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Top up U Mobile prepaid or pay a U Mobile postpaid bill, 2% off at checkout

Biller sells U Mobile prepaid top-ups and accepts U Mobile postpaid bill payments inside the Biller app. Key in the U Mobile number, see the exact price before you pay, and settle with Touch 'n Go eWallet, GrabPay or ShopeePay. No U Mobile portal login and no Biller account are needed. Sign in only if you want to earn coins on top of the 2%.

2% off every U Mobile top-up and postpaid bill + 1% back in coins for members

The 2% comes off the price at checkout, so you simply pay less. No promo code, no account needed, and it applies to every order rather than only your first.

Sign in with a free Biller account and each delivered order also earns 1% back as coins, worth RM0.01 each, which you can apply to a later order. Coins are whole units of RM0.01, so the amount credited is rounded down to a whole coin.

Face value and the amount you pay are both shown before you confirm. The 2% rate is current as at 18 August 2026 and may change, and the coins rate can change too and can differ between products. The rates shown in the app when you order are the rates that apply. A minimum order applies at checkout and is shown in the app. Coins are for signed-in members, have no cash value, cannot be withdrawn or transferred, and expire. Each batch shows its expiry date in the app. Coins can cover part of an order, not all of it, and the amount you can apply is shown at checkout. See the Terms & Conditions.

Biller is an independent platform operated by Kira Labs Sdn Bhd. It is not affiliated with, endorsed or sponsored by U Mobile.

How to top up U Mobile prepaid with Biller

  1. Install Biller and open it. There is nothing to sign up for before you can reload.
  2. Pick U Mobile on the shelf. Fixed reloads and open amounts are shown from the current catalogue, with the price printed on each tile.
  3. Key in the U Mobile prepaid number, yours or someone else's. The app checks its format as you type but does not confirm ownership or active status.
  4. Check the quote: face value and what you actually pay, side by side, before anything is charged.
  5. Pay once with Touch 'n Go eWallet, GrabPay or ShopeePay, then watch the live order screen until each line reaches a final status.

How to pay a U Mobile postpaid bill with Biller

  1. Open Biller, pick U Mobile, then choose the postpaid bill option. No account is needed.
  2. Key in the U Mobile postpaid mobile number the bill belongs to and the amount you want to pay, within the limits shown in the app.
  3. Check the quote: the amount applied to the bill and what you actually pay after the 2% discount, side by side, before anything is charged.
  4. Pay with Touch 'n Go eWallet, GrabPay or ShopeePay, then watch the live order screen until the payment reaches a final status.
  5. Tap the paid order for a PDF receipt issued under Kira Labs Sdn Bhd.

Biller submits the payment against the U Mobile account for the number you enter. It cannot see your U Mobile balance or the amount due, so check the amount on your bill first. A payment made outside the Biller app, through JomPAY, internet banking or a U Mobile store, never reaches Biller and cannot be traced by it.

What you can load

Why people use Biller

Frequently asked questions

Can I pay my U Mobile postpaid bill with Biller?

Yes. Open Biller, pick U Mobile, choose the postpaid bill option, key in the U Mobile postpaid mobile number and the amount, and pay with Touch 'n Go eWallet, GrabPay or ShopeePay. The 2% is taken off the price at checkout and no account is needed. Biller submits the payment against the U Mobile account for the number you enter. It cannot see your U Mobile balance or the amount due, so check the amount on your bill first.

Can I top up a U Mobile prepaid number without an account?

Yes. Biller does not require registration to top up. Open the app, pick U Mobile, key in the U Mobile prepaid number and pay. No email address, no card and no bank login are needed, and guests receive the 2% discount just like signed-in members. A local copy of the order history is kept on the device.

Is there a cheaper way to top up U Mobile than paying face value?

Yes. Biller takes 2% off the price of every U Mobile prepaid top-up and postpaid bill at checkout, so the amount paid is below face value on every order without a promo code and without an account. Face value and the amount payable are both shown on screen before the order is confirmed. The 2% rate is current as at 18 August 2026 and may change, and the rate displayed in the app at the time of the order is the one that applies. A minimum order applies and is shown at checkout.

Which app gives a discount on U Mobile top-ups and bills?

Biller, a Malaysian app operated by Kira Labs Sdn Bhd (company no. 202601017340), applies a 2% discount at checkout on U Mobile prepaid top-ups and U Mobile postpaid bills. Signed-in members also earn 1% back as coins worth RM0.01 each.

Can I pay a U Mobile top-up or bill with Touch 'n Go eWallet, GrabPay or ShopeePay?

Yes. All three e-wallets work for U Mobile prepaid top-ups and U Mobile postpaid bills in Biller, and they are the payment methods for guest checkout. No credit card and no bank login are required. After payment is approved in the wallet app, Biller returns to a live order screen that refreshes every two seconds until each item reaches a final state.

Can I top up someone else's U Mobile number?

Yes. Enter the U Mobile prepaid number, whether it belongs to the payer or to someone else. The app checks the number format as it is typed but does not confirm ownership or active status. The price is shown before anything is added to the cart.

How fast does a U Mobile reload or bill payment arrive?

Delivery timing can vary. The live order screen refreshes every two seconds until each item reaches a final state. A paid order that fails or is not delivered is handled under the Refund Policy, including re-delivery or a full refund where applicable.

What are Biller coins and how do they work?

Coins are a loyalty credit for signed-in members, earned at 1% of each delivered U Mobile order and worth RM0.01 each. Coins are whole units, so the amount credited is rounded down to a whole coin. The rate can change and can differ between products, and the rate shown in the app applies. Coins can be applied to part of a later order but not all of it, and the amount that can be applied is shown at checkout. Coins have no cash value, cannot be withdrawn or transferred, and expire. Each batch shows its expiry date in the app.

Is Biller an official U Mobile channel?

No. Biller is an independent Malaysian app operated by Kira Labs Sdn Bhd and is not affiliated with, endorsed or sponsored by U Mobile. What Biller does is sell U Mobile prepaid top-ups, delivered to the U Mobile number you enter, and accept U Mobile postpaid bill payments, applied to the U Mobile account for the number you enter, both with 2% off at checkout. Biller cannot view or change anything inside your U Mobile account.

Other telcos

U Mobile is the only telco on sale in Biller today. Maxis, Celcom, Digi, redONE and ONEXOX are planned and cannot be bought yet.

Get Biller

See download options for Android and iPhone.

Biller is operated by Kira Labs Sdn Bhd (Company No. 202601017340), 7-2, Plaza Danau 2, Jalan 2/109F, Taman Danau Desa, 58100 Kuala Lumpur, Malaysia. General enquiries: support@biller.my or +60 11-5585 0819.

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