App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 369 · 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 “missing the bus” get than “forgetting homework”?
   missing the bus: 22 votes
   losing water bottles: 15 votes
   forgetting homework: 12 votes
2. 2.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Add a logo” (c) “Make it fast” (d) “Use blue buttons”
3. 3.💡 How can you check that people really have the problem? (a) copy another app (b) pick a colour (c) just guess (d) ask possible users
4. 4.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) hard to use (c) very small (d) finished fast
5. 5.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a study-room finder (c) a medicine reminder (d) a homework planner
6. 6.True or false: an app that just says hi solves no real problem. (a) False (b) True
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 18 votes
   forgetting homework: 17 votes
   forgetting birthdays: 15 votes (a) forgetting homework (b) losing water bottles (c) forgetting birthdays
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 14 votes
   forgetting birthdays: 24 votes
   wasting pocket money: 12 votes (a) no quiet study place (b) wasting pocket money (c) forgetting birthdays
9. 9.Which of these app ideas solves no real problem? (a) a bill splitter (b) a lost-and-found board (c) a button with no action (d) a medicine reminder
10. 10.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a lost-and-found board (c) a bill splitter (d) a study-room finder
11. 11.True or false: a lost-and-found board solves no real problem. (a) True (b) False
12. 12.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
13. 13.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
14. 14.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    wasting pocket money: 15 votes
    losing water bottles: 25 votes
    forgetting homework: 13 votes
15. 15.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    forgetting birthdays: 6 votes
    losing water bottles: 15 votes
    wasting pocket money: 10 votes
16. 16.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 17 votes
    wasting pocket money: 13 votes
    forgetting homework: 14 votes
17. 17.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
18. 18.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a library due-date alert (c) a lost-and-found board (d) a bill splitter
19. 19.Which of these app ideas solves a real problem? (a) a page of random dots (b) an app that just says hi (c) a lost-and-found board (d) a blank grey screen
20. 20.True or false: a medicine reminder solves a real problem. (a) False (b) True
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 23 votes
    no quiet study place: 11 votes
    forgetting birthdays: 25 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
22. 22.💡 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
23. 23.💡 A good app idea starts with ___. (a) many colours (b) a problem to solve (c) a long name (d) a cool logo
24. 24.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    losing water bottles: 3 votes
    missing the bus: 13 votes
    forgetting homework: 18 votes
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 24 votes
    forgetting birthdays: 10 votes
    missing the bus: 4 votes (a) forgetting birthdays (b) missing the bus (c) no quiet study place
26. 26.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    missing the bus: 13 votes
    forgetting homework: 6 votes
    no quiet study place: 17 votes
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    forgetting homework: 14 votes
    wasting pocket money: 8 votes
    no quiet study place: 25 votes
28. 28.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 15 votes
    forgetting birthdays: 25 votes
    forgetting homework: 21 votes (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
30. 30.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
31. 31.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 3 votes
    missing the bus: 16 votes
    losing water bottles: 20 votes
32. 32.📊 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
    forgetting birthdays: 6 votes
    no quiet study place: 16 votes
33. 33.💡 Which app idea solves this problem: projects pile up at once? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a study-room finder
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 17 votes
    losing water bottles: 19 votes
    wasting pocket money: 3 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
35. 35.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 lost-and-found board
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    no quiet study place: 6 votes
    forgetting birthdays: 21 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
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 blank grey screen solve a real problem? (a) No (b) Yes
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 17 votes
    losing water bottles: 13 votes
    forgetting birthdays: 24 votes (a) forgetting birthdays (b) losing water bottles (c) forgetting homework
40. 40.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No

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