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Updated: Oct 12, 2026
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Languages: English, Spanish, Chinese (Simplified), Chinese (Traditional), French, German, Japanese, Portuguese (Brazil), Russian
Candidates for this exam are experienced developers who design and develop Windows 10 apps for deployment to either the Windows Store or Windows Store for Business.
For more info visit:
Microsoft 70-357 Exam Reference
Exam 70-357: Developing Mobile Apps
Candidates for this exam are experienced developers who design and develop Windows 10 apps for deployment to either the Windows Store or Windows Store for Business.
Candidates typically have more than two years of experience developing Windows apps using C# and XAML, in addition to experience with WPF or Silverlight for Windows Phone. Candidates should also have experience with the Model-View-ViewModel (MVVM) design pattern and Entity Framework, along with authentication technologies. Visual Studio 2015 experience is highly recommended.
Part of the requirements for: MCSA: Universal Windows Platform MCSD: App Builder
Microsoft 070-357 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Developing Mobile Apps |
| Exam Number: | 70-357 |
| Passing Score: | 700/1000 |
| Exam Price: | USD 165 (approx.) |
| Certificate Validity Period: | Retired (No longer available as a current exam) |
| Real Exam Qty: | 45-60 |
| Available Languages: | Russian, French, English, Japanese, German, Spanish, Portuguese (Brazil), Simplified Chinese |
| Exam Duration: | 150 minutes |
| Related Certifications: | Microsoft Certified Solutions Developer (MCSD): App Builder |
| Exam Format: | Multiple Response, Drag & Drop, Performance-based questions, Multiple Choice |
| Sample Questions: | Microsoft 070-357 Sample Questions |
| Exam Way: | Onsite (at Pearson VUE test centers) and online proctored options (when offered before retirement). |
| Pre Condition: | Candidates should have experience in mobile app development with C#, XAML, MVVM, Entity Framework, and Visual Studio. No formal prerequisites beyond experience. |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/learn/certifications/exams/70-357 |
Certification Path
There is no prerequisite for this Microsoft 70-357 exam.
Reference: https://www.microsoft.com/en-us/learning/exam-70-357.aspx
Microsoft 070-357 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Navigation & Lifecycle | - Implement page navigation and lifecycle events - Evaluate custom navigation patterns |
| Topic 2: Develop User Interfaces | - Implement responsive and adaptive UI behaviors - Develop a XAML page layout for an adaptive UI |
| Topic 3: Feature Detection & Components | - Implement notifications, background tasks, and reusable components - Implement feature detection for adaptive coding |
| Topic 4: Authentication & Security | - Manage authentication and identity management |
| Topic 5: Data Management | - Implement data access and data binding - Access cloud data and Web APIs |
| Topic 6: User Interaction & Controls | - Create and use custom controls - Manage user input and custom interactions |
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