App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 370 · 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.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) pick a colour (d) copy another app
2. 2.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
3. 3.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a bill splitter (c) a homework planner (d) a study-room finder
4. 4.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a medicine reminder (c) a study-room finder (d) a homework planner
5. 5.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Add a logo” (d) “Make it fast”
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 24 votes
   losing water bottles: 10 votes
   forgetting homework: 5 votes (a) forgetting homework (b) losing water bottles (c) forgetting birthdays
7. 7.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a button with no action (c) a library due-date alert (d) a bill splitter
8. 8.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
9. 9.Which of these app ideas solves no real problem? (a) a page of random dots (b) a lost-and-found board (c) a free study-room finder (d) a medicine reminder
10. 10.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 12 votes
    losing water bottles: 23 votes
    missing the bus: 6 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
12. 12.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
13. 13.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a lost-and-found board
14. 14.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) a long name (d) many colours
15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 24 votes
    forgetting homework: 13 votes
    wasting pocket money: 14 votes
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 5 votes
    forgetting homework: 18 votes
    wasting pocket money: 13 votes (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
17. 17.True or false: a bill splitter solves no real problem. (a) True (b) False
18. 18.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 18 votes
    wasting pocket money: 6 votes
    no quiet study place: 12 votes
19. 19.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 24 votes
    losing water bottles: 3 votes
    no quiet study place: 6 votes
21. 21.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 3 votes
    missing the bus: 13 votes
    forgetting birthdays: 9 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 3 votes
    missing the bus: 10 votes
    forgetting birthdays: 6 votes
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 11 votes
    losing water bottles: 9 votes
    wasting pocket money: 10 votes (a) wasting pocket money (b) missing the bus (c) losing water bottles
25. 25.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    wasting pocket money: 24 votes
    forgetting birthdays: 17 votes
    no quiet study place: 5 votes
26. 26.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 5 votes
    forgetting homework: 10 votes
    no quiet study place: 7 votes
28. 28.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    no quiet study place: 14 votes
    forgetting birthdays: 12 votes
    missing the bus: 5 votes
29. 29.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) hard to use (c) easy to build (d) very small
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 10 votes
    forgetting homework: 19 votes
    missing the bus: 18 votes (a) missing the bus (b) wasting pocket money (c) forgetting homework
31. 31.True or false: a button with no action solves no real problem. (a) True (b) False
32. 32.💡 After a survey, which need should version 1 solve? (a) a random need (b) the newest trend (c) the most common need (d) the rarest need
33. 33.True or false: a page of random dots solves no real problem. (a) True (b) False
34. 34.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 14 votes
    forgetting homework: 4 votes
    missing the bus: 6 votes
36. 36.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a bill splitter
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 11 votes
    missing the bus: 5 votes
    losing water bottles: 23 votes
38. 38.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
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting birthdays: 15 votes
    losing water bottles: 16 votes
    forgetting homework: 22 votes
40. 40.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    no quiet study place: 14 votes
    losing water bottles: 10 votes
    forgetting birthdays: 17 votes

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