App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 312 · 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.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
2. 2.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 16 votes
   no quiet study place: 25 votes
   forgetting birthdays: 9 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
4. 4.💡 A good app idea starts with ___. (a) a cool logo (b) many colours (c) a long name (d) a problem to solve
5. 5.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a blank grey screen (c) a library due-date alert (d) a bill splitter
6. 6.Which of these app ideas solves no real problem? (a) an app that just says hi (b) a medicine reminder (c) a free study-room finder (d) a lost-and-found board
7. 7.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Add a logo” (d) “Make it fast”
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 4 votes
   wasting pocket money: 23 votes
   missing the bus: 18 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 14 votes
   forgetting homework: 25 votes
   wasting pocket money: 8 votes
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 5 votes
    forgetting birthdays: 23 votes
    wasting pocket money: 14 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus
11. 11.True or false: a bill splitter solves a real problem. (a) True (b) False
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 8 votes
    no quiet study place: 14 votes
    forgetting birthdays: 3 votes (a) no quiet study place (b) wasting pocket money (c) forgetting birthdays
13. 13.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 6 votes
    no quiet study place: 3 votes
    missing the bus: 4 votes
15. 15.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a medicine reminder (c) a study-room finder (d) a bill splitter
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 9 votes
    missing the bus: 19 votes
    forgetting homework: 17 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
17. 17.True or false: a bill splitter solves no real problem. (a) False (b) True
18. 18.💡 An app that tries to do everything at once is usually ___. (a) very small (b) finished fast (c) hard to use (d) easy to build
19. 19.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a button with no action (c) a free study-room finder (d) a medicine reminder
20. 20.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    wasting pocket money: 4 votes
    forgetting homework: 25 votes
    missing the bus: 13 votes
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 13 votes
    losing water bottles: 12 votes
    no quiet study place: 18 votes
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 5 votes
    wasting pocket money: 4 votes
    missing the bus: 16 votes
23. 23.True or false: a medicine reminder solves a real problem. (a) True (b) False
24. 24.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
25. 25.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a homework planner
26. 26.True or false: an app that just says hi solves no real problem. (a) False (b) True
27. 27.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 23 votes
    forgetting birthdays: 13 votes
    forgetting homework: 4 votes
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    wasting pocket money: 11 votes
    no quiet study place: 3 votes (a) no quiet study place (b) wasting pocket money (c) missing the bus
30. 30.💡 Which app idea solves this problem: a patient misses doses? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a bill splitter
31. 31.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a lost-and-found board (b) a medicine reminder (c) a study-room finder (d) a bill splitter
32. 32.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
33. 33.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a study-room finder (c) a lost-and-found board (d) a homework planner
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 23 votes
    wasting pocket money: 12 votes
    losing water bottles: 16 votes
35. 35.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 5 votes
    forgetting homework: 4 votes
    no quiet study place: 6 votes
36. 36.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
37. 37.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    losing water bottles: 14 votes
    no quiet study place: 6 votes (a) no quiet study place (b) losing water bottles (c) missing the bus
39. 39.True or false: a library due-date alert solves no real problem. (a) True (b) False
40. 40.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a medicine reminder (c) a page of random dots (d) a button with no action

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