App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 362 · 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 “wasting pocket money” get than “losing water bottles”?
   no quiet study place: 3 votes
   wasting pocket money: 22 votes
   losing water bottles: 19 votes
2. 2.Which of these app ideas solves a real problem? (a) a page of random dots (b) an app that just says hi (c) a button with no action (d) a medicine reminder
3. 3.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a library due-date alert (c) a page of random dots (d) a bill splitter
4. 4.True or false: a page of random dots solves a real problem. (a) True (b) False
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 15 votes
   forgetting birthdays: 23 votes
   wasting pocket money: 8 votes (a) forgetting birthdays (b) wasting pocket money (c) no quiet study place
6. 6.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a homework planner
7. 7.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 19 votes
   wasting pocket money: 5 votes
   forgetting homework: 3 votes
9. 9.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) an app that just says hi (d) a bill splitter
10. 10.True or false: a bill splitter solves no real problem. (a) False (b) True
11. 11.Which of these app ideas solves a real problem? (a) a free study-room finder (b) a button with no action (c) a blank grey screen (d) an app that just says hi
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 21 votes
    wasting pocket money: 18 votes
    forgetting homework: 6 votes (a) forgetting birthdays (b) wasting pocket money (c) forgetting homework
13. 13.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Add a logo” (c) “Make it fast” (d) “Kids forget homework”
14. 14.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a lost-and-found board (c) a medicine reminder (d) an app that just says hi
15. 15.True or false: a bill splitter solves a real problem. (a) True (b) False
16. 16.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 15 votes
    wasting pocket money: 24 votes
    losing water bottles: 12 votes
17. 17.💡 Which app idea solves this problem: a patient misses doses? (a) a study-room finder (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
18. 18.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a medicine reminder
19. 19.True or false: a free study-room finder solves no real problem. (a) True (b) False
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 22 votes
    forgetting homework: 9 votes
    no quiet study place: 21 votes
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 4 votes
    forgetting birthdays: 19 votes
    forgetting homework: 14 votes
22. 22.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    missing the bus: 8 votes
    forgetting homework: 15 votes
    losing water bottles: 16 votes
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 17 votes
    forgetting homework: 5 votes
    forgetting birthdays: 11 votes
24. 24.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
25. 25.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 13 votes
    forgetting birthdays: 21 votes
    missing the bus: 20 votes (a) missing the bus (b) forgetting homework (c) forgetting birthdays
27. 27.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a lost-and-found board (c) a button with no action (d) a bill splitter
28. 28.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a lost-and-found board (d) a page of random dots
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 9 votes
    forgetting birthdays: 10 votes
    missing the bus: 8 votes
30. 30.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) very small (d) hard to use
31. 31.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a medicine reminder (c) a bill splitter (d) a study-room finder
32. 32.True or false: a blank grey screen solves no real problem. (a) False (b) True
33. 33.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a blank grey screen (c) an app that just says hi (d) a button with no action
34. 34.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a blank grey screen (c) a free study-room finder (d) a library due-date alert
35. 35.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    forgetting birthdays: 25 votes
    forgetting homework: 22 votes
    missing the bus: 12 votes
36. 36.True or false: a page of random dots solves no real problem. (a) False (b) True
37. 37.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    missing the bus: 18 votes
    forgetting homework: 16 votes
    wasting pocket money: 3 votes
38. 38.True or false: a lost-and-found board solves no real problem. (a) True (b) False
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 8 votes
    missing the bus: 7 votes
    no quiet study place: 3 votes (a) wasting pocket money (b) no quiet study place (c) missing the bus
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 6 votes
    forgetting homework: 5 votes
    no quiet study place: 23 votes (a) forgetting homework (b) no quiet study place (c) wasting pocket money

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