App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 450 · 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 bill splitter (b) a study-room finder (c) a lost-and-found board (d) a medicine reminder
2. 2.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a bill splitter (d) a blank grey screen
3. 3.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
4. 4.💡 Which app idea solves this problem: bottles go missing at school? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a medicine reminder
5. 5.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 18 votes
   forgetting homework: 13 votes
   missing the bus: 12 votes (a) losing water bottles (b) missing the bus (c) forgetting homework
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 16 votes
   losing water bottles: 7 votes
   wasting pocket money: 24 votes
8. 8.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a lost-and-found board (c) an app that just says hi (d) a medicine reminder
9. 9.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
   no quiet study place: 5 votes
   missing the bus: 14 votes
   forgetting homework: 20 votes
10. 10.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a study-room finder (c) a lost-and-found board (d) a bill splitter
11. 11.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a bill splitter (d) a blank grey screen
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    forgetting birthdays: 11 votes
    losing water bottles: 24 votes (a) forgetting birthdays (b) missing the bus (c) losing water bottles
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 16 votes
    forgetting homework: 20 votes
    forgetting birthdays: 7 votes (a) forgetting birthdays (b) forgetting homework (c) losing water bottles
14. 14.💡 After a survey, which need should version 1 solve? (a) the most common need (b) a random need (c) the newest trend (d) the rarest need
15. 15.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    wasting pocket money: 18 votes
    forgetting birthdays: 5 votes (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 7 votes
    losing water bottles: 8 votes
    missing the bus: 12 votes (a) forgetting birthdays (b) missing the bus (c) losing water bottles
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 15 votes
    wasting pocket money: 10 votes
    losing water bottles: 12 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
19. 19.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
20. 20.True or false: a free study-room finder solves a real problem. (a) False (b) True
21. 21.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a lost-and-found board (d) an app that just says hi
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 19 votes
    wasting pocket money: 8 votes
    losing water bottles: 16 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
23. 23.💡 How can you check that people really have the problem? (a) just guess (b) pick a colour (c) copy another app (d) ask possible users
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 19 votes
    wasting pocket money: 20 votes
    missing the bus: 4 votes
25. 25.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    losing water bottles: 23 votes
    forgetting birthdays: 3 votes
    forgetting homework: 14 votes
26. 26.Which of these app ideas solves no real problem? (a) a button with no action (b) a medicine reminder (c) a library due-date alert (d) a lost-and-found board
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 6 votes
    forgetting homework: 12 votes
    forgetting birthdays: 10 votes
28. 28.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 23 votes
    losing water bottles: 18 votes
    forgetting homework: 19 votes
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 4 votes
    forgetting homework: 22 votes
    forgetting birthdays: 11 votes (a) forgetting birthdays (b) losing water bottles (c) forgetting homework
30. 30.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
31. 31.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a study-room finder
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 22 votes
    losing water bottles: 8 votes
    forgetting homework: 6 votes (a) losing water bottles (b) missing the bus (c) forgetting homework
33. 33.True or false: a bill splitter solves a real problem. (a) False (b) True
34. 34.💡 A good app idea starts with ___. (a) a cool logo (b) a problem to solve (c) many colours (d) a long name
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 4 votes
    forgetting birthdays: 16 votes
    missing the bus: 5 votes
36. 36.True or false: a lost-and-found board solves no real problem. (a) False (b) True
37. 37.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
38. 38.💡 Which is a problem statement? (a) “Make it fast” (b) “Add a logo” (c) “Kids forget homework” (d) “Use blue buttons”
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 3 votes
    missing the bus: 24 votes
    wasting pocket money: 5 votes
40. 40.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    losing water bottles: 8 votes
    forgetting birthdays: 11 votes
    wasting pocket money: 7 votes

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