Get the isb19 mobile app and take sports betting, live casino, and slot games with you wherever you go. Fast PKR deposits, instant withdrawals, and the full gaming experience optimised for your phone.
Android APK and iOS app available now. Download directly and start playing within minutes.
Download the isb19 APK file directly. Compatible with Android 5.0 and above. Install in under a minute.
Download APKInstall the isb19 app on iPhone and iPad. Compatible with iOS 12.0 and later. Full App Store experience.
Download iOS
Follow these simple steps to get the isb19 app running on your Android or iOS device.
Go to the isb19 app download page from your mobile browser. Select your device type — Android or iOS.
Tap the download button. For Android, the APK will download. For iOS, you'll be directed to the installation profile.
On Android, enable "Install from Unknown Sources" in your settings. On iOS, trust the developer profile when prompted.
Launch the isb19 app, create your account or log in, deposit PKR, and start playing immediately.
Mobile is how most Pakistani players access online gaming platforms, and the isb19 app is designed around that reality. It's not a stripped-down version of the website shoehorned into a mobile screen — it's a native app built specifically for Android and iOS that delivers the full platform experience with performance and interface optimised for touch controls, smaller screens, and mobile network conditions common across Pakistan.
The app gives you immediate access to sports betting with live in-play markets on cricket, football, and esports. The live casino section streams HD video from real dealers with blackjack, roulette, baccarat, and game shows. The slot library includes over 500 titles from leading providers. Everything you can do on desktop is available in the app, with the added advantage that you can play from anywhere — your commute, a café in Lahore, your home in Karachi, or while watching the PSL at a friend's place.
The Android version of isb19 is distributed as an APK file, which you download directly from the website rather than through the Google Play Store. This is common for gaming apps in markets where Play Store policies restrict certain categories of content. Downloading the APK is straightforward — visit the download page on your Android phone, tap the download button, wait for the file to save, then open it and follow the installation prom pts.
Before installing the APK, you'll need to allow your Android device to install apps from outside the Play Store. The process varies slightly by Android version, but generally you'll find the setting under Settings → Security → Unknown Sources, or Settings → Apps → Special App Access → Install Unknown Apps. Once enabled, tap the downloaded APK file and Android will walk you through the installation. The whole process takes under two minutes on most devices.
The isb19 Android app is compatible with Android 5.0 (Lollipop) and above, which covers the vast majority of Android handsets currently in use across Pakistan. Whether you're running a flagship Samsung, a mid-range Infinix, a Vivo, or a budget Tecno device, the app is designed to run smoothly without demanding the latest hardware. The file size is modest, so even if your device is low on storage, installation is unlikely to be a problem.
Updates to the Android app are delivered through in-app notifications. When a new version is available, you'll see a prompt to download and install the updated APK. Keeping the app updated ensures you have access to the latest features, new games, and any performance or security improvements.
iPhone and iPad users can install the isb19 app through an enterprise distribution profile or via a direct Safari download, depending on the method available at the time of your visit. The process is slightly different from Android but still straightforward. When you tap the iOS download button, Safari will ask you to confirm the installation. You may then need to go to Settings → General → VPN & Device Management and trust the developer certificate before the app can be opened.
This trust step is a standard iOS security requirement for apps installed outside the App Store. It's not unique to isb19 — the same step applies to any enterprise-distributed iOS app. Once you've trusted the certificate, the app opens and runs like any other iOS application. It supports the full range of iPhone screen sizes including the notch and Dynamic Island designs on newer models, and the interface adapts correctly to iPad screens as well.
iOS compatibility covers version 12.0 and later, which means the vast majority of iPhones from the past several years are supported. If you're running a relatively recent iPhone or iPad and keeping your iOS reasonably up to date, the isb19 app will run without issues.
One of the practical concerns for any mobile gaming app in Pakistan is performance on local mobile networks. Not everyone has access to consistent 4G, and data speeds can vary depending on location, network congestion, and your carrier. isb19's app is built with this in mind.
Sports betting and slot games are relatively lightweight in terms of data usage. They load quickly even on 3G connections, and in-play betting markets update without requiring a fast connection. Live casino is the most data-intensive part of the app because of the HD video streams, but the streaming layer automatically adjusts quality based on your available bandwidth. If your connection slows down, the stream drops to a lower resolution rather than buffering or disconnecting, which keeps gameplay smooth even in less-than-ideal network conditions.
Wi-Fi is always the best option for live casino sessions, particularly if you're on a limited mobile data plan. But for sports betting and slots, mobile data is more than adequate. The app is efficient with background data usage and doesn't drain your battery faster than comparable gaming apps.
There's no feature gap between the isb19 app and the web platform. Everything is accessible from your phone:
The app also supports push notifications, which means you can receive alerts for upcoming matches, special promotions, deposit bonuses, and account activity directly on your phone's lock screen. You can manage notification preferences within the app settings to receive only the alerts that are relevant to you.
