App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 330 · 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? How many more votes did “no quiet study place” get than “wasting pocket money”?
   wasting pocket money: 5 votes
   losing water bottles: 9 votes
   no quiet study place: 10 votes
2. 2.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
3. 3.💡 How can you check that people really have the problem? (a) copy another app (b) ask possible users (c) pick a colour (d) just guess
4. 4.True or false: a bill splitter solves no real problem. (a) True (b) False
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 21 votes
   forgetting birthdays: 10 votes
   missing the bus: 4 votes
6. 6.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
   losing water bottles: 5 votes
   no quiet study place: 25 votes
   missing the bus: 4 votes
7. 7.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
8. 8.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a button with no action (d) a medicine reminder
9. 9.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
10. 10.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    losing water bottles: 21 votes
    forgetting homework: 8 votes
    forgetting birthdays: 17 votes
11. 11.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
12. 12.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) an app that just says hi (d) a free study-room finder
13. 13.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a medicine reminder
14. 14.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 23 votes
    missing the bus: 7 votes
    wasting pocket money: 20 votes (a) wasting pocket money (b) missing the bus (c) forgetting homework
16. 16.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    losing water bottles: 19 votes
    forgetting birthdays: 24 votes
    missing the bus: 9 votes
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 21 votes
    no quiet study place: 22 votes
    wasting pocket money: 6 votes
18. 18.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 17 votes
    forgetting homework: 10 votes
    losing water bottles: 23 votes
20. 20.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) the rarest need (d) a random need
21. 21.💡 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
22. 22.Which of these app ideas solves no real problem? (a) a bill splitter (b) a library due-date alert (c) a button with no action (d) a free study-room finder
23. 23.💡 A good app idea starts with ___. (a) a long name (b) many colours (c) a problem to solve (d) a cool logo
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 18 votes
    wasting pocket money: 5 votes
    no quiet study place: 3 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
25. 25.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    forgetting birthdays: 9 votes
    missing the bus: 17 votes
    no quiet study place: 4 votes
26. 26.True or false: a bill splitter solves a real problem. (a) True (b) False
27. 27.Which of these app ideas solves no real problem? (a) a free study-room finder (b) an app that just says hi (c) a bill splitter (d) a medicine reminder
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 8 votes
    losing water bottles: 20 votes
    forgetting birthdays: 7 votes
29. 29.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 9 votes
    forgetting homework: 22 votes
    forgetting birthdays: 12 votes
30. 30.True or false: a button with no action solves a real problem. (a) True (b) False
31. 31.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    losing water bottles: 4 votes
    missing the bus: 7 votes
    no quiet study place: 16 votes
32. 32.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a library due-date alert (c) a medicine reminder (d) a blank grey screen
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    losing water bottles: 8 votes
    no quiet study place: 20 votes
34. 34.True or false: an app that just says hi solves a real problem. (a) False (b) True
35. 35.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    wasting pocket money: 7 votes
    missing the bus: 5 votes
    forgetting homework: 12 votes
36. 36.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a medicine reminder
37. 37.True or false: a blank grey screen solves a real problem. (a) True (b) False
38. 38.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
39. 39.💡 Which is a problem statement? (a) “Make it fast” (b) “Kids forget homework” (c) “Add a logo” (d) “Use blue buttons”
40. 40.True or false: a medicine reminder solves a real problem. (a) False (b) True

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