Mobile app testing

Automated testing for iOS and Android native apps

Generate tests from plain English, run them across real devices, and never manually fix a broken script again. Klarent handles your entire mobile QA cycle.

Trusted by industry leaders worldwide

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Platform

Everything your mobile QA team needs

From generating your first test to keeping it green after every app update. Klarent handles every step.

Use cases

What mobile QA teams use Klarent for

The most common mobile testing challenges and how Klarent handles each one — no scripting, no device lab, no manual fixes after every release.

End-to-end mobile testing

Test your most critical user journeys on real iOS and Android devices

Describe any multi-step mobile flow in plain English — "open the app, sign in with Google, navigate to payments, complete a transfer" — and Klarent generates a working test that runs on real devices. No Appium. No XCUITest. No scripting.


How it works

  1. Describe the flow in plain English, including taps, swipes, and gestures
  2. Upload your IPA or APK — or point to a build URL from your CI pipeline
  3. Klarent runs the test on real iOS and Android devices and returns pass/fail with screenshots

~90%

success on first run

0

lines of code written

<5min.

from description to running test

Mobile regression testing

Stop rewriting tests every time your app gets a new build

Every app update changes the UI, and without regression testing automation in place, traditional scripts break and someone spends hours fixing them. Klarent tests self-heal automatically, so your regression suite stays green across every release without manual intervention.


How it works

  1. Build your regression suite once using plain-English descriptions
  2. When an app update ships, Klarent detects UI changes and adapts test steps automatically
  3. Failure alerts include exactly what broke and what was self-healed — no guesswork

↓ 50%

reduction in post-release test maintenance

0

manual script fixes after app updates

Mobile smoke testing

Validate critical flows before every App Store and Google Play submission

A broken onboarding, a failed sign-in, or a crashed payment screen will get your app flagged in reviews. Klarent lets you run a fast pre-submission smoke suite across your critical paths on both platforms — so you ship with confidence, not fingers crossed.


How it works

  1. Mark your most critical mobile flows as a smoke suite — onboarding, sign-in, core feature paths
  2. Trigger the suite automatically from Xcode Cloud, Fastlane, or your CI before every submission
  3. Get a pass/fail summary per device and OS version before you hit submit

< 10 min

typical mobile smoke suite runtime

iOS + Android

validated in a single run

Cross-device mobile testing

Cover the devices and OS versions your users actually run

Most mobile bugs are device-specific — a layout that breaks on iPhone SE, a gesture that fails on Android 12, a permission dialog that appears differently on Samsung. Klarent runs your tests in parallel across the device and OS combinations that match your real user base.


How it works

  1. Write your test once — no device-specific syntax or configuration files
  2. Select the device and OS combinations you want to cover from the Klarent device cloud
  3. Tests run in parallel and surface device-specific failures with screenshots side by side

iOS & Android

covered from a single test definition

Parallel

execution across all devices simultaneously

Compatibility

Works with your mobile stack

Upload any APK or IPA and Klarent handles the rest regardless of the framework.

Flutter
Flutter
React Native
React Native
Swift
Swift
Kotlin
Kotlin
Java
Java

Trust & security

Security that scales with your business.

Enterprise grade security isn't a checkbox — it's baked into every layer of Klarent.

ISO 27001 certified

Internationally recognised information security management, independently verified.

SOC 2 compliant

Rigorous third-party audit of our security, availability, and confidentiality controls.

Multi-layer encryption

Data encrypted in transit and at rest, with granular access controls throughout.

Flexible deployment

Cloud, private cloud, or on-premises — deploy Klarent to meet your compliance requirements.

Custom model fine-tuning

Leverage your proprietary test data and test data automation to fine-tune domain-specific models and create tailored QA solutions that fit your stack and workflows.

24/7 Enterprise Support

White-glove assistance with human in the loop testing experts to maximize performance and reliability.

Integrations

Fits into your existing stack

Connect to GitHub, Jira, Slack, and more — no reconfiguring your workflow.

See all integrations

Get started

Stop maintaining mobile test scripts.

Book a call with our founders and see Klarent generate, run, and self-heal mobile tests in a live walkthrough tailored to your iOS or Android app.

The founders of Klarent

Klarent tests native, hybrid, and cross-platform mobile apps on both iOS and Android. Supported frameworks include Swift, Kotlin, Flutter, React Native, and Java.

Getting started takes three steps: upload your APK or IPA file, describe what to test in plain English, then run across multiple real devices in parallel and receive results with screenshots, logs, and video recordings.

No. Klarent abstracts away the complexity of Appium and Selenium entirely. Tests are described in plain-English prompts — no scripting, no XPath selectors, no driver configuration.

Each failure comes with rich diagnostic context: screenshots at the point of failure, full execution logs, and network traces.

Yes. Klarent supports cloud and on-premises deployment. Tests execute inside your environment, so no application data or internal traffic leaves your network.

Klarent's self-healing AI automatically adapts locators and test logic when UI elements move, change label, or are restructured. Tests remain stable across releases without any manual rework.

How Klarent works

Multiple agents. One mission. Zero flaky tests.

A multi-agent system that plans, verifies, builds, and self-heals and notifies.

Explorer

01

Maps every screen, flow, and state of your application automatically.

Planner

02

Designs test cases, sends to Verifier for approval, then hands verified plan to Coder.

Coder

03

Generates test scripts from the verified plan, then requests validation from Verifier.

Verifier

04

Validates plans and code. Returns results — or sends back to Planner if checks fail.

Runner

05

Executes the verified test suite and reports pass/fail results in real time.

Notifier

06

Dispatches instant alerts and reports to your team when the Runner completes.