Zerion vs Defined
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zerion
Manage, track, and discover your cryptocurrency across over 50 blockchains, including Ethereum and Solana. This self-custodial wallet offers a secure and intuitive way to grow your portfolio of tokens, DeFi positions, and NFTs. Stay informed with alerts and explore the Web3 space with built-in security checks.
- Multi-chain crypto management
- Portfolio tracking and P&L
- DeFi position monitoring
- NFT discovery
- On-chain security checks
- Airdrop alerts
- Ledger hardware wallet connection
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One Wallet For All Your Crypto On Solana, Ethereum and 50+ Chains. Zerion is your mobile-first, self-custodial wallet to manage, track, and discover crypto—anytime, anywhere. From Solana to Ethereum and 50+ networks, grow your portfolio of tokens, DeFi positions, and NFTs across multiple chains in one intuitive, reliable app. New to crypto or already deep into DeFi? Stay ahead with Zerion: - Manage tokens across EVM chains and Solana in one app. - Track portfolio, P&L, and transaction history with ease. - Follow other wallets, discover new tokens, and find alpha. - Browse onchain safely with built-in security checks. - Explore trending apps, tokens, and NFT mints. - Earn XP and be rewarded for your onchain activity. - Get alerts for airdrops and hidden perks. - Connect to Ledger on the go. Your wallet. Your keys. Your data. Your crypto and personal data remain fully under your control with Zerion. We never cross-associate or share wallet addresses, ensuring your privacy and anonymity. Find out more about our Terms of Service and Privacy Policy here: https://zerion.io/terms.pdf https://zerion.io/privacy.pdf Zerion Inc. is a registered company in the United States, with its office located at 50 California Street, Suite 1500, San Francisco, CA 94111, USA.
Defined
Trade cryptocurrencies and engage in prediction markets on over 80 blockchains. Discover trending tokens based on real market activity, track your portfolio, and execute trades with various order types, all from your mobile device.
- Real-time market data
- Industry-leading trending
- Wallet discovery
- Spot trading
- Perpetuals trading
- Prediction markets
- Portfolio tracking
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Defined is your mobile crypto trading and discovery app. Built on the same data infrastructure that powers defined.fi, it gives you real-time market data across 80+ blockchains and 50+ million tokens. Whether you're learning to trade or managing hundreds of positions, Defined delivers accurate token data, wallet tracking, and instant execution, all from your phone. Trade spot, go long or short with perpetuals, and take positions on real-world events with prediction markets. No paid trending. No ads. Some platforms let projects pay to appear on trending lists. We don't. Our trending reflects real market activity, not who paid the most. Key features: - Real-time charts and market data - Industry-leading trending (no paid placements) - Wallet discovery to find and follow smart traders - Spot trading with market, limit, and stop-loss orders - Perpetuals trading with leverage, long or short - Prediction markets to trade on the outcome of real-world events - Unlimited watchlists and price alerts with push notifications - Track your full portfolio across every network, including perps and predictions Trading, perpetuals and prediction markets are available in supported regions.
Screenshots
Verdict
The clearest difference is ratings volume: Zerion at 4.8K against Defined's 1. Zerion also leads on device support (4 vs 2). Defined's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Defined holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Zerion has 4.8K ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.
| Parameter | Zerion | Defined |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4.8K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 69.4% of reviews | — |
| Number of ratings | 4.8K — better | 1 |
| Update frequency | Every 8 days | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 301 MB | 91 MB |
| Age rating | 17+ | 12+ |
| Developer | Zerion LLC | Defined Finance Ltd |
Customer experience
Zerion
Defined
Bugs and requests
Zerion
Reported bugs
4 issues- App crashes on load after updates
- Incorrect pricing and portfolio data
- Wallet balances not updating correctly
- Transactions getting stuck or failing
Requested features
6 requests- Add support for more blockchains (e.g. Solana, Bitcoin)
- Improve transaction speed and reliability
- Add more detailed analytics and charting
- Introduce a dark mode option
- Improve wallet connection and management
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- Provide better customer support
Defined
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Zerion
No in-app purchases
Defined
No in-app purchases









