App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 512 · 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.💡 A good app idea starts with ___. (a) many colours (b) a long name (c) a problem to solve (d) a cool logo
2. 2.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 7 votes
   no quiet study place: 6 votes
   forgetting homework: 13 votes (a) no quiet study place (b) forgetting homework (c) wasting pocket money
4. 4.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) hard to use (c) very small (d) easy to build
5. 5.True or false: a page of random dots solves no real problem. (a) False (b) True
6. 6.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
7. 7.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
   losing water bottles: 15 votes
   forgetting birthdays: 10 votes
   no quiet study place: 23 votes
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 8 votes
   losing water bottles: 9 votes
   forgetting homework: 5 votes
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 25 votes
   losing water bottles: 14 votes
   forgetting birthdays: 10 votes
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 6 votes
    missing the bus: 7 votes
    losing water bottles: 11 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
11. 11.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    forgetting birthdays: 24 votes
    losing water bottles: 20 votes
    no quiet study place: 7 votes
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 18 votes
    losing water bottles: 3 votes
    missing the bus: 12 votes
13. 13.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a bill splitter (d) a page of random dots
14. 14.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
15. 15.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a bill splitter (c) a page of random dots (d) a button with no action
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 15 votes
    losing water bottles: 3 votes
    wasting pocket money: 23 votes (a) forgetting birthdays (b) losing water bottles (c) wasting pocket money
17. 17.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    no quiet study place: 15 votes
    wasting pocket money: 12 votes
    forgetting homework: 22 votes
18. 18.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    missing the bus: 12 votes
    forgetting birthdays: 20 votes
    no quiet study place: 14 votes
19. 19.True or false: a blank grey screen solves a real problem. (a) True (b) False
20. 20.True or false: a bill splitter solves no real problem. (a) False (b) True
21. 21.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 3 votes
    forgetting birthdays: 6 votes
    forgetting homework: 4 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
23. 23.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
24. 24.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    forgetting homework: 24 votes
    missing the bus: 11 votes
    wasting pocket money: 10 votes
25. 25.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a medicine reminder
26. 26.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a button with no action (c) a page of random dots (d) an app that just says hi
27. 27.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
28. 28.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 20 votes
    losing water bottles: 18 votes
    forgetting birthdays: 25 votes
29. 29.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    wasting pocket money: 7 votes
    forgetting homework: 10 votes
    missing the bus: 13 votes
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 5 votes
    missing the bus: 12 votes
    no quiet study place: 18 votes
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 8 votes
    losing water bottles: 12 votes
    missing the bus: 21 votes
32. 32.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
33. 33.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) the rarest need (d) a random need
34. 34.💡 Which app idea solves this problem: a team shares one snack bill? (a) a lost-and-found board (b) a study-room finder (c) a bill splitter (d) a medicine reminder
35. 35.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a page of random dots (d) a free study-room finder
36. 36.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a library due-date alert (d) an app that just says hi
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    forgetting homework: 24 votes
    missing the bus: 9 votes
38. 38.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 22 votes
    forgetting homework: 18 votes
    wasting pocket money: 5 votes
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 12 votes
    wasting pocket money: 11 votes
    losing water bottles: 15 votes

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