App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 199 · 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 homework planner (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
2. 2.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 13 votes
   no quiet study place: 20 votes
   forgetting birthdays: 4 votes
4. 4.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
5. 5.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a button with no action (d) a library due-date alert
6. 6.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) a cool logo (d) many colours
7. 7.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the newest trend (c) a random need (d) the most common need
8. 8.True or false: a free study-room finder solves no real problem. (a) True (b) False
9. 9.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
10. 10.True or false: a button with no action solves a real problem. (a) False (b) True
11. 11.True or false: a blank grey screen solves a real problem. (a) False (b) True
12. 12.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a blank grey screen (d) a medicine reminder
13. 13.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
14. 14.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
15. 15.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a study-room finder (c) a bill splitter (d) a medicine reminder
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 18 votes
    forgetting birthdays: 13 votes
    losing water bottles: 5 votes (a) losing water bottles (b) no quiet study place (c) forgetting birthdays
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 20 votes
    missing the bus: 22 votes
    wasting pocket money: 14 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 12 votes
    forgetting homework: 3 votes
    no quiet study place: 7 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
19. 19.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 12 votes
    losing water bottles: 23 votes
    no quiet study place: 8 votes
21. 21.Which of these app ideas solves no real problem? (a) a bill splitter (b) a free study-room finder (c) a lost-and-found board (d) a button with no action
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 19 votes
    forgetting homework: 12 votes
    losing water bottles: 3 votes
23. 23.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a homework planner
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 21 votes
    wasting pocket money: 23 votes
    no quiet study place: 22 votes
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 4 votes
    losing water bottles: 5 votes
    forgetting birthdays: 12 votes (a) forgetting birthdays (b) no quiet study place (c) losing water bottles
26. 26.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) an app that just says hi (d) a bill splitter
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 13 votes
    forgetting birthdays: 6 votes
    forgetting homework: 16 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 25 votes
    losing water bottles: 11 votes
    no quiet study place: 20 votes
29. 29.True or false: a library due-date alert solves a real problem. (a) True (b) False
30. 30.True or false: a free study-room finder solves a real problem. (a) False (b) True
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    wasting pocket money: 14 votes
    no quiet study place: 15 votes (a) no quiet study place (b) wasting pocket money (c) forgetting homework
32. 32.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Make it fast” (d) “Use blue buttons”
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 8 votes
    no quiet study place: 10 votes
    forgetting homework: 15 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
34. 34.💡 An app that tries to do everything at once is usually ___. (a) very small (b) easy to build (c) finished fast (d) hard to use
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    missing the bus: 21 votes
    no quiet study place: 18 votes
36. 36.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting homework: 22 votes
    forgetting birthdays: 8 votes
    missing the bus: 9 votes
37. 37.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    missing the bus: 19 votes
    losing water bottles: 5 votes
    no quiet study place: 23 votes
38. 38.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a lost-and-found board (d) a button with no action
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 6 votes
    wasting pocket money: 9 votes
    missing the bus: 19 votes
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 12 votes
    losing water bottles: 3 votes
    wasting pocket money: 13 votes

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