Managing your PKR balance is fully integrated into the isb19 app. The cashier section is accessible from the main menu and lets you deposit or request a withdrawal in a few taps. JazzCash and Easypaisa are the most popular options among Pakistani players, and both are deeply integrated into the payment flow — you enter the amount, confirm your mobile wallet details, and the deposit processes almost instantly.
Raast, Pakistan's interbank instant payment system, is also supported for those who prefer bank-to-bank transfers. Bank transfer is available for larger transactions. All deposits are credited to your gaming balance immediately, so there's no waiting around to start playing after you fund your account.
Withdrawals follow the same channels. Request a cashout in the app, choose your preferred method, enter the amount, and confirm. Processing times are fast — most PKR withdrawals arrive in your JazzCash or Easypaisa account within a few hours. VIP members benefit from priority processing and higher per-transaction withdrawal limits.
Security on mobile is handled through the same infrastructure that protects the web platform. Your connection to isb19 servers is encrypted, and sensitive actions like deposits and withdrawals require authentication. The app supports device-level security — if your phone uses fingerprint or face unlock, you can tie your app session to those authentication methods for faster and more secure logins.
If your phone is lost or stolen, you can log out of all active sessions from another device by accessing your account settings. This remotely ends any active app session on the missing device, protecting your balance and personal details. Setting a strong account password and not sharing your login details with others remains the most effective basic security measure.
isb19 releases app updates periodically to add new games, improve performance, introduce new features, and address any technical issues that surface after a release. On Android, you'll receive an in-app notification when an update is available. On iOS, updates may arrive through the same enterprise channel as the original installation.
It's worth updating promptly when a new version is available. Updates sometimes include improvements to the live casino streaming quality, new slot titles, and changes to the user interface based on player feedback. If you're experiencing any technical issues with the app, updating to the latest version is usually the first recommended step before contacting support.
Most installation issues on Android come down to the "Unknown Sources" permission not being enabled, or the APK file not downloading completely due to a connection drop. If the app won't install, check your security settings first, then try downloading the APK again on a stable Wi-Fi connection. If the download completes but the file appears corrupt, deleting it and downloading fresh usually resolves the problem.
On iOS, the most common issue is forgetting to trust the developer certificate after installation. If the app shows "Untrusted Developer" when you try to open it, go to Settings → General → VPN & Device Management, find the isb19 certificate entry, and tap Trust. The app will open normally after this step. If the profile fails to install, ensure your iOS version is supported and try the download again in Safari rather than a third-party browser.
If you run into any issues that the above steps don't resolve, the support team at isb19 can help. Reach out through the app's support section or via the contact details on the website. Support is available around the clock and familiar with the common installation questions Pakistani players ask.
The shift to mobile gaming isn't a trend — it's a permanent change in how people engage with online entertainment. In Pakistan, where smartphone adoption has outpaced desktop computing for years, mobile is effectively the primary platform. Building and maintaining a high-quality mobile app isn't optional for a serious gaming platform; it's the core of the product.
isb19 has invested in mobile as the primary experience, which shows in the responsiveness of the app, the quality of the mobile live casino streams, and the depth of the sports betting interface on smaller screens. If you've been accessing the platform through a mobile browser, downloading the dedicated app is a genuine upgrade. The app loads faster, navigates more smoothly, and integrates better with your device's capabilities than a browser-based experience can deliver.
Download the isb19 app for your Android or iOS device, deposit PKR, and experience sports betting, live casino, and slots the way they're meant to be played — anywhere, anytime.
| Version | Android 5.0+ |
| File Size | ~45 MB |
| RAM | 1 GB minimum |
| Storage | 100 MB free |
| Version | iOS 12.0+ |
| File Size | ~52 MB |
| Devices | iPhone & iPad |
| Storage | 120 MB free |
Set a budget before you play. The isb19 app is for adult entertainment only. Play responsibly.
Responsible Gaming
From network performance to payment integration, every aspect is built around how Pakistani players actually use mobile apps.
Adaptive streaming and lightweight data loading designed for Pakistani mobile connections — 3G, 4G, or Wi-Fi.
App launches quickly and pages load without delay. No slow browser overhead — native performance throughout.
Deposit and withdraw PKR directly from your mobile wallet. Most transactions process instantly.
Get alerts for match starts, live odds changes, deposit confirmations, and exclusive app-only promotions.
All connections are encrypted. Biometric login support keeps your account secure without slowing you down.
New games, improved features, and performance patches delivered through straightforward in-app update prompts.
Answers to the questions Pakistani players ask most about downloading and installing the isb19 app.
Free download for Android and iOS. Sports betting, live casino, and slots in one app. PKR deposits via JazzCash and Easypaisa.