If you've searched for "G-COIN vs UC" expecting to compare two currencies inside the same game, here's the twist: they're not interchangeable options at all. They belong to two completely different PUBG titles. Picking the right one before you spend a cent on either matters, and so does knowing where to top up safely - services like LootBar make sure your purchase actually lands in the right account without overpaying for it.
PUBG currently exists as two separate experiences: PUBG: BATTLEGROUNDS on PC and console, and PUBG MOBILE on phones and tablets. Each runs its own premium currency, and that's the root of all the confusion. This guide breaks down exactly what each coin does, how to get it, and which one you should actually be buying based on which version you play.
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What Is G-COIN?
G-COIN is the exclusive currency used only in PUBG: BATTLEGROUNDS, the PC and console game released by KRAFTON. This is a recent type of currency for the PUBG game. It can be used to buy different items inside the game, and this currency will be immediately deducted.
G-COIN comes in three distinct types, and the game spends them in a specific order:
G-COIN Type | How You Get It | Spending Priority |
Timed Free G-COIN | Login events, missions (expires) | Spent first |
Paid G-COIN | Purchased via Steam Wallet or bundles | Spent second |
Free G-COIN | In-game events, Survivor Pass rewards | Spent last |
The game automatically consumes Timed Free G-COIN before Paid G-COIN, and Paid G-COIN before standard Free G-COIN, with the shortest-expiring Timed Free balance used first. This matters because letting timed currency expire is essentially throwing money away if you've stacked it with paid coin.
You can buy G-COIN directly through the in-game Store's G-COIN tab or via the "Add G-COIN" button inside any purchase window. Refunds are possible within 14 days of purchase if the item bought with it hasn't been used yet, and you can cancel an unused G-COIN purchase within 7 days, with funds returned to your Steam Wallet.
Apart from directly purchasing G-COIN, other methods for acquiring them include login and event bonus rewards to newcomers. A new account is estimated to receive 1000 G-COIN within a few days of creation solely because of login and welcome bonuses, although most of these come with an expiry date. Thus, they need to be used within that timeframe to avoid loss. Do not fall prey to the many websites offering affordable G-COIN as this could expose your financial information to scams.
What Is UC (Unknown Cash)?
UC is the top-tier currency in PUBG MOBILE, the independent mobile game created by Tencent Games' subsidiary LightSpeed Studios. UC is the paid-for currency that provides players with exclusive access to various features, as opposed to the free currency called BP.
Unlike G-COIN's three-tier system, UC acquisition is far simpler:
In-game purchase: Buying UC directly through the store with real money is the most common method, and larger purchases generally offer better value per unit.
Events and promotions: PUBG Mobile periodically runs promotions offering bonus UC on certain purchases or through limited-time events.
Gift cards: Google Play or App Store gift cards can be redeemed for UC, and these are sometimes available at a discount through retailers.
What does UC actually buy? Here's the breakdown:
Item Category | Approx. Cost | Notes |
Elite Pass | ~600 UC | Tiered season rewards, skins, and outfits |
Elite Pass Plus | ~1800 UC | Instantly unlocks early levels plus extra rewards |
Classic/Premium Crates | Varies | Random weapon skins and outfits, better value in bulk |
Lucky Spins | Varies | Chance-based limited-time exclusive items |
Gun skins, vehicle skins, emotes | Varies | Cosmetic only, some upgradable with extra materials |
PUBG Mobile also has a secondary currency called AG (Ace Gold), introduced as a supplementary option alongside UC. The two aren't equal in value, though — community estimates peg the exchange rate at roughly 1 UC to 7 AG, meaning seasonal reward choices that offer "more AG" rarely beat taking UC outright.
G-COIN vs UC: The Core Differences
Factor | G-COIN | UC (Unknown Cash) |
Platform | PUBG: BATTLEGROUNDS (PC/console) | PUBG MOBILE |
Free variants | Yes (Free + Timed Free) | Limited (mostly event-based) |
Refund window | 14 days (unused items) | Platform store policy dependent |
Spending priority logic | Yes (3-tier auto-consumption) | No, single currency pool |
Used for | Crates, Survivor Pass, cosmetics | Elite Pass, crates, skins, emotes |
The biggest practical difference isn't the currency mechanics, it's the platform. Console and mobile versions of PUBG don't have access to a Steam Marketplace where players can trade or resell items, so the developers built dedicated premium currencies into each platform instead of relying on player-driven trading. That's why your purchase choice should be dictated entirely by where you actually play, not by price comparison between the two.
Which One Should You Get?
This isn't really an "either/or" decision; it's determined by your platform.
Playing on Steam, Xbox, or PlayStation? You need G-COIN. UC won't work in PUBG: BATTLEGROUNDS at all, since it's built for a completely separate game client.
Playing PUBG MOBILE on Android or iOS? You need UC. G-COIN has no function in the mobile app.
Play both versions? You'll need to buy each currency separately, since progress, purchases, and currencies don't carry over between the PC/console and mobile titles.
If you're topping up UC for PUBG Mobile, timing your purchase around bonus events or bundle promotions stretches your spending further, especially heading into Elite Pass season resets or collaboration events that bring limited cosmetics you can't get later.
Conclusion
G-COIN and UC solve the same problem on two different platforms: letting players buy premium cosmetics and battle pass content without trading on a marketplace that doesn't exist for their version. G-COIN powers PUBG: BATTLEGROUNDS on PC and console with its tiered free-and-paid system, while UC drives every premium purchase in PUBG MOBILE. Match the currency to the platform you play and skip third-party sellers promising suspiciously cheap rates for either one. When you're ready to top up safely, LootBar offers a quick and secure way to get your currency, and you can head straight to the PUBG Mobile Top Up to get started.
