App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 121 · 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 app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 24 votes
   losing water bottles: 25 votes
   no quiet study place: 12 votes
3. 3.True or false: an app that just says hi solves a real problem. (a) False (b) True
4. 4.💡 A good app idea starts with ___. (a) a long name (b) many colours (c) a problem to solve (d) a cool logo
5. 5.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
6. 6.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
7. 7.True or false: a lost-and-found board solves a real problem. (a) True (b) False
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 11 votes
   losing water bottles: 14 votes
   missing the bus: 20 votes (a) losing water bottles (b) forgetting birthdays (c) missing the bus
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 7 votes
   no quiet study place: 22 votes
   losing water bottles: 25 votes (a) no quiet study place (b) missing the bus (c) losing water bottles
10. 10.True or false: a lost-and-found board solves no real problem. (a) True (b) False
11. 11.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) pick a colour (d) copy another app
12. 12.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    forgetting homework: 24 votes
    forgetting birthdays: 23 votes
    no quiet study place: 7 votes
13. 13.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a blank grey screen (c) a free study-room finder (d) a bill splitter
14. 14.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    forgetting homework: 12 votes
    no quiet study place: 9 votes
    wasting pocket money: 7 votes
15. 15.Which of these app ideas solves no real problem? (a) a page of random dots (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 11 votes
    wasting pocket money: 22 votes
    no quiet study place: 5 votes (a) forgetting homework (b) no quiet study place (c) wasting pocket money
17. 17.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    wasting pocket money: 19 votes
    missing the bus: 7 votes
    losing water bottles: 4 votes
18. 18.True or false: a medicine reminder solves a real problem. (a) True (b) False
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 18 votes
    forgetting birthdays: 17 votes
    missing the bus: 23 votes
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 18 votes
    forgetting birthdays: 6 votes
    no quiet study place: 14 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
21. 21.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
22. 22.💡 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
23. 23.True or false: a page of random dots solves a real problem. (a) True (b) False
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 19 votes
    forgetting homework: 15 votes
    losing water bottles: 9 votes
25. 25.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) an app that just says hi (d) a library due-date alert
26. 26.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    no quiet study place: 17 votes
    wasting pocket money: 24 votes
    missing the bus: 18 votes
27. 27.True or false: an app that just says hi solves no real problem. (a) True (b) False
28. 28.True or false: a page of random dots solves no real problem. (a) False (b) True
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 19 votes
    forgetting homework: 6 votes
    missing the bus: 20 votes
30. 30.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    losing water bottles: 11 votes
    missing the bus: 25 votes
    forgetting birthdays: 3 votes
31. 31.True or false: a blank grey screen solves a real problem. (a) True (b) False
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 7 votes
    missing the bus: 21 votes
    wasting pocket money: 16 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
33. 33.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    missing the bus: 14 votes
    forgetting homework: 7 votes
    no quiet study place: 23 votes
34. 34.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
35. 35.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
36. 36.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) very small (c) hard to use (d) finished fast
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 21 votes
    no quiet study place: 3 votes
    missing the bus: 22 votes
38. 38.True or false: a free study-room finder solves a real problem. (a) False (b) True
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 17 votes
    forgetting birthdays: 22 votes
    missing the bus: 24 votes (a) no quiet study place (b) missing the bus (c) forgetting birthdays
40. 40.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    wasting pocket money: 23 votes
    losing water bottles: 18 votes
    forgetting homework: 14 votes

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