App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 547 · 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.💡 How can you check that people really have the problem? (a) just guess (b) pick a colour (c) copy another app (d) ask possible users
2. 2.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a free study-room finder (c) a lost-and-found board (d) a library due-date alert
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 18 votes
   forgetting birthdays: 5 votes
   no quiet study place: 6 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
4. 4.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
5. 5.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a blank grey screen (c) an app that just says hi (d) a page of random dots
6. 6.💡 Which app idea solves this problem: bottles go missing at school? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a homework planner
7. 7.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) an app that just says hi
8. 8.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 20 votes
   forgetting birthdays: 22 votes
   no quiet study place: 11 votes (a) forgetting homework (b) forgetting birthdays (c) no quiet study place
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 8 votes
    missing the bus: 20 votes
    forgetting homework: 5 votes
11. 11.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a lost-and-found board (c) a medicine reminder (d) a study-room finder
12. 12.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
13. 13.Which of these app ideas solves a real problem? (a) a button with no action (b) a medicine reminder (c) an app that just says hi (d) a page of random dots
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 15 votes
    missing the bus: 3 votes
    losing water bottles: 13 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 21 votes
    forgetting birthdays: 10 votes
    no quiet study place: 18 votes (a) forgetting birthdays (b) missing the bus (c) no quiet study place
16. 16.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a lost-and-found board
17. 17.True or false: a blank grey screen solves a real problem. (a) False (b) True
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: 14 votes
    wasting pocket money: 13 votes
    losing water bottles: 3 votes
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 7 votes
    forgetting birthdays: 16 votes
    forgetting homework: 25 votes
21. 21.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) easy to build (c) very small (d) finished fast
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 3 votes
    wasting pocket money: 23 votes
    forgetting homework: 9 votes
23. 23.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 16 votes
    no quiet study place: 6 votes
    forgetting birthdays: 9 votes
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 12 votes
    losing water bottles: 17 votes
    no quiet study place: 20 votes (a) no quiet study place (b) losing water bottles (c) wasting pocket money
25. 25.True or false: a free study-room finder solves a real problem. (a) False (b) True
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 24 votes
    missing the bus: 12 votes
    losing water bottles: 5 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles
27. 27.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
28. 28.True or false: a lost-and-found board solves a real problem. (a) False (b) True
29. 29.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    no quiet study place: 16 votes
    forgetting birthdays: 25 votes
    losing water bottles: 18 votes
30. 30.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    wasting pocket money: 5 votes
    forgetting homework: 10 votes
    missing the bus: 21 votes
31. 31.Which of these app ideas solves no real problem? (a) a button with no action (b) a medicine reminder (c) a free study-room finder (d) a library due-date alert
32. 32.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    no quiet study place: 9 votes
    forgetting homework: 10 votes
    wasting pocket money: 25 votes
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 15 votes
    missing the bus: 23 votes
    losing water bottles: 9 votes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 19 votes
    forgetting homework: 6 votes
    missing the bus: 3 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 23 votes
    wasting pocket money: 18 votes
    missing the bus: 16 votes (a) missing the bus (b) wasting pocket money (c) forgetting homework
36. 36.True or false: an app that just says hi solves no real problem. (a) True (b) False
37. 37.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
38. 38.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
39. 39.Which of these app ideas solves no real problem? (a) a page of random dots (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 7 votes
    missing the bus: 17 votes
    losing water bottles: 20 votes

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