QA Testing Services for SaaS Startups: How Vervali Works
How Vervali tests a SaaS startup's product: what to test first, when to outsource, manual or automation, the monthly cost at published rates, and how the free pilot…
Mobile App Testing Services:
iOS, Android, Real Devices
Vervali tests iOS and Android applications on real devices: functional and regression coverage, install, upgrade and migration paths, network conditions and offline behaviour, battery and performance, push notifications and deep links, store compliance, accessibility, and security testing where the app handles money or personal data. Automation runs on Appium inside your pipeline.
150+ clients
450+ projects
275+ engineers
15+ years
ISO/IEC 17025:2017Accredited testing laboratory
CMMI Maturity Level 3The process is written down and repeats
ISO 9001:2015Quality management
ISO/IEC 27001Information security
The Device Matrix
Physical devices in an ISO/IEC 17025 accredited lab. The matrix is cut from your analytics, not a generic top-twenty list.
Real Hardware We Hold
Physical devices for the versions named in the quote. We do not invent a catalogue of every phone on the market.
Cut From Your Analytics
The matrix starts with the OS versions and models that already convert. Bring the analytics and we name the gaps before the first run.
Devices We Do Not Hold
A named cloud farm such as BrowserStack or Sauce Labs sits as a line in the quote when you named it.
Emulators for Early Work
Emulators suit early functional work, not a substitute for the phones that already convert.
Hardware for Upgrade, Network and Battery
These run on physical devices, because an emulator cannot reproduce them.
Gaps Named First
Devices we do not hold are named before the quote, not after a fail on a phone we never had.
Need a real-device pass on the phones that already convert?
Free Device TestFunctional and Regression Coverage
More than whether a screen opens. Broader method is on application testing.
Navigation and State
Back, deep links, restore after a kill and the screen a user left mid-flow. State restoration is where most apps fail the week after a store drop.
Permissions
Camera, location, notifications and storage, including the deny path and a later revoke. A first-run grant is not the engagement.
Regression Across Releases
The pack that holds when a new build ships: journeys that sell, log in, pay and notify. Exploratory work stays human.
The Failures That Only Happen on Mobile
Tested under real conditions. An app that breaks for a user upgrading from two versions back is the most common mobile defect, and the least tested.
Upgrade and Migration
Install the previous store build, then this one, with the data that already exists. Schema, tokens and cached files are where it fails.
Poor Networks and Offline
3G, flaky Wi-Fi, airplane mode and what happens when the radio comes back: queued actions, conflicts and errors the user can read.
Background, Battery and Storage
Interruptions, a call mid-flow, low storage and the drain a user notices before they uninstall.
Already have the app in store? A QA lead can scope the matrix.
Book a CallAutomation on Real Devices
Appium on the devices you named, in the pipeline you already run. A suite that only runs on an emulator is not the engagement.
Appium in the Pipeline
XCUITest and Espresso when a native layer fits, in GitHub Actions, Jenkins or Azure DevOps. The longer pack is on mobile test automation.
What Stays Manual
Upgrade paths, poor networks, interruptions, exploratory work and store review checks. We name them before the quote.
The Honest Payback
Mobile automation costs more to keep alive than web, because the platforms move twice a year. See test automation services.
Store Submission and Compliance
What gets an application rejected, and what is checked before you submit. Building the app is on mobile app development.
Permissions
Permissions and their justifications for the release you named. A camera grant with no reason in the listing is a common fail.
Privacy Declarations
Privacy labels, data-use declarations and what the app actually collects. A mismatch between the form and the binary is a rejection.
Platform Review
The review guidelines Apple and Google publish for that release. This is the test before upload.
Security and Accessibility
Two layers that sit alongside the mobile pack, or stand alone when that is the buy.
Mobile Security Testing
Where the app handles money or personal data: the app, its storage and what it sends. Method is on mobile security testing. We test those builds and do not issue a certificate.
Accessibility
VoiceOver on iOS and TalkBack on Android, not a scanner dump. Method is on accessibility testing, with legal-risk work on ADA and Section 508 compliance testing.
Proof From Delivery, Web and Mobile Together
Two engagements that included a mobile surface, sector and country. They were not mobile-only jobs.
UAE · SME finance platform · web and mobile
Before: testing time was eating the sprint. Vervali put automation on the repeatable finance journeys and kept exploratory work in human hands. After: 40% less testing time, and 98% user satisfaction. The mobile slice sat in that pack.
40% less testing time 98% user satisfactionIndia · Chennai diagnostics chain · mobile and web rebuild
A diagnostics chain rebuilt so patients could actually use it. After: 40% faster pages, and retention up 25 to 30%. The matrix was the devices those patients already used.
40% faster pages retention up 25 to 30%How an Engagement Starts
From one flow on a real device to a matrix that holds every release.
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01
Share the App and Analytics
Tell us the app, the platforms and where your analytics are. We need a build and test accounts under NDA.
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02
Get the Matrix
We cut the device and OS matrix from your analytics and name the devices we do not hold before the quote.
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03
Start With One Flow
A free device test on one flow is the first look. Most engagements land at $25 to $49 an hour blended, and price follows the matrix and whether automation is in.
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04
Run It Every Release
Regression and upgrade paths run on every release, 9am to 1pm Eastern with delivery from India.
Frequently Asked Questions
Testing iOS and Android applications on real devices: functional and regression, install, upgrade and migration, network and offline, battery, push, deep links, store compliance, accessibility, and security where the app handles money or personal data. General method is on application testing.
The OS versions and handsets named in the quote, cut from your analytics rather than a generic top-twenty list. Real hardware covers the devices we hold, and a named cloud farm such as BrowserStack or Sauce Labs covers the rest when you name it. Devices we do not hold are named before the quote.
From the models and OS versions that already convert for you. A slide of last year's bestsellers ignores your traffic. Bring the analytics and we name the gaps before the first run. Emulators suit early functional work, but the phones that already convert still run on hardware.
Both, named in the quote. Real hardware covers the matrix that already converts. Emulators cover early functional work, not upgrade, network, battery or store checks. A named cloud farm is a line in the quote when we do not hold the device.
Appium on the devices you named, inside GitHub Actions, Jenkins or Azure DevOps, with XCUITest and Espresso when a native layer fits. BrowserStack or Sauce Labs are added when the quote names a cloud farm. The longer pack is on mobile test automation.
On hardware, under the network conditions you named, with the journeys that already convert: battery, start-up and what happens when the radio drops. Deep peak load and soak are on performance testing, and this work covers the mobile slice. A free device test on one flow is the first look.
Yes. We install the previous store build, then the new one, with the data that already exists. A clean install pass is not an upgrade pass, and schema, tokens and cached files are where it fails. It is the most common real-world mobile defect and the least tested.
Most engagements land at $25 to $49 an hour blended. Price follows the matrix, how many OS versions, whether automation sits in the same week, and whether security or accessibility is in. A free device test on one flow shows the surface before anyone writes a quote.
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