App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 618 · 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: the library is always full? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a study-room finder
2. 2.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) many colours (d) a problem to solve
3. 3.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
4. 4.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) very small (c) easy to build (d) hard to use
5. 5.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) copy another app (d) pick a colour
6. 6.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a button with no action (d) a lost-and-found board
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 22 votes
   forgetting birthdays: 11 votes
   missing the bus: 3 votes
8. 8.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a lost-and-found board
9. 9.True or false: a page of random dots solves a real problem. (a) True (b) False
10. 10.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a medicine reminder (c) a homework planner (d) a bill splitter
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 10 votes
    losing water bottles: 24 votes
    missing the bus: 25 votes (a) no quiet study place (b) losing water bottles (c) missing the bus
12. 12.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a medicine reminder (c) a page of random dots (d) a button with no action
13. 13.True or false: a button with no action solves no real problem. (a) False (b) True
14. 14.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a blank grey screen (c) a bill splitter (d) a medicine reminder
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 17 votes
    no quiet study place: 19 votes
    losing water bottles: 3 votes (a) no quiet study place (b) wasting pocket money (c) losing water bottles
16. 16.True or false: a medicine reminder solves no real problem. (a) False (b) True
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 6 votes
    missing the bus: 4 votes
    no quiet study place: 11 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
18. 18.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 19 votes
    forgetting birthdays: 22 votes
    losing water bottles: 16 votes
19. 19.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
20. 20.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
21. 21.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
22. 22.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
23. 23.True or false: a free study-room finder solves a real problem. (a) False (b) True
24. 24.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
25. 25.Which of these app ideas solves no real problem? (a) a page of random dots (b) a library due-date alert (c) a bill splitter (d) a lost-and-found board
26. 26.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 bill splitter
27. 27.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 25 votes
    forgetting homework: 23 votes
    forgetting birthdays: 11 votes
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 18 votes
    losing water bottles: 25 votes
    forgetting homework: 4 votes
30. 30.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
31. 31.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    missing the bus: 14 votes
    no quiet study place: 6 votes
    losing water bottles: 19 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 25 votes
    missing the bus: 16 votes
    forgetting birthdays: 8 votes (a) forgetting birthdays (b) missing the bus (c) no quiet study place
33. 33.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 9 votes
    forgetting homework: 13 votes
    losing water bottles: 3 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 17 votes
    losing water bottles: 8 votes
    forgetting birthdays: 4 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles
36. 36.True or false: a bill splitter solves a real problem. (a) False (b) True
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 5 votes
    forgetting birthdays: 17 votes
    no quiet study place: 23 votes (a) forgetting birthdays (b) no quiet study place (c) losing water bottles
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 14 votes
    missing the bus: 25 votes
    no quiet study place: 7 votes (a) no quiet study place (b) wasting pocket money (c) missing the bus
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 5 votes
    forgetting homework: 23 votes
    missing the bus: 19 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
40. 40.Which of these app ideas solves no real problem? (a) a bill splitter (b) an app that just says hi (c) a free study-room finder (d) a medicine reminder

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