Frequently Asked Questions

Mixlexa is a software engineering studio based in Lahore, Pakistan. We build custom mobile applications, enterprise web solutions, e-commerce systems, and SaaS products on demand. We are also the creators and maintainers of popular apps including InstaRate, LIT Calling Pro, AVO Flow, and Rovex.

Mixlexa Organization is headquartered in Lahore, Punjab, Pakistan. While our team works digitally, our base of operations and legal registration is in Lahore. We serve clients and users both locally in Pakistan and internationally.

Yes! Custom development is one of our core services. We build native Android apps, web applications, e-commerce platforms, enterprise SaaS systems, and any other digital product you need — completely from scratch with 100% custom code. Contact us on WhatsApp at +92-301-3116258 to discuss your project.

The fastest way to reach us is via WhatsApp at +92-301-3116258. We respond quickly and personally — no automated bots or ticket queues. You can also browse our website at mixlexa.org for more information about our products and services.

We use native Android development (Java/Kotlin) for mobile apps, modern web technologies (HTML, CSS, JavaScript, PHP, React, Node.js) for web solutions, and enterprise frameworks for backend systems. All code is written from scratch — we do not rely on page builders or bloated frameworks. Every product is crafted for performance, security, and maintainability.

InstaRate is a universal installment (qist) management application for Android. It allows any type of shop or business to create and manage installment plans for their customers. You can calculate EMI for 3 to 36 months, create professional quote PDFs, import brand rate lists, manage staff, and share quotes via WhatsApp — all for free.

InstaRate is 100% free with absolutely zero subscriptions, in-app purchases, premium tiers, or hidden charges. Every single feature is available to every user for free, forever. This is our promise to Pakistani businesses.

InstaRate is completely universal — it works for absolutely any business that offers installment sales. Mobile phone shops, furniture stores, bike dealers, electronics shops, clothing boutiques, hardware stores, appliance dealers, laptop shops, jewelry stores, and many more. The app is blank by design, so you define your own products and categories.

No, InstaRate is designed to work completely offline. All your data — product catalog, rate lists, staff info, quotes — is stored on your device. You don't need an internet connection to use any of the core features. Internet is only needed when you choose to share quotes via WhatsApp or when checking for updates.

InstaRate makes sharing incredibly easy. You can share your complete rate list, any individual product's installment breakdown, or a full professional quote PDF directly to a customer's WhatsApp with just a few taps. The shared content looks professional and branded with your shop details.

InstaRate is available for free on the Google Play Store. Search for "InstaRate" or visit the Play Store link on our InstaRate page at mixlexa.org/instarate. It requires Android 5.0 or higher and is compatible with the vast majority of Android devices used in Pakistan.

LIT Calling Pro is an advanced Android application combining deep photo & data recovery utilities with enhanced calling features. It includes an encrypted vault for protecting sensitive files, smart calling tools, and powerful recovery algorithms to retrieve deleted photos and files from your device.

Yes, LIT Calling Pro includes deep photo and file recovery functionality. It scans your device's storage for recoverable deleted files including photos, videos, and documents. The recovery algorithms work locally on your device — no data is uploaded anywhere during the recovery process.

LIT Calling Pro features an Encrypted Vault that uses AES-256 encryption to secure your sensitive photos and files. The vault is secured with your chosen PIN or biometric authentication. All encryption and decryption happens entirely on your device — the encrypted data never leaves your phone.

Absolutely. LIT Calling Pro is built with security as the top priority. All data processing happens on-device. No personal files, photos, call logs, or contacts are uploaded to any server. The app requires storage and contact permissions to provide its features, but all data stays on your device.

LIT Calling Pro enhances your calling experience with smart dialer features, call history management, and organized contact display. The app is designed to complement your default dialer with additional utility features for power users who need more control over their calling experience.

AVO Flow is Mixlexa's enterprise workflow automation platform. It is designed for businesses that need to manage complex workflows, team collaboration, task assignments, approvals, and real-time data synchronization across multiple departments or locations. It is a custom enterprise solution — contact us for a demo.

Rovex is a mobile and SaaS platform integration solution built by Mixlexa. It connects real-time cloud services with native mobile clients, enabling businesses to build powerful mobile-first applications with cloud synchronization, API integrations, and enterprise-grade performance.

AVO Flow and Rovex are enterprise products available on a request basis. Please contact us on WhatsApp at +92-301-3116258 to discuss your requirements, get a product demonstration, and receive pricing information tailored to your organization's needs.

Both AVO Flow and Rovex are primarily designed for medium to large enterprises. However, we work with clients of all sizes and can adapt our solutions to fit smaller teams as well. Contact us to discuss your specific requirements — we can often create a scaled version suitable for smaller operations.

The fastest and most direct way to get support is via WhatsApp at +92-301-3116258. Our support team responds personally and quickly — no automated replies or long waiting queues. You can also browse our per-app FAQ pages for common questions.

We regularly update our apps to fix bugs, improve performance, add new features, and maintain compatibility with the latest Android versions. Updates are released on Google Play Store. We recommend enabling automatic updates or checking the Play Store periodically for the latest versions.

Yes. All Mixlexa apps are built with security as a core requirement, not an afterthought. We use local storage, AES-256 encryption where applicable, and a strict no-server-upload policy for user data. We never sell, share, or monetize your personal or business data. See our Privacy Policy for complete details.

Most Mixlexa apps support Android 5.0 (Lollipop) and higher. This covers the vast majority of Android devices. All apps are tested on multiple device types and screen sizes to ensure compatibility. For specific version requirements, check the app page on the Google Play Store.

Since all data is stored locally on your device, recovery depends on your device's backup settings. If you have Android's automatic backup enabled, some data may be recoverable. We strongly recommend regularly exporting important data (like rate lists and quotes as PDFs) as a backup practice. Contact us on WhatsApp if you need guidance on data recovery steps.