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AI-Powered QA & Bug Remediation

Automated Testing That Fixes Bugs for You

AI model trained on QA engineers and DevOps specialists. Automatically test, detect, and fix bugs across iOS, Android, and Web apps - all without manual QA cycles.

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1000+
Test Scenarios
Minutes
Not Weeks
Auto-Fix
Self-Healing Code
Automated Testing and Bug Remediation
Core Features

AI-Powered Testing & Self-Healing Remediation

LastApp.ai automatically tests apps against thousands of scenarios, including UI/UX testing, security testing, erratic network connections, version changes, background processing, and third-party integrations. For every bug detected, LastApp.ai generates an auto-fix code for remediation while also implementing intelligent guardrails to prevent recurrence.

Cross-platform Validation

LastApp.ai, in line with Google's Material Design and Apple's Human Interface Guidelines, utilizes our in-house iOS simulator, Android emulator, and web simulator to validate your app across 100+ devices, OS versions, device orientation, and screen sizes, making real-time adjustments to ensure absolute fit.

Intelligent Bug Detection & Root-Cause Analysis

Throughout the testing phase, LastApp.ai automatically detects, reports, and documents bugs found in the system.

Auto-Generated Fix Prompts

Following the outcome of the root-cause analysis, our AI leverages auto-generated self-healing codes to fix the bugs without additional human input. As a pre-emptive measure, it also embeds intelligent prompts/guardrails in the script to actively monitor, track, and manage events that might lead to recurrence.

Quicker Release Cycles

Where ordinarily fixing a bug could take a few hours to several weeks, LastApp.ai can complete the entire testing and remediation phase within minutes. This means significantly faster time to market (TTM) and version releases without glitches or attracting substantial costs.

How It Works

From Bug Detection to Auto-Fix in 4 Steps

No manual QA cycles. Just build and let AI handle the rest.

1

Build Your App

Create your app using natural language prompts. Our AI generates production-ready native code.

2

AI Runs Tests

Automated testing runs across 1000+ scenarios including UI/UX, security, and cross-platform validation.

3

Detect & Analyze

AI detects bugs, performs root-cause analysis, and documents issues with full context.

4

Auto-Fix & Deploy

Self-healing agent fixes bugs automatically and adds guardrails to prevent recurrence.

Bug Detection

Types of Bugs We Detect & Fix

Our AI automatically identifies and remediates a comprehensive range of issues.

Functional & Logic

Functional bugs
Logic bugs
Syntax bugs
Runtime errors
Regression bugs

UI/UX & Performance

UI/UX bugs
Usability bugs
Performance bugs
Compatibility bugs
Integration bugs
Security bugs
Why LastApp.ai

See How We Compare

The only platform that automatically detects AND fixes bugs without manual intervention.

Feature LastApp.ai Manual QA Traditional Automation Other AI Tools
Bug Detection Automatic Manual Automatic Automatic
Bug Fixing Auto-Fix Manual Dev Manual Dev Suggestions
Root-Cause Analysis AI-Powered Manual None Limited
Cross-Platform iOS, Android, Web Per Platform Per Platform Limited
Speed Minutes Days/Weeks Hours Hours
Recurrence Prevention Guardrails None None None
Use Cases

Built for Every Team and Scenario

From startups to enterprises, see how teams use LastApp.ai automated testing.

Startups

Ship faster without dedicated QA

Outcome: Launch production-ready apps without hiring a QA team. AI handles testing and bug fixes so you can focus on building features.

Enterprise Teams

Reduce QA bottlenecks and costs

Outcome: Accelerate release cycles by automating repetitive QA work. Your team can focus on complex testing scenarios and product improvements.

Agencies

Deliver bug-free apps to clients

Outcome: Maintain quality across multiple client projects without scaling your QA team. Ship confidently and avoid post-launch firefighting.

Product Teams

Release updates with confidence

Outcome: Ship updates frequently without worrying about regressions. Automated testing catches issues before users do.

Solo Developers

Be your own QA team

Outcome: Build and test production apps single-handedly. AI handles the tedious testing work so you can focus on what you love.

DevOps Teams

Integrate testing into CI/CD

Outcome: Automated testing fits seamlessly into your deployment pipeline. Catch and fix issues before they reach production.

Testimonials

Trusted by Thousands of Builders

See what developers and teams say about automated testing with LastApp.ai.

"

We used to spend weeks on QA before each release. Now it's done in minutes. The auto-fix feature alone has saved us hundreds of developer hours.

TM

Tom M.

CTO, Tech Startup

"

The root-cause analysis is incredibly accurate. It doesn't just tell you there's a bug - it explains why and fixes it. Game-changing for our team.

LP

Lisa P.

QA Lead, Enterprise

"

As a solo developer, I couldn't afford a QA team. LastApp.ai lets me ship production apps with confidence. It catches bugs I would have missed.

AK

Alex K.

Indie Developer

FAQs

Frequently Asked Questions

Everything you need to know about automated testing and remediation with LastApp.ai.

What is automated testing and remediation at LastApp.ai?
LastApp.ai uses an AI-driven system that automatically tests, detects and fixes bugs across iOS, Android, and Web apps. The platform runs real-world scenarios, identifies issues, generates fixes, all without manual QA cycles.
What kind of testing does LastApp.ai perform?
LastApp.ai tests apps for a range of scenarios, including:
  • Functional Tests of various Use cases
  • UI / UX behavior (Clarity & Visual Hierarchy, Navigation & Information Architecture, Controls, Buttons & Touch Targets, Adherence to iOS Design Patterns, Typography & Text Readability, Iconography & Imagery)
  • Accessibility Review, Navigation Review and Design Consistency
Does testing work across iOS, Android, and Web?
Yes. LastApp.ai performs cross-platform validation on iOS, Android and Web.
How does LastApp.ai handle platform differences?
The system applies platform-specific tests that account for:
  • iOS vs Android system UI differences
  • Material Design vs Apple HIG requirements
  • Layout, navigation, and system behavior variations
Each platform version is validated and tuned independently.
What types of bugs can LastApp.ai detect?
The platform automatically detects and documents a wide range of issues, including:
  • UI/UX and usability issues
  • Functional and logic bugs
  • Syntax and runtime errors
  • Performance bugs
Does it only report bugs, or does it fix them too?
LastApp.ai detects, reports and applies the fix automatically. No manual intervention is needed.

It is recommended that Users do their due diligence by performing their own round of verification to ensure the Apps meet their standards.
How fast is the testing and remediation process?
Traditional QA takes hours, days, or even weeks. With LastApp.ai this can be completed in minutes. This dramatically improves the Time to Market.
How does this affect release cycles?
This affects your release cycles significantly. You will get:
  • Faster iterations
  • Quicker time to market (TTM)
  • More confident releases
  • Fewer post-launch surprises
You can ship updates frequently without sacrificing stability.
Is this suitable for production apps?
Yes. Automated testing and remediation are designed specifically for production-grade apps, where functional reliability and UI consistency are critical.
Do I still need a large QA or testing team?
No. LastApp.ai replaces much of the repetitive and manual QA work, allowing teams to:
  • Reduce testing costs
  • Focus on product improvements
  • Avoid late-stage bug firefighting

Ready to Ship Bug-Free Apps?

Let AI handle testing and remediation while you focus on building great features. Start free today - no credit card required.

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