Crypto wallets
Muun privacy rating
Self-custodial Bitcoin and Lightning wallet for Android and iOS that uses a 2-of-2 multisig setup with Muun's server and submarine swaps for Lightning payments.
Summary
Muun scores 35 out of 100 (grade F) on the crypto wallets criteria. It meets 1 of 4 criteria: no ads or data sales. It partly meets open source. It does not meet no trackers or telemetry and independent audit. It is based in the Cayman Islands: Not in the Five, Nine or Fourteen Eyes.
Score 35 out of 100. How scoring works
Criteria
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Partial
Open source Weight 3 of 3
Is all the source code needed to run the product public?
The Android and iOS apps are MIT, but the co-signing server is closed source.
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No
No trackers or telemetry Weight 3 of 3
Are the website and apps free of third-party trackers, with any analytics anonymous and any telemetry off by default?
Exodus finds Crashlytics, Firebase Analytics and OpenTelemetry in the Android app, and the website loads Google Analytics.
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Yes
No ads or data sales Weight 2 of 3
Is the product funded without advertising, ad targeting or selling user data?
Free app with no ads. The privacy policy says service providers may not use personal information for other purposes.
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No
Independent audit Weight 2 of 3
Has an independent security or privacy audit been published within the last three years?
No independent audit is published.