App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 331 · 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.💡 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
2. 2.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a study-room finder (c) a medicine reminder (d) a homework planner
3. 3.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
   losing water bottles: 5 votes
   missing the bus: 21 votes
   wasting pocket money: 16 votes
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 6 votes
   missing the bus: 8 votes
   forgetting homework: 9 votes (a) forgetting birthdays (b) missing the bus (c) forgetting homework
5. 5.True or false: a button with no action solves no real problem. (a) False (b) True
6. 6.💡 How can you check that people really have the problem? (a) ask possible users (b) copy another app (c) just guess (d) pick a colour
7. 7.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
   missing the bus: 20 votes
   wasting pocket money: 4 votes
   forgetting birthdays: 25 votes
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 6 votes
   no quiet study place: 12 votes
   missing the bus: 9 votes
9. 9.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a homework planner
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 12 votes
    missing the bus: 10 votes
    forgetting birthdays: 18 votes
11. 11.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    forgetting birthdays: 18 votes
    no quiet study place: 13 votes
    losing water bottles: 7 votes
12. 12.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 4 votes
    wasting pocket money: 25 votes
    forgetting homework: 8 votes (a) forgetting birthdays (b) wasting pocket money (c) forgetting homework
14. 14.True or false: a free study-room finder solves no real problem. (a) True (b) False
15. 15.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) very small (c) hard to use (d) easy to build
16. 16.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
17. 17.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a free study-room finder (c) a button with no action (d) a library due-date alert
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    wasting pocket money: 20 votes
    no quiet study place: 12 votes
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 11 votes
    forgetting birthdays: 7 votes
    forgetting homework: 23 votes
20. 20.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a bill splitter (c) a blank grey screen (d) a medicine reminder
21. 21.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
22. 22.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a homework planner (c) a study-room finder (d) a medicine reminder
23. 23.💡 Which app idea solves this problem: bottles go missing at school? (a) a bill splitter (b) a lost-and-found board (c) a study-room finder (d) a homework planner
24. 24.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
25. 25.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    losing water bottles: 7 votes
    wasting pocket money: 8 votes (a) missing the bus (b) losing water bottles (c) wasting pocket money
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 14 votes
    wasting pocket money: 19 votes
    losing water bottles: 17 votes (a) no quiet study place (b) wasting pocket money (c) losing water bottles
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 4 votes
    forgetting homework: 7 votes
    forgetting birthdays: 11 votes (a) forgetting homework (b) forgetting birthdays (c) no quiet study place
29. 29.True or false: a medicine reminder solves no real problem. (a) False (b) True
30. 30.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a page of random dots (c) a bill splitter (d) a medicine reminder
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 18 votes
    missing the bus: 10 votes
    forgetting homework: 25 votes (a) missing the bus (b) forgetting homework (c) forgetting birthdays
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 20 votes
    wasting pocket money: 16 votes
    losing water bottles: 23 votes
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 9 votes
    no quiet study place: 13 votes
    missing the bus: 7 votes (a) missing the bus (b) no quiet study place (c) forgetting birthdays
34. 34.💡 Which app idea solves this problem: pupils forget due dates? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a study-room finder
35. 35.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a lost-and-found board (d) a button with no action
36. 36.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    missing the bus: 24 votes
    forgetting birthdays: 23 votes
    wasting pocket money: 9 votes
37. 37.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a library due-date alert (c) a blank grey screen (d) a button with no action
38. 38.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    forgetting birthdays: 24 votes
    no quiet study place: 16 votes
    wasting pocket money: 19 votes
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 25 votes
    no quiet study place: 18 votes
    losing water bottles: 5 votes
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 9 votes
    missing the bus: 11 votes
    forgetting birthdays: 10 votes

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