Assetbalance.info is described as 'Advantages: 30 days history chart, mobile friendly, assets are not limited to crypto, public and private portfolio with API. Disadvantages: No API to exchanges, no dynamic portfolio based on public addresses' and is an app in the Bitcoin & Cryptocurrency category. There are more than 50 alternatives to Assetbalance.info for a variety of platforms, including Online / Web-based, Android, iPhone, iPad and Mac. The best alternative is CoinMarketCap, which is free. Other great apps like Assetbalance.info are FTX (Free), Delta (Free), Coingecko (Free) and CryptoCompare (Free).
CRYPTOFINANCE is a Google Sheets add-on that provide the CRYPTOFINANCE() function. It connects to CoinMarketcap and 196 other exchanges to return cryptocurrencies prices, volume, marketcap and much more.