App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 299 · 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? How many more votes did “no quiet study place” get than “wasting pocket money”?
   wasting pocket money: 7 votes
   forgetting birthdays: 17 votes
   no quiet study place: 22 votes
2. 2.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a homework planner (c) a lost-and-found board (d) a medicine reminder
3. 3.💡 A good app idea starts with ___. (a) a problem to solve (b) a long name (c) a cool logo (d) many colours
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 7 votes
   no quiet study place: 16 votes
   losing water bottles: 14 votes
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 11 votes
   forgetting homework: 5 votes
   wasting pocket money: 16 votes
6. 6.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
   wasting pocket money: 19 votes
   missing the bus: 10 votes
   forgetting homework: 11 votes
7. 7.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a page of random dots (c) a bill splitter (d) a library due-date alert
8. 8.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a page of random dots (d) a medicine reminder
9. 9.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
   missing the bus: 4 votes
   forgetting homework: 8 votes
   no quiet study place: 16 votes
10. 10.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    missing the bus: 25 votes
    forgetting homework: 10 votes
    losing water bottles: 6 votes
11. 11.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a study-room finder (c) a homework planner (d) a bill splitter
12. 12.💡 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
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 16 votes
    no quiet study place: 20 votes
    forgetting birthdays: 12 votes (a) forgetting birthdays (b) no quiet study place (c) wasting pocket money
14. 14.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    forgetting homework: 3 votes
    wasting pocket money: 5 votes
    no quiet study place: 6 votes
15. 15.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a homework planner
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 8 votes
    forgetting birthdays: 14 votes
    forgetting homework: 13 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
17. 17.💡 How can you check that people really have the problem? (a) ask possible users (b) copy another app (c) pick a colour (d) just guess
18. 18.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) easy to build (d) finished fast
19. 19.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a study-room finder (c) a medicine reminder (d) a homework planner
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 10 votes
    missing the bus: 13 votes
    forgetting homework: 22 votes
21. 21.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a medicine reminder (c) a bill splitter (d) an app that just says hi
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 17 votes
    wasting pocket money: 5 votes
    forgetting homework: 19 votes (a) wasting pocket money (b) forgetting homework (c) missing the bus
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 19 votes
    wasting pocket money: 15 votes
    forgetting birthdays: 25 votes
24. 24.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    wasting pocket money: 15 votes
    losing water bottles: 13 votes
    missing the bus: 16 votes
25. 25.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
26. 26.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a bill splitter
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 3 votes
    losing water bottles: 10 votes
    forgetting birthdays: 16 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 12 votes
    forgetting homework: 13 votes
    no quiet study place: 3 votes (a) wasting pocket money (b) forgetting homework (c) no quiet study place
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    missing the bus: 5 votes
    forgetting homework: 23 votes
30. 30.💡 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 homework planner
31. 31.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a library due-date alert (d) a button with no action
32. 32.Which of these app ideas solves a real problem? (a) a button with no action (b) a lost-and-found board (c) an app that just says hi (d) a blank grey screen
33. 33.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
34. 34.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a lost-and-found board
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 19 votes
    forgetting homework: 4 votes
    forgetting birthdays: 5 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 7 votes
    forgetting homework: 25 votes
    losing water bottles: 12 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
37. 37.True or false: a free study-room finder solves no real problem. (a) False (b) True
38. 38.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a study-room finder
39. 39.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
40. 40.True or false: a page of random dots solves a real problem. (a) False (b) True

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