Rainbow vs Zerion

Rainbow is a phone-focused app for trading financial markets, combining crypto access with markets in stocks, championships, commodities, meme coins, and world events. Its wallet lets users buy Bitcoin and other supported crypto while keeping control of private keys on their device. Users can also trade Polymarket markets covering subjects such as sports, elections, and rate cuts. Rainbow advertises long or short positions with up to 50x leverage on Bitcoin, the S&P 500, gold, and oil through Hyperliquid. The app lists real-time prices and charts, and says each trade earns $RNBW. Rainbow Black is described as offering free instant deposits, larger rewards, and automatic compounding of up to 100% of trading fees. Apps are available for iOS and Android, with browser extensions for Chrome, Firefox, Edge, Brave, Safari, and Arc. The wallet is non-custodial; a new wallet receives a 12-word recovery phrase that Rainbow cannot restore if lost, with an encrypted iCloud backup feature also described. Transactions may involve swap, payment, or blockchain network fees.

Zerion is a self-custodial wallet for holding, tracking, and moving digital assets across 66 chains. It tracks assets, positions, and trades in real time, and offers swaps and bridging with smart routing through decentralized exchanges. Market tools include tokens, networks, perps, tokenized assets, and live top movers. The wallet is available on web, iOS, Android, and Chrome, Brave, Firefox, and Arc extensions. Zerion says it cannot access recovery phrases or private keys; the wallet previews transactions before signing and flags known phishing sites and malicious apps before connection. Ledger devices can be paired with its mobile app, extension, and web app. Its API covers portfolio, transaction, DeFi, P&L, webhook, and NFT endpoints across 42 chains. The API Developer plan is free, with 2K requests per day and a 3 RPS limit. Zerion Premium Individual costs $99 a year, paid once for 12 months with no automatic renewal; it includes one wallet, 50% off swap and bridge fees on supported networks, P&L for any wallet, and early feature access. API paid plans are also listed, with Enterprise pricing custom and not stated.