App Dev Worksheet: Idea to Release

App development lesson 4: Idea to release: the making order · Set 40 · 40 questions

Developer's tip (Five steps in order): Idea → plan → build → test → release. Plan before you build: sketches and flows are quick to change; code is not. After release: read reviews → list fixes → fix → test again → release an update.

1. 1.📅 An app team plans for 4 days, builds for 8 days, tests for 3 days and releases on 1 more day. How many days does the whole project take?
2. 2.📅 An app team plans for 2 days, builds for 7 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
3. 3.📅 An app team plans for 2 days, builds for 11 days, tests for 3 days and releases on 1 more day. How many more days does building take than testing?
4. 4.🔢 After an app is released, what comes right after “list what to fix”? (a) read user reviews (b) release an update (c) fix and improve (d) test it again
5. 5.🛠️ At which stage do you spot a problem to solve? (a) the idea stage (b) the test stage (c) the plan stage (d) the build stage
6. 6.📅 An app team plans for 4 days, builds for 9 days, tests for 1 days and releases on 1 more day. How many more days does building take than testing?
7. 7.🔢 After an app is released, which comes first: “release an update” or “list what to fix”? (a) release an update (b) list what to fix
8. 8.📅 An app team plans for 2 days, builds for 4 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
9. 9.🔢 After an app is released, which comes FIRST? (a) test it again (b) read user reviews (c) list what to fix (d) release an update
10. 10.True or false: you talk to possible users at the idea stage. (a) False (b) True
11. 11.True or false: you write the store text at the test stage. (a) False (b) True
12. 12.🔢 When you make an app, which comes first: “release it” or “get an idea”? (a) release it (b) get an idea
13. 13.🔢 When you make an app, which comes LAST? (a) release it (b) build the app (c) test the app (d) plan the screens
14. 14.Which of these happens at the test stage? (a) list what users need (b) try every button (c) connect the data (d) write the code
15. 15.🔍 Which is the odd one out? (a) spot a problem to solve (b) draw the user flow (c) talk to possible users (d) list what users need
16. 16.True or false: you sketch the screens at the plan stage. (a) True (b) False
17. 17.📅 An app team plans for 2 days, builds for 7 days, tests for 1 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
18. 18.🔢 When you make an app, which comes first: “plan the screens” or “test the app”? (a) test the app (b) plan the screens
19. 19.🔍 Which is the odd one out? (a) list what users need (b) spot a problem to solve (c) talk to possible users (d) sketch the screens
20. 20.🔢 When you make an app, what comes right after “test the app”? (a) release it (b) get an idea (c) plan the screens (d) build the app
21. 21.🔢 After an app is released, which comes LAST? (a) fix and improve (b) release an update (c) test it again (d) read user reviews
22. 22.True or false: you add the buttons at the build stage. (a) True (b) False
23. 23.📅 An app team plans for 5 days, builds for 10 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?
24. 24.True or false: you add the buttons at the release stage. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) let friends try it (b) write down the bugs (c) try every button (d) spot a problem to solve
26. 26.🛠️ At which stage do you add the buttons? (a) the plan stage (b) the build stage (c) the idea stage (d) the release stage
27. 27.🔢 When you make an app, which comes first: “build the app” or “test the app”? (a) test the app (b) build the app
28. 28.🛠️ At which stage do you share the download link? (a) the plan stage (b) the build stage (c) the release stage (d) the test stage
29. 29.Which of these happens at the idea stage? (a) sketch the screens (b) spot a problem to solve (c) share the download link (d) add the buttons
30. 30.📅 An app team plans for 2 days, builds for 5 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
31. 31.True or false: you pick the features at the idea stage. (a) True (b) False
32. 32.📅 An app team plans for 3 days, builds for 7 days, tests for 2 days and releases on 1 more day. How many days does the whole project take?
33. 33.🛠️ At which stage do you talk to possible users? (a) the idea stage (b) the build stage (c) the test stage (d) the plan stage
34. 34.📅 An app team plans for 3 days, builds for 11 days, tests for 3 days and releases on 1 more day. Planning starts on day 1. On which day does building finish?
35. 35.🛠️ At which stage do you pick the features? (a) the release stage (b) the test stage (c) the plan stage (d) the build stage
36. 36.Which of these happens at the build stage? (a) sketch the screens (b) write the store text (c) connect the data (d) spot a problem to solve
37. 37.🛠️ At which stage do you list what users need? (a) the idea stage (b) the build stage (c) the test stage (d) the release stage
38. 38.🔍 Which is the odd one out? (a) talk to possible users (b) let friends try it (c) try every button (d) write down the bugs
39. 39.🔢 After an app is released, what comes right after “read user reviews”? (a) test it again (b) list what to fix (c) release an update (d) fix and improve
40. 40.📅 An app team plans for 5 days, builds for 6 days, tests for 3 days and releases on 1 more day. How many more days does building take than testing?

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