App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 65 · 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 is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Make it fast”
2. 2.True or false: an app that just says hi solves no real problem. (a) True (b) False
3. 3.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
4. 4.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 20 votes
   losing water bottles: 15 votes
   forgetting birthdays: 16 votes (a) losing water bottles (b) forgetting birthdays (c) wasting pocket money
6. 6.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a lost-and-found board
7. 7.💡 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
8. 8.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
9. 9.💡 A good app idea starts with ___. (a) a long name (b) many colours (c) a cool logo (d) a problem to solve
10. 10.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
11. 11.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a study-room finder
12. 12.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a homework planner
13. 13.True or false: a lost-and-found board 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) Yes (b) No
15. 15.True or false: a free study-room finder solves no real problem. (a) True (b) False
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 14 votes
    losing water bottles: 12 votes
    wasting pocket money: 16 votes (a) missing the bus (b) losing water bottles (c) wasting pocket money
17. 17.Which of these app ideas solves no real problem? (a) an app that just says hi (b) a medicine reminder (c) a bill splitter (d) a free study-room finder
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 5 votes
    forgetting birthdays: 4 votes
    missing the bus: 9 votes (a) wasting pocket money (b) missing the bus (c) forgetting birthdays
19. 19.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
20. 20.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a page of random dots (d) a lost-and-found board
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    missing the bus: 4 votes
    forgetting homework: 12 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
22. 22.💡 After a survey, which need should version 1 solve? (a) a random need (b) the rarest need (c) the newest trend (d) the most common need
23. 23.True or false: a lost-and-found board solves no real problem. (a) True (b) False
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    missing the bus: 5 votes
    forgetting birthdays: 22 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
25. 25.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    losing water bottles: 15 votes
    forgetting birthdays: 7 votes
    no quiet study place: 4 votes
26. 26.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a blank grey screen (d) a bill splitter
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 22 votes
    losing water bottles: 19 votes
    missing the bus: 7 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
28. 28.True or false: a bill splitter solves a real problem. (a) False (b) True
29. 29.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 13 votes
    missing the bus: 5 votes
    wasting pocket money: 3 votes (a) wasting pocket money (b) missing the bus (c) losing water bottles
31. 31.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a button with no action (d) a library due-date alert
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 11 votes
    wasting pocket money: 12 votes
    missing the bus: 9 votes
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 11 votes
    wasting pocket money: 20 votes
    forgetting homework: 18 votes
34. 34.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a page of random dots (c) a library due-date alert (d) a lost-and-found board
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 23 votes
    forgetting birthdays: 15 votes
    forgetting homework: 22 votes (a) forgetting birthdays (b) no quiet study place (c) forgetting homework
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 24 votes
    no quiet study place: 11 votes
    missing the bus: 15 votes (a) no quiet study place (b) missing the bus (c) wasting pocket money
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 22 votes
    wasting pocket money: 23 votes
    forgetting birthdays: 17 votes
38. 38.💡 How can you check that people really have the problem? (a) pick a colour (b) copy another app (c) ask possible users (d) just guess
39. 39.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a free study-room finder (c) a bill splitter (d) a button with no action
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 7 votes
    losing water bottles: 14 votes
    forgetting birthdays: 3 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays

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