BloFin APR Booster
July 30, 2026 at 09:03 AM1. What is an APR Booster?
An APR Booster is a voucher that increases the interest rate on an eligible BloFin Simple Earn subscription for a limited period.
When you apply an APR Booster, you'll earn:
- Your base APR from the Simple Earn product.
- An additional boosted APR provided by the voucher.
The boosted interest is added on top of your normal earnings during the voucher's valid boosted period.
2. Who can receive an APR Booster?
APR Booster Vouchers are issued to eligible users through selected promotions or campaigns.
Eligibility may vary depending on the campaign. Please refer to the campaign Terms & Conditions for details.
3. How do I use an APR Booster?
- Log in to your BloFin account.
- Go to Earn → Simple Earn.

- Select an eligible Simple Earn product.
During subscription, ensure the APR Booster Voucher is applied.

- Enter your subscription amount and confirm.
The boosted interest will be calculated automatically if the subscription meets the voucher requirements.
4. Can I use an APR Booster on any Simple Earn product?
No.
APR Boosters can only be used on eligible Simple Earn products specified on the voucher.
Before subscribing, please check the voucher details to confirm the supported tokens and product terms.
5. How is my interest calculated?
Your total interest consists of:
- Base Interest from the Simple Earn product.
- Boosted Interest from the APR Booster Voucher.
Both are calculated separately and combined according to the product rules.
6. What is the earnings cap?
Each APR Booster Voucher has a maximum boosted earnings cap.
Once your boosted interest reaches the cap, the booster will stop generating additional interest, even if the boosted period has not ended.
Your base interest will continue to accrue normally according to the Simple Earn product.
7. Can I use multiple APR Boosters on the same subscription?
No.
Only one APR Booster Voucher can be applied to each Simple Earn subscription.
If you have multiple vouchers, each voucher must be used on a separate eligible subscription.
8. Can I use the same APR Booster Voucher more than once?
No.
Each APR Booster Voucher is single-use and cannot be reused after it has been applied to a subscription.
9. What happens if my voucher expires?
APR Booster Vouchers can only be used within their validity period.
Once a voucher expires, it can no longer be applied to any subscription. Please check the expiration date before using your voucher.
10. What happens if my product term is shorter than the boosted period?
If your voucher provides more boosted days than the product term, the boosted period will be limited to the product's duration.
For example:
- Voucher: 14 boosted days
- Fixed Earn Product: 7-day term
You'll receive 7 days of boosted interest.
11. Can I apply an APR Booster after I've already subscribed?
No.
APR Booster Vouchers must be applied when creating the subscription.
They cannot be added to an existing Simple Earn position after the subscription has been confirmed.
12. What happens if I redeem a Flexible Earn product early?
If you redeem a Flexible Simple Earn product before the boosted period ends:
- Both base and boosted interest stop accruing from the redemption request date.
- No interest accrues on the redemption day itself.
13. Does an APR Booster change the redemption rules of Simple Earn?
No.
The APR Booster only increases the interest you earn.
It does not change the terms of the underlying Simple Earn product:
- Flexible products remain redeemable at any time.
- Fixed products remain locked until maturity.
14. Where can I check my APR Booster Voucher?
You can view your available APR Booster Vouchers by:
- Clicking My Rewards from your profile icon menu.
The voucher details will display:
- Applicable products
- Boosted APR
- Earnings cap
- Validity period
- Voucher status (Available or Expired)
For more details : BloFin APR booster
