App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 125 · 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? Which problem should your app solve first?
   forgetting homework: 4 votes
   forgetting birthdays: 23 votes
   missing the bus: 21 votes (a) missing the bus (b) forgetting birthdays (c) forgetting homework
2. 2.True or false: a free study-room finder solves a real problem. (a) False (b) True
3. 3.True or false: a page of random dots solves a real problem. (a) True (b) False
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 16 votes
   forgetting homework: 17 votes
   losing water bottles: 13 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
5. 5.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a homework planner (c) a bill splitter (d) a lost-and-found board
6. 6.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
7. 7.True or false: a medicine reminder solves a real problem. (a) False (b) True
8. 8.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a bill splitter (d) a blank grey screen
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 17 votes
   forgetting homework: 5 votes
   no quiet study place: 6 votes
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 8 votes
    no quiet study place: 3 votes
    forgetting homework: 5 votes
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 22 votes
    no quiet study place: 14 votes
    losing water bottles: 12 votes (a) losing water bottles (b) forgetting birthdays (c) no quiet study place
12. 12.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
13. 13.💡 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
14. 14.True or false: a free study-room finder solves no real problem. (a) True (b) False
15. 15.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) a blank grey screen
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 13 votes
    losing water bottles: 11 votes
    wasting pocket money: 18 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
17. 17.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting homework: 12 votes
    forgetting birthdays: 8 votes
    missing the bus: 21 votes
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 19 votes
    losing water bottles: 7 votes
    forgetting homework: 6 votes
19. 19.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    forgetting homework: 17 votes
    forgetting birthdays: 3 votes
    missing the bus: 10 votes
20. 20.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 25 votes
    losing water bottles: 23 votes
    forgetting homework: 21 votes
21. 21.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a homework planner
22. 22.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
23. 23.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 10 votes
    forgetting birthdays: 19 votes
    losing water bottles: 4 votes
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 21 votes
    forgetting homework: 7 votes
    wasting pocket money: 5 votes (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
26. 26.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a free study-room finder (d) a button with no action
27. 27.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
28. 28.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    wasting pocket money: 21 votes
    no quiet study place: 11 votes
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 5 votes
    forgetting birthdays: 6 votes
    wasting pocket money: 7 votes
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 20 votes
    no quiet study place: 23 votes
    missing the bus: 13 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 16 votes
    no quiet study place: 25 votes
    missing the bus: 9 votes (a) no quiet study place (b) missing the bus (c) forgetting homework
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 14 votes
    wasting pocket money: 8 votes
    forgetting birthdays: 7 votes (a) missing the bus (b) wasting pocket money (c) forgetting birthdays
34. 34.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    losing water bottles: 15 votes
    missing the bus: 10 votes
    wasting pocket money: 12 votes
35. 35.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a medicine reminder (c) a bill splitter (d) a homework planner
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 24 votes
    forgetting homework: 7 votes
    no quiet study place: 15 votes
37. 37.True or false: an app that just says hi solves no real problem. (a) False (b) True
38. 38.💡 Which app idea solves this problem: a patient misses doses? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a homework planner
39. 39.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a page of random dots (d) a lost-and-found board
40. 40.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) pick a colour (d) copy another app

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