App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 158 · 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 students voted in all?
   no quiet study place: 11 votes
   losing water bottles: 23 votes
   missing the bus: 3 votes
2. 2.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
   missing the bus: 7 votes
   wasting pocket money: 25 votes
   forgetting homework: 8 votes
3. 3.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 24 votes
   wasting pocket money: 13 votes
   losing water bottles: 9 votes
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 12 votes
   missing the bus: 7 votes
   no quiet study place: 20 votes (a) losing water bottles (b) missing the bus (c) no quiet study place
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 4 votes
   forgetting birthdays: 6 votes
   losing water bottles: 15 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles
7. 7.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
8. 8.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the most common need (d) the newest trend
9. 9.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
   wasting pocket money: 22 votes
   missing the bus: 3 votes
   forgetting homework: 21 votes
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 6 votes
    forgetting birthdays: 20 votes
    losing water bottles: 11 votes
11. 11.True or false: a blank grey screen solves no real problem. (a) True (b) False
12. 12.💡 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
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 21 votes
    forgetting birthdays: 11 votes
    losing water bottles: 24 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
14. 14.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) pick a colour (d) ask possible users
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 9 votes
    wasting pocket money: 25 votes
    losing water bottles: 17 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
16. 16.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    losing water bottles: 15 votes
    forgetting birthdays: 13 votes
    forgetting homework: 18 votes
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 11 votes
    forgetting homework: 16 votes
    losing water bottles: 7 votes (a) losing water bottles (b) wasting pocket money (c) forgetting homework
18. 18.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a medicine reminder (c) a button with no action (d) a page of random dots
19. 19.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
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 12 votes
    forgetting birthdays: 23 votes
    missing the bus: 15 votes
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 22 votes
    wasting pocket money: 19 votes
    missing the bus: 7 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
22. 22.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
23. 23.True or false: a medicine reminder solves a real problem. (a) False (b) True
24. 24.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
25. 25.True or false: a medicine reminder solves no real problem. (a) False (b) True
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    losing water bottles: 17 votes
    no quiet study place: 9 votes (a) losing water bottles (b) no quiet study place (c) forgetting homework
27. 27.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
28. 28.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    forgetting homework: 8 votes
    missing the bus: 6 votes
    no quiet study place: 11 votes
29. 29.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a homework planner
30. 30.Which of these app ideas solves a real problem? (a) a bill splitter (b) a page of random dots (c) a button with no action (d) an app that just says hi
31. 31.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
32. 32.💡 A good app idea starts with ___. (a) a long name (b) a cool logo (c) many colours (d) a problem to solve
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 9 votes
    missing the bus: 3 votes
    no quiet study place: 20 votes
34. 34.Which of these app ideas solves no real problem? (a) a page of random dots (b) a medicine reminder (c) a free study-room finder (d) a library due-date alert
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 10 votes
    forgetting homework: 20 votes
    losing water bottles: 22 votes (a) wasting pocket money (b) losing water bottles (c) forgetting homework
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 16 votes
    losing water bottles: 23 votes
    forgetting homework: 22 votes
37. 37.Which of these app ideas solves no real problem? (a) a bill splitter (b) a library due-date alert (c) a free study-room finder (d) an app that just says hi
38. 38.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a homework planner
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 8 votes
    forgetting birthdays: 14 votes
    forgetting homework: 12 votes
40. 40.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    losing water bottles: 17 votes
    missing the bus: 19 votes
    wasting pocket money: 18 votes

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