Introduction: Why Candidates Search for Manual Mobile Testing Interview Questions
Mobile applications dominate today’s digital world. From banking and shopping to travel and social media, users rely heavily on mobile apps. Because of this demand, companies actively hire mobile QA testers, and interviews focus strongly on manual mobile testing interview questions.
Candidates search for manual mobile testing interview questions because:
- Mobile testing is different from web testing
- Interviewers ask device-specific and OS-specific questions
- Real-time scenarios are common
- Even freshers are expected to understand mobile basics
Whether you are a fresher, manual tester, or QA professional shifting to mobile testing, preparing the right interview questions for QA is essential.
This article is a fully SEO-optimised, job-focused guide covering:
- Top manual testing questions for mobile apps
- Real-time manual mobile testing questions
- Scenario-based questions with easy answers
- Real company interview round questions
- Practical frameworks to answer like a pro
What is Manual Testing? (Simple Definition with Mobile Example)
Manual Testing is the process of testing software manually without automation tools to verify that it meets user and business requirements.
Mobile App Example
You are testing a food delivery mobile app:
- Install the app
- Sign up using mobile number
- Log in and place an order
- Check payment and order confirmation
You perform these steps manually on a real device or emulator. This is manual mobile testing.
Why Companies Ask Manual Mobile Testing Interview Questions
Companies ask manual mobile testing interview questions to ensure you understand mobile-specific challenges that don’t exist in web testing.
Real Workplace Angle
In mobile projects:
- Devices vary (screen size, OS, brand)
- Network changes frequently
- Battery, memory, and performance matter
- Touch gestures affect usability
Interviewers want to know if you can:
- Think like a mobile user
- Handle real-time mobile issues
- Test across devices and OS versions
That’s why real-time manual testing questions and scenario-based questions are mandatory in mobile QA interviews.
Top Manual Mobile Testing Interview Questions with Sample Answers
Below are the most frequently asked manual mobile testing interview questions, explained in simple, beginner-friendly language.
1. What is Mobile Application Testing?
Answer:
Mobile application testing is testing mobile apps on devices to ensure functionality, usability, performance, and compatibility.
2. Difference Between Mobile Testing and Web Testing
- Mobile testing involves devices, OS, sensors
- Web testing focuses on browsers and screens
3. What types of mobile apps are there?
- Native apps (Android/iOS specific)
- Web apps (run in browser)
- Hybrid apps (mix of native + web)
4. What is an Emulator and Simulator?
- Emulator: Mimics hardware and software
- Simulator: Mimics software behavior only
5. What is APK and IPA?
- APK: Android application file
- IPA: iOS application file
6. What testing types are performed in mobile testing?
- Functional testing
- Usability testing
- Compatibility testing
- Performance testing
- Security testing
7. What is Compatibility Testing in Mobile Apps?
Testing app across:
- Different devices
- Screen sizes
- OS versions
8. What is Usability Testing in Mobile Apps?
Checking:
- Ease of use
- Navigation
- Touch gestures
- Accessibility
9. What is Installation Testing?
Testing app installation, upgrade, and uninstallation.
10. What is Network Testing in Mobile Apps?
Testing app behavior on:
- Wi-Fi
- 4G/5G
- Slow network
- No network
11. What is Battery Testing?
Checking battery consumption while using the app.
12. What is Interrupt Testing?
Testing app behavior during:
- Incoming calls
- SMS
- Notifications
- Alarms
13. What is Crash Testing?
Testing how app behaves when it crashes or closes unexpectedly.
14. What is Performance Testing in Mobile Apps?
Testing:
- App launch time
- Response time
- Memory usage
15. What devices do you prefer for testing?
Real devices are preferred because they provide real-world behavior.
Real-Time Manual Mobile Testing Interview Questions
These real-time manual testing questions test your practical understanding.
16. How will you test a mobile login screen?
- Valid login
- Invalid login
- Empty fields
- Keyboard behavior
- Orientation change
17. How do you test app behavior when network changes?
- Switch from Wi-Fi to mobile data
- Turn network off and on
- Observe error messages
18. How do you test app on different screen sizes?
- Small, medium, large screens
- Portrait and landscape mode
19. How do you report a mobile bug?
- Device name
- OS version
- App version
- Steps to reproduce
- Screenshot/video
20. How do you test app upgrade?
- Install older version
- Upgrade app
- Verify data and functionality
Scenario-Based Manual Mobile Testing Interview Questions (20 Examples)
Scenario-based questions are very important in manual mobile testing interview questions.
1. App crashes after opening
Check:
- Logs
- Device memory
- OS version
2. App works on Wi-Fi but not on mobile data
Verify:
- Network permissions
- API behavior
3. App UI breaks on rotation
Check:
- Orientation handling
4. OTP not received
Verify:
- Network
- SMS permissions
5. App freezes when backgrounded
Test:
- Resume behavior
6. Touch gesture not responding
Check:
- Screen resolution
- UI overlap
7. App consumes too much battery
Monitor:
- Background processes
8. Push notifications not received
Verify:
- Notification permissions
9. App behaves differently on Android and iOS
Check:
- Platform-specific features
10. App crashes during incoming call
Verify:
- Interrupt handling
11. App logs out user automatically
Check:
- Session handling
12. Camera not opening
Verify:
- Camera permission
13. File upload fails
Check:
- File size
- Network
14. App slow on older devices
Check:
- Performance issues
15. App installs but doesn’t open
Verify:
- OS compatibility
16–20. More Scenarios
- Location not detected
- Payment failure
- App closes on lock screen
- Duplicate notification
- Data loss after upgrade
Real Company Interview Round Format + Preparation Tips
Typical Mobile QA Interview Rounds
- HR round
- Manual testing basics
- Manual mobile testing interview questions
- Scenario-based discussion
Preparation Tips
- Practice on real devices
- Understand mobile features
- Explain scenarios clearly
How to Answer Manual Mobile Testing Interview Questions Like a Pro
Simple Answer Framework
- Explain the scenario
- Mention test steps
- Explain expected behavior
- Mention defect reporting
Example:
“If OTP is not received, I will check network, verify permissions, retry, and report the issue with device details.”
Common Mistakes Candidates Make in Mobile Testing Interviews
- Ignoring device and OS details
- Giving web-only answers
- Not mentioning permissions
- Forgetting network scenarios
- Lack of real-time examples
Final Revision Sheet – Quick Preparation
Must-Revise Topics
- Mobile app types
- Device and OS compatibility
- Network and interrupt testing
- Permissions and sensors
- Scenario-based questions
One Day Before Interview
- Practice on your phone
- Revise key concepts
- Stay confident
FAQs – Manual Mobile Testing Interview Questions
Q1. Is mobile testing different from web testing?
Yes, mobile testing includes devices, OS, network, and hardware factors.
Q2. Are real devices mandatory for testing?
Yes, real devices provide accurate results.
Q3. Do freshers get mobile testing jobs?
Yes, many companies hire freshers for mobile QA roles.
Q4. Are scenario-based questions common?
Yes, almost every interview includes them.
Q5. Is automation mandatory for mobile testing?
Not mandatory for manual roles, but a plus.