sFOX vs Theya
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
sFOX
Trade cryptocurrencies like Bitcoin and Ethereum commission-free with advanced routing across multiple exchanges. Securely buy, store, and sell digital assets using patented wallet technology.
- Commission-free crypto trading
- Advanced smart order routing
- Trade across multiple exchanges
- Patented MPC wallet security
- Buy, store, and sell cryptocurrencies
- Support for numerous digital assets
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Institutional-grade crypto trading, now in your hand. Since 2014, sFOX has been Neutral by Design: no proprietary trading venue and no native token, so nothing competes with getting your order the best available execution. Algorithmic trading, deep liquidity, and secure custody, now on iOS. ALGORITHMIC EXECUTION Why trade on one venue when you can reach many from a single account? sFOX smart order routing scans liquidity across major exchanges and liquidity providers to help you get the best available price, in a single tap. ADVANCED TRADING AND CUSTODY Place market, limit, and advanced orders on desktop and iOS. Your assets are held in geographically distributed MPC wallets that are regularly tested and audited. TRADE 100+ CRYPTO MARKETS Bitcoin (BTC), Ethereum (ETH), Cardano (ADA), Tether (USDT)*, USD Coin (USDC)*, Dogecoin (DOGE), Litecoin (LTC), Uniswap (UNI), Chainlink (LINK), Bitcoin Cash (BCH), and more, with pairs quoted in USD, BTC, EUR, GBP, and other currencies. PORTFOLIO, POST-TRADE ANALYSIS, AND REPORTING Track portfolio value, equity, and exposure in real time. Review performance over any time frame, and dig into post-trade analysis and advanced reporting. SEAMLESS FUNDING Move USD from your bank to your sFOX balance and back, right from the app. LOOKING FOR MORE? Visit sfox.com for the full platform and additional features. *Available in select locations. Content is for informational purposes only and is not investment advice. Past performance is not indicative of future results. Investing in cryptocurrency involves risk.
Theya
This app offers a secure, self-custody solution for managing Bitcoin. It utilizes multi-sig technology and supports hardware wallets for enhanced control and protection of your assets.
- Self-custody Bitcoin management
- Multi-signature technology
- Hardware wallet integration
- Seedless setup and backups
- Collaborative vault security
- Seamless recovery process
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Discover Theya: The Simplest Self-Custody Wallet for Securing Your Bitcoin With Theya's cutting-edge multi-sig technology, you're shielded from the pitfalls of single key vulnerabilities and custodial failures, ensuring unparalleled control and self-sovereignty over your assets. Why Theya? Effortless Experience: Seedless setup, hassle-free backups, and straightforward transactions. Theya combines premium UX with unmatched safety. Unmatched Security: Our vault is your fortress against key loss, custodial errors, and theft. With minimized counterparty risks, your Bitcoin remains untouchable. Cold Storage Vaults: Create hardware-only vaults with your favorite hardware wallets. We support Trezor, Coldcard, Ledger, and Foundation wallets, with more coming soon! Collaborative Vaults: Build a security network by designating a trusted contact as your cosigner. Cosigners can add their preferred hardware wallets or a mobile key, ensuring everyone involved enjoys the same high level of security. Seamless Recovery: Lost a key? No problem. Theya's recovery process ensures you can always reclaim access to your wallet. Secure your Bitcoin future with self-sovereignty and without compromise. Download Theya and step into the forefront of self-custody security for your Bitcoin. ---- If you choose to purchase Theya Essentials, payment will be charged to your Apple account, and your account will be charged for renewal within 24 hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://www.theya.us/legal/privacy Terms of Service: https://www.theya.us/legal/terms
Screenshots
Verdict
sFOX and Theya both sit at 4.6 stars, but that hides the real split: 77% of Theya's written reviews are positive against 33% of sFOX's. Theya also leads on update cadence (every 6 days vs monthly). sFOX's advantage is in-app purchases (none vs 1). On price, rating, ratings volume and ads 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. Theya sells 1 in-app purchase, starting at $250.00 per year. sFOX asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for sFOX against 4.7 for Theya. Both are backed by a comparable volume of ratings — 15 and 34 respectively. Written reviews are what separate them: 33% of sFOX's written reviews are positive against 77% of Theya's.
sFOX ships an update monthly, Theya every 6 days. Both last shipped on October 24, 2026.
| Parameter | sFOX | Theya |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15 ratings) | 4.7 (34 ratings) — better |
| Positive reviews | 33.3% of reviews | 76.9% of reviews — better |
| Number of ratings | 15 | 34 — better |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 82 MB |
| Age rating | 17+ | 17+ |
| Developer | SFOX Inc | Theya Inc. |
Customer experience
sFOX
Theya
In-app purchases
sFOX
No in-app purchases
Theya
- Essential14 Days trial$250.001 Year









