App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 57 · 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 app idea solves this problem: Grandpa forgets his tablets? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 21 votes
   losing water bottles: 18 votes
   forgetting homework: 4 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 10 votes
   forgetting homework: 14 votes
   losing water bottles: 12 votes
4. 4.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) hard to use (d) very small
5. 5.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
   no quiet study place: 16 votes
   forgetting birthdays: 9 votes
   missing the bus: 20 votes
6. 6.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
   missing the bus: 4 votes
   losing water bottles: 10 votes
   forgetting homework: 5 votes
7. 7.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
   no quiet study place: 9 votes
   losing water bottles: 6 votes
   forgetting homework: 16 votes
8. 8.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a page of random dots (d) a bill splitter
9. 9.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    no quiet study place: 25 votes
    forgetting homework: 11 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 6 votes
    losing water bottles: 4 votes
    forgetting homework: 10 votes (a) missing the bus (b) losing water bottles (c) forgetting homework
12. 12.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    wasting pocket money: 12 votes
    missing the bus: 15 votes
    losing water bottles: 4 votes
13. 13.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
14. 14.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    losing water bottles: 4 votes
    forgetting homework: 10 votes
    missing the bus: 6 votes
15. 15.True or false: a bill splitter solves no real problem. (a) True (b) False
16. 16.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a bill splitter (c) a homework planner (d) a study-room finder
17. 17.Which of these app ideas solves a real problem? (a) a medicine reminder (b) an app that just says hi (c) a blank grey screen (d) a button with no action
18. 18.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    losing water bottles: 7 votes
    no quiet study place: 14 votes (a) losing water bottles (b) no quiet study place (c) missing the bus
20. 20.True or false: a medicine reminder solves a real problem. (a) False (b) True
21. 21.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 library due-date alert
22. 22.True or false: a button with no action solves a real problem. (a) False (b) True
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 15 votes
    forgetting homework: 22 votes
    wasting pocket money: 21 votes (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
24. 24.True or false: a library due-date alert solves a real problem. (a) False (b) True
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 4 votes
    wasting pocket money: 22 votes
    no quiet study place: 24 votes
26. 26.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a study-room finder
27. 27.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a homework planner
28. 28.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a button with no action (c) a lost-and-found board (d) a free study-room finder
29. 29.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    no quiet study place: 24 votes
    losing water bottles: 13 votes
    wasting pocket money: 21 votes
30. 30.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
31. 31.Which of these app ideas solves no real problem? (a) a bill splitter (b) a lost-and-found board (c) a page of random dots (d) a free study-room finder
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 4 votes
    missing the bus: 21 votes
    losing water bottles: 3 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
33. 33.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 24 votes
    wasting pocket money: 15 votes
    forgetting homework: 20 votes (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
35. 35.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the most common need (c) the newest trend (d) a random need
36. 36.True or false: a bill splitter solves a real problem. (a) False (b) True
37. 37.True or false: a lost-and-found board solves a real problem. (a) True (b) False
38. 38.True or false: a free study-room finder solves a real problem. (a) False (b) True
39. 39.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    missing the bus: 20 votes
    losing water bottles: 5 votes
    no quiet study place: 24 votes
40. 40.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    missing the bus: 8 votes
    forgetting homework: 10 votes
    forgetting birthdays: 14 votes

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