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bitcoin-wallet
Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
The only two I found suitable for Android device and which is listed on both websites are Unstoppable.money and https://github.com/bitcoin-wallet/bitcoin-wallet
I've been doing some research on what Android mobile wallet to use and a number of people are recommending wallets (Blue, Trust, Green, Samourai) that are either not approved on walletscrutiny.com or not listed on bitcoin.org
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.