votes
    forgetting birthdays: 20 votes
37. 37.True or false: a bill splitter solves a real problem. (a) False (b) True
38. 38.True or false: an app that just says hi solves a real problem. (a) True (b) False
39. 39.True or false: a button with no action solves a real problem. (a) True (b) False
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 25 votes
    missing the bus: 19 votes
    no quiet study place: 8 votes

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