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Download a sample app that was tested through Fast Testers and follow its complete 14-day journey from submission to production access. See exactly what happens when you choose professional testing.

Sample App

Sample App Details

A real example of an app that went through our complete testing process

QuickNote - Todo & Tasks

com.demo.quicknote

Productivity|4.8(142 reviews)|10K+ downloads
Production Access ✓14-Day Testing Complete14 Verified Testers
14
Testers
14
Days
47
Bug Reports
100%
Retention
Timeline

Testing Timeline

Follow QuickNote's 14-day journey from submission to production access

Day 1

App Submitted

QuickNote was submitted to Fast Testers with all required metadata and APK/AAB file.

Day 1-3

Testers Join & Install

14 verified testers joined the closed testing track and installed the app on their devices.

Day 3-7

Active Testing Phase

Testers actively used all app features daily, creating notes, setting reminders, and managing tasks.

Day 7-10

Bug Reports & Feedback

Testers submitted detailed bug reports with steps to reproduce and provided UI/UX improvement suggestions.

Day 10-13

Final Testing & Stability

Developer fixed reported issues, and testers verified the fixes. App stability confirmed across devices.

Day 14

Production Access Granted

All requirements met — 14 testers active for 14 days with meaningful interactions. Production access approved!

Feedback

What Testers Found

Real examples of the detailed feedback our professional testers provide

UI/UX Suggestions
  • Dark mode toggle needs better visibility in settings
  • Swipe gestures for task completion would improve flow
  • Note editor toolbar should be more compact on small screens
  • Add haptic feedback for task completion actions
Performance Notes
  • App loads in 1.2s — excellent cold start time
  • Slight lag when opening notes with 500+ characters
  • Search indexing could be optimized for large datasets
  • Memory usage stable at ~45MB during normal use
Crash Reports
  • Crash on Samsung A12 when rotating during edit (fixed)
  • ANR on Pixel 6 with widget + notification active (fixed)
  • Null pointer on empty category deletion (fixed)
  • 0 crashes reported after Day 10 patch
Accessibility Improvements
  • Increase touch target size for checkbox buttons
  • Add content descriptions for icon-only actions
  • Improve color contrast for secondary text
  • Support TalkBack navigation for task lists
Results

Before & After Testing

See the measurable impact of professional testing on QuickNote's quality metrics

Before Testing
Crashes3.2%
ANR Rate1.8%
User Rating3.9
Accessibility Score62/100
Test Coverage0 devices
Tester RetentionN/A
After Testing
+98% improvement
Crashes0.1%
ANR Rate0.0%
User Rating4.8
Accessibility Score94/100
Test Coverage14 devices
Tester Retention100%
97%
Crash Reduction
23%
Rating Increase
52%
Better Accessibility
14
Devices Tested
Testing Timeline

Day-by-Day Testing Progress

Track each milestone from tester installation to production access

1
Day 1

Testers Install

14/14 testers assigned and app installed

3
Day 3

First Feedback

Initial feedback reports arrive

7
Day 7

Mid-Testing Review

All testers active and engaged

10
Day 10

Comprehensive Report

Detailed feedback report delivered

14
Day 14

Testing Complete

14-day testing period complete

15
Day 15

Apply for Access

Submit for production access review

16
Day 16

Production Access Granted!

Your app is live on Google Play Store

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