OKwin178 is the group's heavy hitter — a casino-first brand aimed at players who bet bigger, and an app built around three things: the largest welcome, a VIP ladder, and quick withdrawals. The 388% first-deposit match is the biggest headline offer of any brand in the group, the VIP programme returns rakeback and raises your limits as you play, and cashouts run bank-direct so a good session doesn't sit waiting. This is a slots, crash and live-casino app first and foremost — you can still bet on sport, but OKwin178 is where the group's serious casino players go. It runs on both Android (direct APK) and iPhone (native iOS app). Bonus figures below are indicative; the app shows the live terms. 18+ only.
Quick answer
- Biggest welcome: the group's largest 388% first-deposit match, the single biggest multiplier of any brand.
- Android and iOS: a native app for both — Android via direct APK, iPhone via the official iOS download.
- Built for volume: a VIP ladder with rakeback, higher limits and priority, plus fast bank-direct payouts.
- Casino-led: slots, crash and live dealer up front; sports bets still earn 15% cashback and a 1.9% rebate.
- Money & age: NPR via ConnectIPS, FonePay QR and direct bank transfer; no eSewa, Khalti, IME Pay or crypto; 18+.
388% — the biggest match in the group
Most welcome bonuses land somewhere between 100% and 200%. OKwin178 goes to 388%, which means a first deposit of NPR 5,000 can turn into an NPR 24,400 playing balance — the largest multiplier any brand in the group offers. The trade-off with a match this big is the wagering: a larger bonus takes more play to clear, so it rewards players who were going to put the volume in anyway rather than someone claiming and cashing out fast. New installs also pick up a few free spins to get started. Read the wagering on the live offer before you opt in — with a 388% match, that number is the one that matters.
Cashouts that don't keep you waiting
For a high-stakes player, getting paid matters as much as the games. OKwin178 processes withdrawals bank-direct — ConnectIPS, FonePay QR and straight bank transfer — so your winnings go back to the same Nepali rails you deposited with, without an e-wallet or crypto step in between. VIP tiers get priority processing. Actual clearing times depend on your bank and any verification checks, so complete your KYC once up front to keep later cashouts smooth.
Built for higher stakes
OKwin178's whole design assumes you're not here for NPR 100 spins:
- A VIP ladder that pays back volume — the more you wager, the more rakeback you earn, and the higher your deposit and withdrawal limits climb.
- Higher table and bet ceilings — room for bigger stakes on slots, crash and live tables than a casual account allows.
- Priority handling — as you move up the VIP tiers, withdrawals and support move faster.
- A big-deposit bonus — beyond the welcome, the app surfaces rewards aimed at larger daily top-ups.
- A full casino in your pocket — hundreds of slots from JILI, Pragmatic Play and PG Soft, Aviator and crash games, and a live casino floor with baccarat, roulette and teen patti dealt by real dealers.
App screenshots
Getting the OKwin178 app
OKwin178 runs on both Android and iPhone. Pick your platform below.
Android (APK)
Tap Get the APK above to save the OKwin178 .apk, then open it and tap Install. The first time, allow your browser to install apps — a standard Android step covered in full on our Android install guide. It isn't on the Google Play Store, because real-money casino apps aren't listed there for the region. Launch, sign in, deposit in NPR, and claim the 388% welcome.
iPhone (iOS)
Tap Get on iOS above to open the official OKwin178 site, or scan the For iOS QR on the download screen. Follow the on-screen steps to install; if iOS asks you to trust the app, allow it under Settings → General → VPN & Device Management, then open OKwin178 and sign in.
Download only from the official links here or the OKwin178 site — never from a third-party APK mirror or a modified copy.
App details
| Detail | Value |
|---|---|
| Platforms | Android (direct APK) and iOS |
| Cost | Free to download |
| Version | 1.0 (new release) |
| File size | ~3.6 MB (Android) |
| Requires | Android 6.0 and up · iOS (version TBC) |
| Currency | NPR |
| Deposits | ConnectIPS, FonePay QR, direct bank transfer |
Being a newer release, the app updates often, so the version and size may change over time.
Rewards that scale with play
OKwin178's promotions favour players who put volume through — the app is where you claim them. Full terms are on the OKwin178 bonus page; the app links there rather than repeating everything.
- 388% welcome — the group's biggest first-deposit match.
- VIP rakeback — a share of your turnover returned as you climb the tiers.
- Big-deposit and reload rewards — extra value aimed at larger top-ups.
- 15% cashback and 1.9% rebate — everyday returns that also cover any sports bets you place.
Figures are indicative; the live app terms and wagering take priority. See the OKwin178 bonus page for the complete offer list.
Play responsibly
OKwin178 is designed for bigger deposits — and bigger deposits mean bigger swings, in both directions. A 388% match doesn't lower the house edge; it just gives you more to wager, so the discipline matters more here than anywhere else in the group. Set a hard ceiling before you play, treat a winning session as a reason to withdraw rather than to raise your stakes, and use the deposit-limit, time-out and self-exclusion controls in the app. See our responsible gaming guide. 18+ only.
Frequently asked questions
It's a 388% first-deposit match — the largest headline welcome of any brand in the Ozwin365 Group. A bigger match means a bigger balance to play through and a correspondingly higher wagering requirement, so check that number on the live offer before you claim. Figures here are indicative.
The VIP ladder rewards how much you play: as you wager more and climb tiers, you earn rakeback on your turnover, unlock higher deposit and withdrawal limits, and get priority on cashouts and support. Exact tier thresholds and perks are shown in the app.
Withdrawals are paid bank-direct — through ConnectIPS, FonePay QR or bank transfer — with priority processing on higher VIP tiers. The app is built for quick cashouts, though actual clearing time depends on your bank and any verification checks, so completing KYC early keeps things fast.
It's casino-first. Slots, crash games and live dealer tables are the focus, and it's where the group's higher-stakes casino players go. You can still place sports bets in the app, and those bets earn the same 15% cashback and 1.9% rebate — but if sport is your main game, FW8 or NPwin365 are the better fit.
Yes. OKwin178 has a native iOS app as well as an Android app, so you can download it on iPhone and iPad. On the OKwin178 download screen, scan the For iOS QR (or tap Get on iOS to open the official site) and follow the prompts; if iOS asks you to trust the app, allow it under Settings → General → VPN & Device Management. Your account, VIP status and bonuses are the same across both platforms, in NPR.
Tap the download button on this page to get the APK, then open the file and install it — allowing your browser to install apps the first time. The full walkthrough is on our Android install guide. Download only from the official link here, never from a third-party APK mirror or a modified copy.