App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 150 · 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.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 3 votes
   forgetting homework: 21 votes
   missing the bus: 17 votes (a) forgetting homework (b) missing the bus (c) losing water bottles
2. 2.True or false: a library due-date alert solves no real problem. (a) True (b) False
3. 3.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) a page of random dots (d) an app that just says hi
4. 4.💡 After a survey, which need should version 1 solve? (a) a random need (b) the most common need (c) the rarest need (d) the newest trend
5. 5.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
   missing the bus: 3 votes
   losing water bottles: 24 votes
   forgetting homework: 13 votes
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 11 votes
   missing the bus: 13 votes
   losing water bottles: 6 votes
7. 7.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a bill splitter (c) a homework planner (d) a medicine reminder
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 18 votes
   no quiet study place: 7 votes
   forgetting homework: 21 votes
9. 9.Which of these app ideas solves no real problem? (a) a bill splitter (b) a library due-date alert (c) a lost-and-found board (d) a blank grey screen
10. 10.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    missing the bus: 16 votes
    losing water bottles: 10 votes
    forgetting homework: 6 votes
11. 11.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 7 votes
    forgetting homework: 5 votes
    losing water bottles: 22 votes (a) forgetting homework (b) wasting pocket money (c) losing water bottles
13. 13.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
14. 14.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a free study-room finder (c) an app that just says hi (d) a bill splitter
15. 15.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a homework planner
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 9 votes
    no quiet study place: 13 votes
    forgetting homework: 6 votes (a) forgetting homework (b) no quiet study place (c) losing water bottles
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    no quiet study place: 9 votes
    losing water bottles: 7 votes (a) no quiet study place (b) losing water bottles (c) missing the bus
18. 18.True or false: a button with no action solves a real problem. (a) True (b) False
19. 19.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
20. 20.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
21. 21.True or false: a blank grey screen solves a real problem. (a) True (b) False
22. 22.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    losing water bottles: 7 votes
    no quiet study place: 18 votes
    missing the bus: 17 votes
23. 23.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    missing the bus: 9 votes
    losing water bottles: 4 votes
    forgetting homework: 12 votes
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 22 votes
    missing the bus: 15 votes
    forgetting birthdays: 13 votes
25. 25.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
26. 26.💡 A good app idea starts with ___. (a) a long name (b) many colours (c) a problem to solve (d) a cool logo
27. 27.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a button with no action (d) a bill splitter
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 19 votes
    forgetting birthdays: 7 votes
    wasting pocket money: 8 votes
29. 29.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) finished fast (c) hard to use (d) very small
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 9 votes
    no quiet study place: 5 votes
    wasting pocket money: 3 votes
31. 31.Which of these app ideas solves no real problem? (a) a bill splitter (b) a library due-date alert (c) a lost-and-found board (d) a button with no action
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 21 votes
    wasting pocket money: 11 votes
    forgetting homework: 15 votes (a) wasting pocket money (b) forgetting homework (c) missing the bus
33. 33.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a page of random dots (d) a free study-room finder
34. 34.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    missing the bus: 15 votes
    wasting pocket money: 8 votes
    forgetting birthdays: 25 votes
35. 35.True or false: a medicine reminder solves a real problem. (a) True (b) False
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 17 votes
    missing the bus: 11 votes
    wasting pocket money: 21 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 7 votes
    wasting pocket money: 13 votes
    forgetting homework: 23 votes (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
38. 38.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 14 votes
    no quiet study place: 16 votes
    missing the bus: 10 votes (a) no quiet study place (b) missing the bus (c) wasting pocket money
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 17 votes
    forgetting birthdays: 4 votes
    no quiet study place: 15 votes (a) forgetting birthdays (b) no quiet study place (c) missing the bus

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