App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 346 · 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.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
   forgetting homework: 12 votes
   forgetting birthdays: 3 votes
   losing water bottles: 25 votes
2. 2.True or false: a free study-room finder solves no real problem. (a) False (b) True
3. 3.Which of these app ideas solves a real problem? (a) a button with no action (b) a page of random dots (c) a blank grey screen (d) a medicine reminder
4. 4.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
   wasting pocket money: 4 votes
   forgetting homework: 15 votes
   no quiet study place: 19 votes
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 15 votes
   forgetting homework: 8 votes
   losing water bottles: 6 votes
6. 6.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) the most common need (d) a random need
7. 7.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a homework planner
8. 8.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
9. 9.True or false: a button with no action solves no real problem. (a) False (b) True
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 7 votes
    forgetting birthdays: 10 votes
    losing water bottles: 4 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
11. 11.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a free study-room finder (c) a blank grey screen (d) a page of random dots
12. 12.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
13. 13.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 24 votes
    losing water bottles: 12 votes
    no quiet study place: 9 votes (a) forgetting homework (b) no quiet study place (c) losing water bottles
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 10 votes
    missing the bus: 23 votes
    forgetting homework: 16 votes (a) no quiet study place (b) missing the bus (c) forgetting homework
16. 16.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a medicine reminder (d) a button with no action
17. 17.💡 A good app idea starts with ___. (a) a long name (b) a cool logo (c) a problem to solve (d) many colours
18. 18.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Make it fast”
19. 19.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
20. 20.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    missing the bus: 18 votes
    forgetting homework: 11 votes
    no quiet study place: 22 votes
21. 21.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a study-room finder (c) a medicine reminder (d) a homework planner
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 14 votes
    no quiet study place: 6 votes
    forgetting homework: 23 votes (a) losing water bottles (b) no quiet study place (c) forgetting homework
23. 23.True or false: a medicine reminder solves no real problem. (a) True (b) False
24. 24.True or false: an app that just says hi solves a real problem. (a) True (b) False
25. 25.💡 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
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 4 votes
    wasting pocket money: 24 votes
    forgetting homework: 19 votes (a) forgetting homework (b) wasting pocket money (c) forgetting birthdays
27. 27.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
28. 28.💡 An app that tries to do everything at once is usually ___. (a) very small (b) finished fast (c) easy to build (d) hard to use
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 9 votes
    no quiet study place: 3 votes
    forgetting homework: 11 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
30. 30.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 10 votes
    missing the bus: 22 votes
    losing water bottles: 4 votes
32. 32.Which of these app ideas solves no real problem? (a) a library due-date alert (b) an app that just says hi (c) a medicine reminder (d) a lost-and-found board
33. 33.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
34. 34.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    losing water bottles: 23 votes
    forgetting homework: 3 votes
    forgetting birthdays: 19 votes
35. 35.True or false: a bill splitter solves no real problem. (a) False (b) True
36. 36.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting homework: 22 votes
    forgetting birthdays: 3 votes
    no quiet study place: 19 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 20 votes
    wasting pocket money: 5 votes
    forgetting birthdays: 23 votes (a) forgetting birthdays (b) no quiet study place (c) wasting pocket money
38. 38.💡 How can you check that people really have the problem? (a) pick a colour (b) ask possible users (c) just guess (d) copy another app
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    forgetting homework: 8 votes
    forgetting birthdays: 21 votes
    no quiet study place: 22 votes
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 18 votes
    forgetting birthdays: 10 votes
    missing the bus: 7 votes

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