Staking Pool · Review
ActiveQearn Review 2026: Locking QUBIC for Rewards on Qubic
Qearn is a community-built smart contract on Qubic where holders lock QUBIC for rewards, with early exits allowed at a penalty. It holds about $13.3 million in TVL, but it lists no audits and publishes few details on rates.
By the DappsAtlas editorial team · Updated
DappsAtlas score
5.8/10
Mixed
Our verdict on Qearn
5.8/10Qearn suits existing QUBIC holders who want to earn rewards on tokens they plan to hold anyway and who accept a lock with an early-exit penalty. Its strengths are a simple purpose and meaningful TVL within the Qubic ecosystem. The main caveats are the lack of listed audits, unpublished rates and penalty amounts, and a reported unlock issue in the wallet app. Start small, read the terms in the app, and do not treat the rewards as risk-free.
Score breakdown
How Qearn scores
- Security
- 4.5/10
- Ease of use
- 6.5/10
- Fees
- n/a
- Features
- 4.5/10
Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.
What is Qearn?
Qearn is a lock-and-earn platform for the Qubic network. Holders lock QUBIC in a smart contract and receive rewards, with the stated aim of encouraging long-term participation while keeping some liquidity through penalised early unlocks.
It appears in the Qubic ecosystem directory and was listed on DeFi trackers from March 2025. It currently holds about $13.3 million in total value locked, up roughly 1.6% over seven days. One write-up on the community's origins says the idea was proposed by community members, which fits its description as a community project.
The project has no token of its own, and no audits are listed. Its homepage is short, so details such as reward rates, penalty amounts and team identity are not published there.
How Qearn works
Qearn is a smart contract on the Qubic network. You send QUBIC into the contract and it records your lock. In return you earn rewards, and the longer or larger your lock, the more you earn, according to the project's own descriptions.
The contract also allows flexible unlocking. If you take funds out before the lock ends, you pay a penalty. That discourages short-term in-and-out behaviour and favours holders who stay locked.
Its homepage does not explain where the rewards come from or how the rate is set. A newcomer should treat this as a lock-and-earn product rather than yield from trading or lending, and should confirm the reward mechanics in the app before locking.
5 features
Key features
01
QUBIC locking rewards
Users lock QUBIC in a smart contract and earn rewards for the lock. The more QUBIC locked, the more rewards earned.
02
Early-unlock option
Funds can be unlocked early, but the contract applies a penalty. This is meant to reward long-term participation while keeping funds reachable.
03
On-chain contract
The logic runs in a smart contract on Qubic rather than through a custodian. The project describes the aim as better usability, transparency and accessibility for lockers.
04
Community-run project
Qearn is described as a community project rather than a corporate product. It is listed in the Qubic ecosystem directory.
05
Single-purpose interface
The web app is built around a single action, locking QUBIC. There are no pools or pairs to compare.
Pros and cons
What we like
- Simple purpose: lock QUBIC and earn rewards, with no complex strategies to manage.
- Early unlocking is possible, so funds are not locked permanently.
- About $13.3 million in TVL shows real usage within the Qubic ecosystem.
- Listed in the official Qubic ecosystem directory and described by the Qubic account as a community project.
- No extra token to buy; the only asset involved is QUBIC.
Watch out for
- No audits are listed, so the smart contract's safety rests on trust in the code and the community.
- The reward rate and how it is funded are not stated, so returns are hard to evaluate.
- Early unlocking carries a penalty, and the size of that penalty is not published on its homepage.
- A public wallet-app issue from August 2025 describes difficulty unlocking funds, with a workaround of reloading the app in a fresh browser window.
- Only QUBIC can be locked, so users carry full exposure to the QUBIC price and the Qubic network.
Qearn fees
Qearn does not publish a fee table. The one cost it does describe is the penalty for unlocking early, and the amount is not stated on its homepage.
Other costs, such as network or transaction charges on Qubic, are not detailed either. Users should check the lock screen and the unlock confirmation in the app for current terms before committing funds.
Is Qearn safe?
No audits are listed for Qearn. Because it is a smart contract, funds are exposed to code bugs and exploits, and the team behind it is not named on its homepage. Users keep control of their wallet, but the locked funds sit in the contract.
A public issue on the Qubic wallet app repository from August 2025 describes a user unable to unlock funds from Qearn, with a suggested workaround of reopening the app in a new browser window so it refetches data. That points to front-end or data-loading friction rather than a confirmed loss, but it is worth knowing before locking. One write-up calls the yield low-risk; that should be read with caution, since price risk on QUBIC and contract risk remain.
6 steps
How to get started with Qearn
- 1
Get a Qubic-compatible wallet and fund it with QUBIC.
- 2
Open the Qearn web app and connect your wallet.
- 3
Read the current reward rate and the early-unlock penalty shown in the app.
- 4
Choose how much QUBIC to lock and confirm the transaction.
- 5
Check that your locked balance appears correctly in the app and wallet.
- 6
When you want out, unlock at the end of the lock period to avoid the penalty. If the app does not load your data, try a fresh browser window or a different browser.
Who Qearn is for
Qearn is for people who already hold QUBIC and want to earn rewards by locking rather than leaving tokens idle. It is less suitable for anyone who needs instant access to funds, wants to earn on other assets, or requires audited contracts and a named team.
Qearn FAQs
What is Qearn?
Qearn is a smart contract platform on the Qubic network. Users lock QUBIC tokens for a period and earn rewards, and the more they lock, the more they earn according to the Qubic ecosystem page.
Who built Qearn?
Qearn is described as a community project rather than a product of a company. One write-up says the idea was first proposed in the Qubic community and a dedicated channel was created to develop it. The homepage does not name a team.
Can I withdraw my QUBIC early?
Yes, but with a penalty. The project describes flexible unlocking options with penalties attached to early unlocking. The exact penalty schedule is not in its homepage, so check it inside the app before locking.
Is Qearn safe?
No audit is listed for Qearn. Locking funds in any smart contract carries bug and exploit risk, and a public issue report from August 2025 mentions trouble unlocking funds in the wallet app. Lock only what you can afford to have inaccessible.
What APY does Qearn pay?
The reward rate is not stated in the material available here. The app shows the current rewards, and rates may change, so read them there at the time you lock.
Which tokens and networks does Qearn support?
Qearn is built for QUBIC holders on the Qubic network. The locked asset is QUBIC, and Qearn has no token of its own.
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How we checked
Sources
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