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Official sizi99 App

Sizi99 App for iOS & Android — Play Slots, Fish Shooting Games & 500+ Games Directly from Your Phone, Anytime, Anywhere

Sizi99 is now available as a mobile app built specifically for Malaysian users. Download once, enjoy forever — all your games, all your promotions, and the same seamless withdrawal experience as the desktop version, right at your fingertips.

Register & Download Explore Games
iOS 13.0+ Android 8.0+
500+
In-App Games
48MB
Download Size
24/7
In-App Support
<1s
Game Load Time
sizi99

Why Choose the sizi99 App?

One App, All the Fun — Gaming Experience Better on Your Screen

Many Malaysian players who once played exclusively through a web browser have now switched entirely to the sizi99 mobile app — and the reason is easy to understand. When you play through the app, the overall experience is far smoother, more responsive, and more enjoyable than opening a website through Safari or Chrome on your phone.

The sizi99 app is built with cutting-edge technology that keeps game animations running smoothly even on mid-range phones. Visuals in slots and fish shooting games appear sharper, audio is richer, and every interaction feels more responsive because the app communicates directly with the server without a browser layer in between. The result is a gaming experience that feels like a console game — not an ordinary mobile website.

  • Games load in under 1 second on a 4G connection
  • Interface optimised for touchscreens — no zooming or horizontal scrolling required
  • Push notifications for exclusive app member promotions
  • Auto login — no need to retype your password every time
  • Biometric support (Face ID / fingerprint) for added security
  • Data saver mode for playing on slower connections

Key Features

What's Inside sizi99 App What Makes It Special?

The sizi99 app is more than just a mobile version of the website. It is a gaming platform built from the ground up for the smartphone experience — with exclusive features found nowhere else.

500+ Games in One App
All slot games, fish shooting games, and table games from the world's leading providers are available directly in the app — Pragmatic Play, JILI Games, Spadegaming, Habanero, and many more. No need to switch platforms or open another browser.
Fast In-App Deposits & Withdrawals
Make a deposit or request a withdrawal directly from the app in just a few taps. All major Malaysian banks and digital wallets including Touch 'n Go eWallet are fully supported. Withdrawals are processed within 5–15 minutes to your account.
Exclusive Promotion Notifications
sizi99 app members get early access to exclusive promotions, app download bonuses, and flash deals delivered only via push notifications. Don't miss out on extra winning opportunities just because notifications aren't enabled.
High-Level Security
The sizi99 app is protected by 256-bit SSL encryption, two-factor authentication (2FA), and full biometric support. All transaction data and personal information are encrypted end-to-end — no third party can access your information.
Full Bahasa Malaysia Interface
All menus, game instructions, balance displays, transaction history, and customer support are available in Bahasa Melayu. This makes sizi99 one of the most Malaysia-friendly online entertainment platforms in the industry.
24/7 In-App Customer Support
A live chat button is available on every screen in the app. sizi99's Bahasa Malaysia-speaking support team is ready to assist you 24 hours a day, 7 days a week — whether it's a technical issue, a payment query, or just a general question about a game.

How to Download

How to Download & Install sizi99 App in 5 Minutes

The sizi99 app download and installation process is designed to be as straightforward as possible — even if you're unfamiliar with APK installation or apps outside the App Store. Follow the steps below and you'll be playing in no time.

01
Register or Login to Your sizi99 Account
Before downloading, make sure you have an active sizi99 account. If you don't have one yet, registration takes under 3 minutes. Only a username, password, and Malaysian phone number are needed to get started. No complicated documents, no lengthy process.
02
Go to the App Download Section
Once logged in, navigate to the "App" menu or click the download link shown in your account dashboard. Select the version that matches your device — Android (APK file) or iOS (configuration profile). The file size is small, around 48MB only, so the download completes very quickly.
03
Install the App on Your Device
For Android: open the downloaded APK file and follow the installation instructions. If prompted, enable "Install from unknown sources" in your phone's security settings — this is standard procedure for apps distributed outside the Play Store and is completely safe. For iOS: follow the straightforward configuration profile instructions and the app will appear on your home screen.
04
Login & Start Playing
Open the sizi99 app and log in with your account credentials — or use Face ID / fingerprint if already configured. Your balance, game history, and promotions will all sync automatically across all devices. You can pick up right where you left off, without any interruption.
05
Enable Notifications for Exclusive Bonuses
Once the app is installed, enable push notifications when prompted. This is the primary way sizi99 delivers exclusive promotional offers, reload bonuses, and tournament updates to app members. Players who enable notifications receive more bonuses on average than those who don't.
sizi99
Android Installation Notes

For Android users, you only need to enable installation from "unknown sources" once. Go to Settings → Security → Install unknown apps and allow your browser or file manager to install APKs. This setting can be turned off again after installation is complete.

Comparison

Sizi99 App vs Web Browser — A Noticeable Difference

Both options can be used to play on sizi99, but the mobile app experience is far superior in almost every aspect. See the direct comparison below.

Feature Sizi99 App Web Browser
Game loading speed Under 1 second 2–5 seconds
Auto login Yes (biometric) Must retype
Promotion notifications Push notifications Not available
Graphics & animation quality Fully optimised Browser-dependent
Biometric Support Face ID / Fingerprint Not supported
Data saver mode Available None
Sync across devices Automatic Yes (with login)
Exclusive app member bonuses Yes Not eligible
Battery usage Optimised Higher
sizi99

System Requirements

Technical Specifications sizi99 App — Compatible with a Wide Range of Devices

Sizi99 designed its app to run smoothly on a wide range of Malaysian smartphones — from the latest flagship models to older mid-range devices. Here are the minimum and recommended requirements for the best experience.

