App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 504 · 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 birthdays: 5 votes
   wasting pocket money: 12 votes
   losing water bottles: 23 votes (a) losing water bottles (b) wasting pocket money (c) forgetting birthdays
2. 2.True or false: a library due-date alert solves a real problem. (a) True (b) False
3. 3.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) an app that just says hi (d) a button with no action
4. 4.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
   forgetting birthdays: 13 votes
   no quiet study place: 16 votes
   wasting pocket money: 24 votes
5. 5.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 18 votes
   forgetting homework: 15 votes
   losing water bottles: 7 votes
7. 7.💡 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
8. 8.True or false: a free study-room finder solves a real problem. (a) False (b) True
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 18 votes
   missing the bus: 23 votes
   forgetting birthdays: 5 votes
10. 10.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a study-room finder (c) a homework planner (d) a lost-and-found board
11. 11.💡 Which app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a study-room finder (c) a homework planner (d) a lost-and-found board
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 20 votes
    losing water bottles: 7 votes
    forgetting homework: 13 votes
13. 13.💡 An app that tries to do everything at once is usually ___. (a) very small (b) finished fast (c) hard to use (d) easy to build
14. 14.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
15. 15.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
16. 16.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    wasting pocket money: 10 votes
    missing the bus: 9 votes
    losing water bottles: 16 votes
17. 17.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 4 votes
    wasting pocket money: 22 votes
    no quiet study place: 25 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
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 page of random dots (d) a library due-date alert
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 5 votes
    forgetting homework: 22 votes
    forgetting birthdays: 21 votes
21. 21.True or false: a lost-and-found board solves a real problem. (a) True (b) False
22. 22.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
23. 23.True or false: a medicine reminder solves no real problem. (a) False (b) True
24. 24.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a problem to solve (d) a long name
25. 25.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 12 votes
    missing the bus: 22 votes
    wasting pocket money: 24 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    forgetting homework: 20 votes
    losing water bottles: 22 votes
    missing the bus: 15 votes
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 19 votes
    wasting pocket money: 15 votes
    forgetting homework: 14 votes
29. 29.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    wasting pocket money: 9 votes
    missing the bus: 15 votes
    no quiet study place: 11 votes
30. 30.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting birthdays: 9 votes
    losing water bottles: 16 votes
    forgetting homework: 19 votes
31. 31.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 7 votes
    forgetting homework: 6 votes
    forgetting birthdays: 12 votes
32. 32.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
33. 33.Which of these app ideas solves no real problem? (a) a page of random dots (b) a bill splitter (c) a free study-room finder (d) a lost-and-found board
34. 34.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the newest trend (d) the most common need
35. 35.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
36. 36.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
37. 37.Which of these app ideas solves a real problem? (a) a bill splitter (b) an app that just says hi (c) a button with no action (d) a page of random dots
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 16 votes
    missing the bus: 20 votes
    losing water bottles: 24 votes
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 22 votes
    losing water bottles: 6 votes
    forgetting birthdays: 8 votes (a) forgetting birthdays (b) wasting pocket money (c) losing water bottles
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 16 votes
    missing the bus: 13 votes
    wasting pocket money: 9 votes

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