Key Points
- DefiLlama postponed its official mobile app release until fraudulent impersonator apps were eliminated from Apple’s App Store
- According to founder 0xngmi, Apple required months to respond to initial complaints but acted swiftly after a test wallet demonstrated actual fund theft
- The authentic DefiLlama application is now accessible on both iOS and Android platforms
- During 2024, Apple blocked more than 320,000 app submissions identified as copycat applications or containing deceptive content
- Fraudulent cryptocurrency applications have resulted in millions of dollars in user losses, including ongoing litigation involving $1.835 million in Bitcoin theft through counterfeit Sparrow Wallet applications
DefiLlama, a widely-used DeFi analytics service, intentionally postponed its mobile application release due to fraudulent apps masquerading as the legitimate platform on Apple’s App Store. The platform’s anonymous founder, known as 0xngmi, revealed these circumstances through an X post published on August 15.
The development team invested several months attempting to convince Apple to eliminate at least one fraudulent application. Initial reports citing trademark violations and identity impersonation failed to produce results.
DefiLlama’s Strategy to Prompt Apple’s Response
The development team ultimately modified their strategy. They created a small test wallet with funds, installed the fraudulent application, and documented the theft process. Apple eliminated the malicious app within several days after reviewing this concrete evidence.
“We waited ’till all the fake apps were taken down before we launched ours to avoid any user getting scammed,” 0xngmi wrote.
The precise sum stolen from the test wallet remains undisclosed. The wallet addresses controlled by the perpetrator have not been revealed publicly.
The legitimate DefiLlama application is now accessible. It appears on Apple’s App Store under the name “DefiLlama: DeFi Tracker,” with DEFILLAMA LIMITED identified as the publisher. Version 1.0.5 is presently downloadable, and the official developer website is confirmed as defillama.com.
The Broader Issue of Counterfeit Cryptocurrency Applications
DefiLlama is far from alone in confronting this challenge. Fraudulent applications pretending to be Rabby Wallet and Curve Finance surfaced on the App Store throughout 2024.
In April, a counterfeit Ledger Live application stole 5.9 BTC, valued at approximately $420,000, from musician Garrett Dutton. Blockchain investigator ZachXBT traced the stolen Bitcoin to wallet addresses associated with KuCoin.
Apple currently faces litigation in the United States from three individuals alleging that fake Sparrow Wallet applications resulted in $1.835 million in Bitcoin theft. These allegations remain unproven in court proceedings.
In another incident, a counterfeit Phantom Wallet application also infiltrated the App Store before removal following user complaints about lost funds.
Apple’s App Review policies explicitly prohibit applications that misrepresent other services or utilize another developer’s intellectual property without authorization. Developers who chronically violate these standards risk expulsion from the Apple Developer Program.
Apple disclosed that it rejected over 320,000 application submissions during 2024 for replicating existing apps, distributing spam, or deceiving users.
Apple has not issued any public statement regarding 0xngmi’s specific allegations. Cointelegraph indicated it contacted Apple for commentary but had not received a response by publication time.
Users intending to download the authentic DefiLlama application should obtain it directly from defillama.com and confirm the identified developer and publisher information prior to installation.





