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Android Apps > Tools > Mockup Master: Dev Tool
App profile & analytics · Tools · Data updated 2026-10-10
Mockup Master: Dev Tool icon

Mockup Master: Dev Tool

by Vivek Umrao · Free · Version 1.0.2

“Populate emulator or physical device with realistic mock data instantly.” the developer's tagline

Availability On Google Play since June 2026 ↗
Rating on Google Play
–
Rating
–
0 reviews
Total installs
1
Installs, last 30 days
0
Best rank
–
not in the top lists
Last updated
June 11, 2026
1.0.2
AppBrain's verdict Niche

Mockup Master: Dev Tool is a niche app, with 1 installs. It doesn't have enough ratings yet to judge what users think.

Mockup Master: Dev Tool is made and published by Vivek Umrao. AppBrain is an independent app data site and isn't affiliated with Vivek Umrao. The app name, icon, screenshots and description belong to Vivek Umrao and are shown as published on Google Play.

About Mockup Master: Dev Tool

Mockup Master: Dev Tool is a tools app developed by Vivek Umrao.

How many times has Mockup Master: Dev Tool been installed?

Mockup Master: Dev Tool has been installed 1 times. In the last 30 days, the app was installed 0 times.

What is the rating of Mockup Master: Dev Tool?

Mockup Master: Dev Tool has no ratings yet.

Is Mockup Master: Dev Tool free?

Mockup Master: Dev Tool is free. The app size is 2.34 MB. The latest version available is 1.0.2. The last update was on June 11, 2026.

What are the requirements for Mockup Master: Dev Tool?

The app has a content rating of Everyone. The app has been available on Google Play since June 2026.

Description by Vivek Umrao (from Google Play)
Key Features:
• Instant Contact Generation: Populate your device with realistic contacts including full names, multiple phone numbers (mobile, home, work), and email addresses.
• Automatic Avatars: Automatically assigns placeholder avatars to generated contacts for a more authentic UI testing experience.
• Bulk Creation: Save time by creating 10, 50, or 100+ entries in a single tap.
• Comprehensive SMS Mocking: Simulate entire conversation threads with support for Sent, Received, and Draft messages, including "Read" and "Delivered" statuses.
• MMS Support: Test multi-recipient threads and messages with attachments.
• Dynamic Call Log Generation: Create a diverse call history including Incoming, Outgoing, Missed, Rejected, and Blocked calls with randomized durations.
• Contact Integration: Automatically links generated call logs to existing contacts on the device for realistic data relationships.
• Data Portability (Export/Import): Share test scenarios across your team. Export mock datasets to JSON, CSV, or XML and import them onto any emulator or physical device.
• One-Tap Surgical Cleanup: Instantly remove only the data generated by the tool, keeping your personal data and other test entries safe.
• Developer-First Design: Built with a clean Material 3 interface and optimized for both phones and foldables.

Recent changes:
• Instant Contact Generation
• Automatic Avatars
• Bulk Creation
• Comprehensive SMS Mocking
• MMS Support
• Dynamic Call Log Generation
• Contact Integration
• Data Portability (Export/Import)
• One-Tap Surgical Cleanup
• Developer-First Design
Show more Show less

App Performance Report

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Screenshots

Mockup Master: Dev Tool Screenshot 1 of 7
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Mockup Master: Dev Tool Screenshot 3 of 7
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Mockup Master: Dev Tool Screenshot 5 of 7
Mockup Master: Dev Tool Screenshot 6 of 7
Mockup Master: Dev Tool Screenshot 7 of 7
Screenshots by Vivek Umrao, from the Google Play listing
Official page on Google Play

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Changelog of Mockup Master: Dev Tool

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Developer information for Vivek Umrao

Vivek Umrao

manuscriptcode@gmail.com

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Google Play Rankings for Mockup Master: Dev Tool

This app is not ranked

Technologies used by Mockup Master: Dev Tool

13 permissions
Subscribe to see full permission and library details

Frequently asked questions about Mockup Master: Dev Tool

Is Mockup Master: Dev Tool free?

Yes. Mockup Master: Dev Tool is free on Google Play.

Is Mockup Master: Dev Tool still available?

Yes. Mockup Master: Dev Tool is on Google Play, and the last update we saw was on June 11, 2026.

Does Mockup Master: Dev Tool contain ads?

No. Google Play does not list Mockup Master: Dev Tool as containing ads.

How large is Mockup Master: Dev Tool?

Mockup Master: Dev Tool is 2.34 MB.

Is Mockup Master: Dev Tool suitable for children?

Google Play rates the content of Mockup Master: Dev Tool as suitable for everyone.

How many times has Mockup Master: Dev Tool been installed?

Google Play lists 1+ installs for Mockup Master: Dev Tool.

Who made Mockup Master: Dev Tool?

Mockup Master: Dev Tool was developed by Vivek Umrao. It is listed in the tools category on Google Play.

What are the best alternatives to Mockup Master: Dev Tool?

People looking at Mockup Master: Dev Tool also look at these tools apps: Fake Chat Maker - Wowber Prank, Contacts - Phone Call, Fake Chat Prank - PranksApp, CallVault: Backup & Restore, FlashBackup SMS & Call Backup.

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Overview Alternatives Reviews Rankings Technology
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