TesterZone Testing Never Dies

Self-developed Android app testing tools

TesterZone

Testing Never Dies

Practical self-developed tools for QA engineers covering Android app performance, automation, stability, memory, network, and release evidence.

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Quality engineering command center dashboard

Performance

Performance Monitoring Tool

Real-time performance collection for focused mobile app testing

Performance Android Windows EXE
Details Download EXE
Performance Signal EXE
Connected target APP package target
ADB HDC
Windows collector ADB / HDC live session

App Performance Lab

FPS60
CPU24%
MEM412M
98 health
CPU FPS MEM NET
Detect device Select metrics Watch live data Export xls evidence
Multi-metric Sampling Continuously samples selected metrics including CPU, FPS frame timing, memory, traffic, battery, temperature, total resources, and current page.
ADB/HDC Data Paths Checks adb devices and hdc list targets before startup and selects the available collection implementation.
xls Export Exports headered xls files after sampling stops for test records.

Automation

DiandianTong

Record, organize, and run reusable UI test scripts directly on Android devices

Automation Android APK Local
Details Download APK
Automation Signal APK
REC
Automation Replay 01 record node 02 OCR / image target 03 assert toast 04 replay task
Checks element wait toast
ZIP script assets
Local Recording and Script Composition Use floating recording windows on real devices to pick nodes, configure actions, and save scripts, then combine them into tasks with pre-flow, main-flow, and auto-trigger logic.
Hybrid Targeting and Validation A single execution flow can combine accessibility XPath, image template matching, and OCR text recognition, while validating element state, toast text, wait results, and search results at the step level.
Local Reports and Asset Packaging After task execution, you can review task results, script-step status, running logs, and screenshots; scripts and tasks can be packaged with associated image assets as ZIP files and accessed or converted through local HTTP endpoints.

Stability

Anomaly Monitoring

Real-time anomaly monitoring for Android apps, mini-games, and hybrid flows. Capture crashes, ANRs, and JS errors faster with clearer log-based triage.

Stability Android APK Automatic
Details Download APK
Stability Signal APK
logcat real time
Anomaly Evidence AndroidRuntime / crash captured ActivityManager / ANR signal WebView / JS exception Report / evidence exported
Crash ANR JNI JS
! triage
tested app launched package page context
REPORT logs + findings
Automatic Anomaly Detection Detect crashes, ANRs, JNI issues, Java exceptions, and JS runtime anomalies without manually combing through logs.
Page-Level Context Link anomalies to the tested app, launched packages, and page context for more direct triage.
Reports Ready After Testing Turn a test session into a report with anomaly export and full-log export for easier handoff and debugging.

Tool Matrix

All Tools

Built for real Android app QA workflows. Self-developed, practical, and easy to use.

Performance Monitoring Tool

Self-developed

A desktop mobile app performance collector based on ADB/HDC for continuously monitoring CPU, frame timing, memory, network, bat…

Performance Android Windows
Details Download

DiandianTong

Self-developed

A local Android real-device UI automation tool for recording, organizing, and replaying scripts.

Automation Android APK
Details Download

Anomaly Monitoring

Self-developed

A device-side Android anomaly monitoring tool that captures logcat in real time through local ADB, detects crashes, ANRs, JNI, …

Stability Android APK
Details Download

Android Memory Monitor

Self-developed

A testing tool that runs on Android devices, collects memory and Activity data through ADB shell commands, and captures HPROF f…

Memory Android APK
Details Download

NetTest

Self-developed

An Android tool for manual device-based network testing that records per-app and device-level data usage during a test session.

Network Android APK
Details Download

ScreenshotNg

Self-developed

ScreenshotNg is a Windows desktop utility for Android screenshot evidence capture, key-frame timing measurement, and CSV result…

Screenshot Android Windows
Details Download

Battery Consumption Test Tool

Self-developed

A desktop battery consumption sampler based on Android ADB batterystats for observing total and categorized app power usage, CP…

Performance Android Windows
Details Download

GPU Overdraw Test Tool

Self-developed

A desktop GPU overdraw observation tool based on device screen capture and image color-ratio analysis, used to show overdraw pe…

Performance Android Windows
Details Download

Silly Monkey

Self-developed

An Android app that configures and runs Monkey random-event tests on-device, captures crash and ANR logs through ADB, and produ…

Stability Android APK
Details Download

Testing Scenarios

Practical workflows that connect tools to real testing responsibilities.

Performance Testing

Monitor CPU, FPS, memory and battery in real time to find performance bottlenecks and regressions.

Tools: Performance Monitoring Tool

Automation Testing

Record, organize and replay UI flows on real devices to improve efficiency and coverage.

Tools: DiandianTong

Problem Triage

Capture logs, crashes and ANRs quickly to analyze root causes and fix issues faster.

Tools: Anomaly Monitoring

Release Evidence

Collect screenshots, traffic and logs to build complete evidence for release confidence.

Tools: All Tools

About Me

Built from years of hands-on testing work. Testing Never Dies.

TesterZone tools come from real projects, real devices and real problems.

I am a long-term practitioner in mobile testing and quality engineering.

I build tools that I use every day, to save time, uncover issues and make testing work smarter.

No fancy words. Just practical tools that solve real testing challenges.

Testing Never Dies
Thinking testing engineer in a technology workspace

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