App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 426 · 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 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
2. 2.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a library due-date alert (d) a blank grey screen
3. 3.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) many colours (d) a problem to solve
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 20 votes
   no quiet study place: 16 votes
   forgetting birthdays: 4 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
5. 5.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a lost-and-found board
6. 6.💡 Which app idea solves this problem: a team shares one snack bill? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a study-room finder
7. 7.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
8. 8.💡 Which is a problem statement? (a) “Make it fast” (b) “Kids forget homework” (c) “Add a logo” (d) “Use blue buttons”
9. 9.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a button with no action (c) a blank grey screen (d) an app that just says hi
10. 10.💡 How can you check that people really have the problem? (a) ask possible users (b) pick a colour (c) just guess (d) copy another app
11. 11.True or false: an app that just says hi solves a real problem. (a) False (b) True
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 12 votes
    no quiet study place: 16 votes
    losing water bottles: 15 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 7 votes
    missing the bus: 8 votes
    forgetting homework: 12 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
14. 14.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 3 votes
    wasting pocket money: 5 votes
    missing the bus: 8 votes (a) wasting pocket money (b) losing water bottles (c) missing the bus
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 3 votes
    missing the bus: 20 votes
    forgetting homework: 13 votes (a) wasting pocket money (b) forgetting homework (c) missing the bus
17. 17.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
18. 18.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a study-room finder
19. 19.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
20. 20.True or false: a medicine reminder solves no real problem. (a) False (b) True
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 22 votes
    missing the bus: 7 votes
    wasting pocket money: 24 votes (a) wasting pocket money (b) losing water bottles (c) missing the bus
22. 22.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) finished fast (d) easy to build
23. 23.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
24. 24.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
25. 25.True or false: a bill splitter solves no real problem. (a) True (b) False
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 17 votes
    missing the bus: 23 votes
    forgetting homework: 22 votes (a) missing the bus (b) forgetting birthdays (c) forgetting homework
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    forgetting birthdays: 22 votes
    losing water bottles: 15 votes
    wasting pocket money: 8 votes
28. 28.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    forgetting homework: 9 votes
    losing water bottles: 3 votes
    no quiet study place: 16 votes
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 10 votes
    no quiet study place: 13 votes
    forgetting homework: 17 votes (a) no quiet study place (b) forgetting homework (c) wasting pocket money
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 22 votes
    no quiet study place: 10 votes
    wasting pocket money: 8 votes
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 13 votes
    forgetting homework: 7 votes
    forgetting birthdays: 5 votes (a) forgetting homework (b) wasting pocket money (c) forgetting birthdays
32. 32.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    no quiet study place: 15 votes
    forgetting birthdays: 12 votes
    wasting pocket money: 8 votes
33. 33.True or false: a blank grey screen solves a real problem. (a) True (b) False
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 5 votes
    wasting pocket money: 9 votes
    forgetting homework: 8 votes (a) forgetting homework (b) wasting pocket money (c) losing water bottles
35. 35.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the most common need (d) the newest trend
36. 36.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
37. 37.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    forgetting birthdays: 20 votes
    losing water bottles: 3 votes
    missing the bus: 4 votes
38. 38.True or false: a library due-date alert solves no real problem. (a) True (b) False
39. 39.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
40. 40.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 5 votes
    missing the bus: 12 votes
    wasting pocket money: 10 votes

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