App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 455 · 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.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
2. 2.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
3. 3.Which of these app ideas solves a real problem? (a) a page of random dots (b) a free study-room finder (c) a blank grey screen (d) a button with no action
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 6 votes
   losing water bottles: 4 votes
   forgetting birthdays: 15 votes
5. 5.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 17 votes
   forgetting birthdays: 3 votes
   losing water bottles: 8 votes (a) losing water bottles (b) forgetting birthdays (c) forgetting homework
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 13 votes
   forgetting homework: 12 votes
   missing the bus: 20 votes (a) forgetting homework (b) missing the bus (c) no quiet study place
8. 8.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a lost-and-found board (c) a study-room finder (d) a medicine reminder
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 3 votes
   forgetting birthdays: 9 votes
   missing the bus: 24 votes
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 17 votes
    losing water bottles: 11 votes
    forgetting birthdays: 3 votes (a) losing water bottles (b) forgetting birthdays (c) no quiet study place
11. 11.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a page of random dots (c) a button with no action (d) a blank grey screen
12. 12.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a button with no action (d) a lost-and-found board
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 17 votes
    no quiet study place: 6 votes
    forgetting birthdays: 15 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
14. 14.True or false: a page of random dots solves a real problem. (a) False (b) True
15. 15.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
16. 16.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
17. 17.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a page of random dots (c) a button with no action (d) a blank grey screen
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 5 votes
    losing water bottles: 3 votes
    wasting pocket money: 15 votes (a) losing water bottles (b) wasting pocket money (c) forgetting homework
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 4 votes
    forgetting birthdays: 21 votes
    forgetting homework: 12 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
20. 20.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a study-room finder
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 17 votes
    forgetting birthdays: 8 votes
    losing water bottles: 3 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 24 votes
    forgetting homework: 14 votes
    forgetting birthdays: 19 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 3 votes
    forgetting homework: 8 votes
    losing water bottles: 10 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
24. 24.True or false: an app that just says hi solves no real problem. (a) False (b) True
25. 25.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a medicine reminder
26. 26.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
27. 27.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a long name (d) a problem to solve
28. 28.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    forgetting birthdays: 21 votes
    losing water bottles: 8 votes
    no quiet study place: 17 votes
29. 29.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
30. 30.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a blank grey screen (d) a library due-date alert
31. 31.True or false: a button with no action solves no real problem. (a) True (b) False
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 17 votes
    missing the bus: 13 votes
    forgetting birthdays: 19 votes (a) forgetting birthdays (b) forgetting homework (c) missing the bus
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 12 votes
    wasting pocket money: 8 votes
    missing the bus: 19 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 4 votes
    forgetting birthdays: 13 votes
    missing the bus: 9 votes
35. 35.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) a random need (c) the most common need (d) the rarest need
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 7 votes
    losing water bottles: 5 votes
    forgetting homework: 21 votes
37. 37.True or false: a lost-and-found board solves no real problem. (a) False (b) True
38. 38.💡 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
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 19 votes
    losing water bottles: 7 votes
    wasting pocket money: 20 votes (a) missing the bus (b) losing water bottles (c) wasting pocket money
40. 40.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    no quiet study place: 17 votes
    forgetting homework: 12 votes
    missing the bus: 3 votes

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