Android
OS Version Android 8.0+
Minimum RAM 2GB
Recommended RAM 4GB+
Storage 100MB free space
APK file size ~48MB
Connection 4G / WiFi
iOS
OS Version iOS 13.0+
Minimum model iPhone 6S
Recommended model iPhone 11+
Storage 150MB free space
Profile size ~52MB
Connection 4G / WiFi
Tip: sizi99 Data Saver Mode

Enable Data Saver Mode in the app settings to reduce data usage by up to 60% without significantly compromising game quality. Especially useful when playing on mobile data or slower connections.

Mobile Gaming Experience

Why Go Mobile sizi99 Is the Future of Entertainment Malaysia Online

Malaysia's online entertainment landscape has shifted dramatically in recent years. Statistics show that over 78% of players now prefer playing on mobile devices over desktop computers — and this trend continues to grow year on year. sizi99 recognized this shift early and invested seriously in developing a genuinely high-quality mobile app, not just a website loaded inside an app frame.

The most noticeable difference you'll feel when switching to the sizi99 app is speed. Every interface element — from button animations to in-game sound effects — has been optimized to run natively on Android and iOS devices. That means no frustrating lag during critical slot spins, no stuttering through bonus sequences, and no delay when hitting the shoot button in fish shooting games. This consistently responsive experience is one of the main reasons sizi99 players who make the switch rarely go back to the web browser.

On the security front, the sizi99 app employs a more comprehensive layer of protection compared to a standard web browser. End-to-end encryption ensures all communication between the app and sizi99's servers cannot be intercepted. Biometric authentication adds an extra security layer that goes beyond password reliance alone. And an anomaly detection system running in the background monitors every gaming session for suspicious activity — protecting your account even when you're not aware of it.

One aspect often overlooked yet crucial for Malaysian players is the deposit and withdrawal experience within the app. sizi99 has built an in-app financial system just as complete as the desktop version — and even easier to use, thanks to a touchscreen-optimised interface. Make a deposit via FPX, Touch 'n Go eWallet, or GrabPay in under a minute. Request a withdrawal in three taps and the funds will reach your bank account within 5 to 15 minutes. The entire financial process, from deposit to withdrawal, can be completed entirely within the app without opening a web browser or contacting customer support.

sizi99
Exclusive App Member Bonuses

Sizi99 members using the mobile app get access to bonuses and promotions not available on the web browser:

  • First-time app download bonus
  • Exclusive app flash deals (24 hours only)
  • Extra cashback for deposits made via the app
  • Early access to new games

What Users Are Saying

What Malaysian Players Are Saying About sizi99 App?

"
Been using the sizi99 app for over 6 months. Incredibly fast, never crashed even mid-free spin. Deposits are a breeze — Touch 'n Go goes through in under a minute. No need to open a browser ever again.
Hafiz R.
Android User · Kuala Lumpur
"
I play on iPhone and the sizi99 app runs incredibly smooth. Face ID login is insanely convenient. Hit a jackpot at night? I can withdraw straight from the app without getting up to grab my laptop. Absolutely love it.
Nurul A.
iOS User · Johor Bahru
"
The sizi99 app notifications have tipped me off about promotions I almost missed. One time I got 50 free spins from a flash offer notification — and it turned into a solid win. Definitely keep those notifications on.
Amirul F.
Android User · Penang

Download Now

Join Over 100,000 Malaysian Players Already Using sizi99 App

Don't miss out on the best gaming experience on your screen. Register a free account now, download the sizi99 app, and enjoy an exclusive welcome bonus waiting for you as a new member.

Register a Free Account Make Your First Deposit
Free
Download App
48MB
Small File Size
iOS+APK
Compatible with All Devices
24/7
Live Support

FAQ

FAQ — App sizi99

Yes, the sizi99 app is completely free to download and install on both Android and iOS devices. No subscription fees, no installation charges, and no hidden costs. All you need is an active sizi99 account to start using every feature in the app.

Yes, the sizi99 APK file is completely safe. It is reviewed and digitally signed by the sizi99 technical team before release. While Android requires you to enable "unknown sources" the first time, this is standard technical procedure for apps distributed outside the Google Play Store — not an indication that the app is harmful. You can turn off that setting again once installation is complete.

Yes, your sizi99 account is a single universal account that works across all your devices simultaneously. Your balance, game history, reward points, and any active bonuses are automatically synced between the mobile app and desktop version. Start playing on your phone and pick up right where you left off on your computer — seamlessly.

The sizi99 app will display an in-app notification when a new version is available. On Android, simply re-download the latest APK file from the same link and install it over the existing version — all account data will be retained. On iOS, updates are applied automatically via the configuration profile. The entire update process typically takes under 2 minutes.

Yes, all 500+ games available on the sizi99 platform — including slots, fish shooting games, and table games — are fully playable through the mobile app. No games are excluded from the app version. In fact, select new titles will launch exclusively on the app before becoming available on other platforms.

If the app encounters an issue, try the following steps in order: (1) Close and reopen the app, (2) Check your internet connection, (3) Restart your phone, (4) Uninstall and reinstall the app using the latest version. If the problem persists, contact sizi99 customer support via the in-app live chat or other support channels — our technical team is available 24/7 to help.
Bahasa Melayu