App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 421 · 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.True or false: a medicine reminder solves a real problem. (a) False (b) True
2. 2.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a medicine reminder (d) a button with no action
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 5 votes
   missing the bus: 17 votes
   forgetting birthdays: 16 votes
4. 4.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) finished fast (c) easy to build (d) very small
5. 5.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
6. 6.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) a random need (d) the rarest need
7. 7.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
8. 8.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 11 votes
   wasting pocket money: 6 votes
   losing water bottles: 25 votes (a) forgetting homework (b) losing water bottles (c) wasting pocket money
10. 10.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
11. 11.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
12. 12.💡 A good app idea starts with ___. (a) a long name (b) a cool logo (c) many colours (d) a problem to solve
13. 13.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    no quiet study place: 5 votes
    forgetting birthdays: 23 votes (a) forgetting birthdays (b) no quiet study place (c) missing the bus
15. 15.True or false: a library due-date alert solves no real problem. (a) True (b) False
16. 16.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a button with no action (c) an app that just says hi (d) a page of random dots
17. 17.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    wasting pocket money: 6 votes
    forgetting homework: 8 votes
    missing the bus: 22 votes
18. 18.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
19. 19.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    wasting pocket money: 21 votes
    missing the bus: 8 votes
    no quiet study place: 3 votes
20. 20.Which of these app ideas solves no real problem? (a) a button with no action (b) a library due-date alert (c) a free study-room finder (d) a lost-and-found board
21. 21.True or false: a lost-and-found board solves a real problem. (a) False (b) True
22. 22.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a lost-and-found board (c) a blank grey screen (d) a free study-room finder
23. 23.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
24. 24.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
25. 25.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a library due-date alert (c) a free study-room finder (d) a page of random dots
26. 26.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a bill splitter (c) a page of random dots (d) a button with no action
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 22 votes
    forgetting homework: 10 votes
    no quiet study place: 8 votes
28. 28.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 18 votes
    missing the bus: 12 votes
    losing water bottles: 11 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
30. 30.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    forgetting homework: 6 votes
    losing water bottles: 24 votes
    forgetting birthdays: 17 votes
31. 31.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a homework planner
32. 32.True or false: a medicine reminder solves no real problem. (a) False (b) True
33. 33.True or false: a bill splitter solves no real problem. (a) True (b) False
34. 34.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) copy another app (d) pick a colour
35. 35.True or false: an app that just says hi solves no real problem. (a) False (b) True
36. 36.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    forgetting birthdays: 8 votes
    no quiet study place: 7 votes
    wasting pocket money: 4 votes
37. 37.True or false: a button with no action solves a real problem. (a) True (b) False
38. 38.True or false: a bill splitter solves a real problem. (a) False (b) True
39. 39.💡 Which app idea solves this problem: the library is always full? (a) a homework planner (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
40. 40.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    losing water bottles: 24 votes
    no quiet study place: 19 votes
    wasting pocket money: 22 votes

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