App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 530 · 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: nobody knows whose bag it is? (a) a lost-and-found board (b) a medicine reminder (c) a bill splitter (d) a homework planner
2. 2.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a bill splitter (c) a page of random dots (d) a library due-date alert
3. 3.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
4. 4.💡 How can you check that people really have the problem? (a) just guess (b) ask possible users (c) pick a colour (d) copy another app
5. 5.Which of these app ideas solves a real problem? (a) a bill splitter (b) a blank grey screen (c) a button with no action (d) an app that just says hi
6. 6.True or false: a medicine reminder solves a real problem. (a) False (b) True
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 24 votes
   missing the bus: 16 votes
   wasting pocket money: 6 votes (a) missing the bus (b) no quiet study place (c) wasting pocket money
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 8 votes
   no quiet study place: 11 votes
   wasting pocket money: 18 votes (a) wasting pocket money (b) losing water bottles (c) no quiet study place
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 17 votes
   wasting pocket money: 11 votes
   forgetting birthdays: 9 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
10. 10.💡 Which app idea solves this problem: pupils forget due dates? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a lost-and-found board
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    losing water bottles: 19 votes
    forgetting homework: 5 votes (a) losing water bottles (b) missing the bus (c) forgetting homework
12. 12.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Make it fast” (d) “Kids forget homework”
13. 13.True or false: a free study-room finder solves a real problem. (a) True (b) False
14. 14.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
15. 15.True or false: a free study-room finder solves no real problem. (a) False (b) True
16. 16.True or false: a medicine reminder solves no real problem. (a) True (b) False
17. 17.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a study-room finder
18. 18.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a blank grey screen (d) a lost-and-found board
19. 19.💡 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 study-room finder
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 6 votes
    forgetting homework: 3 votes
    no quiet study place: 21 votes (a) missing the bus (b) forgetting homework (c) no quiet study place
21. 21.True or false: a lost-and-found board solves a real problem. (a) True (b) False
22. 22.💡 Which app idea solves this problem: a patient misses doses? (a) a homework planner (b) a medicine reminder (c) a bill splitter (d) a study-room finder
23. 23.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a library due-date alert (c) a lost-and-found board (d) a button with no action
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 12 votes
    forgetting birthdays: 8 votes
    wasting pocket money: 13 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 21 votes
    wasting pocket money: 7 votes
    forgetting birthdays: 6 votes (a) wasting pocket money (b) forgetting homework (c) forgetting birthdays
26. 26.True or false: a page of random dots solves no real problem. (a) False (b) True
27. 27.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a medicine reminder
28. 28.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting homework: 8 votes
    no quiet study place: 13 votes
    forgetting birthdays: 10 votes
29. 29.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a blank grey screen (c) a medicine reminder (d) a library due-date alert
30. 30.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    no quiet study place: 6 votes
    forgetting homework: 4 votes
    missing the bus: 7 votes
31. 31.💡 A good app idea starts with ___. (a) a long name (b) a cool logo (c) many colours (d) a problem to solve
32. 32.💡 Which app idea solves this problem: bottles go missing at school? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a lost-and-found board
33. 33.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
34. 34.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
35. 35.True or false: a button with no action solves a 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 “wasting pocket money”?
    wasting pocket money: 7 votes
    losing water bottles: 21 votes
    no quiet study place: 20 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 19 votes
    no quiet study place: 18 votes
    forgetting birthdays: 15 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
38. 38.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 4 votes
    missing the bus: 7 votes
    losing water bottles: 21 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
40. 40.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) hard to use (c) very small (d) finished fast

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