Perform digital signatures using certificates from your mobile device on compatible websites and applications. Securely authenticate documents and transactions on the go.
Web PKI by Lacuna Software

248+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our web pki list covers 248+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 1.0★ (4) | No | No | Jul 2026 | |
| 2 | Free | — | No | No | May 2026 | |
| 3 | Free | 4.7★ (1.8M) | Yes | No | Aug 2026 | |
| 4 | Free | — | No | No | Aug 2026 | |
| 5 | Free | — | — | No | May 2026 | |
| 6 | Free | 4.6★ (14) | No | No | May 2026 | |
| 7 | Free | 1.0★ (1) | No | Yes | Jun 2026 | |
| 8 | Free | 4.3★ (3.6K) | Yes | No | Aug 2026 |

Perform digital signatures using certificates from your mobile device on compatible websites and applications. Securely authenticate documents and transactions on the go.









Securely buy, sell, trade, and store a wide range of cryptocurrencies. Manage your digital assets and explore prediction markets and stock trading within a unified portfolio. Earn rewards through staking and recurring buys.






A privacy-focused web browser that replaces traditional certificate authorities with decentralized peer-to-peer naming systems. It offers on-device DNSSEC validation and supports encrypted DNS with Handshake naming.


Build and test websites with a comprehensive toolkit. Features include an editor with auto-completion and syntax highlighting, a built-in web server, and a preview browser. Easily transfer code via FTP and Dropbox, with advanced features like Git and zip/unzip available through in-app purchases.


Explore a decentralized web with this browser. It supports both traditional Web2.0 applications and new decentralized applications that integrate with blockchain technology, offering a seamless and user-friendly experience.






This Web 3.0 browser prioritizes privacy and security with advanced encryption and tracking blockers. It offers a suite of tools including a VPN, AI assistant, cloud storage, and video downloader, alongside a secure meeting function.


This platform simplifies crypto investments for retail investors and connects projects with potential funders. It offers a secure multi-chain wallet, social networking features, and educational resources for navigating the Web3 space.


Manage all your digital assets in one secure, non-custodial Web3 wallet. Send, receive, store, and explore dApps, DeFi, and DAOs across multiple blockchains. Earn yields through staking and lending, and manage your NFTs.


Securely manage over 10 million digital assets, NFTs, and dApps across 100+ blockchains. Earn daily rewards on stablecoins with transparent, self-custodial protocols. Control your private keys and explore Web3 with confidence.


Connect with crypto enthusiasts, gamers, and AI innovators on this Web3 social platform. Share experiences, stay updated on trends, and network with like-minded individuals.


Monitor Web3 data and create custom indicators to identify profitable opportunities. Access over 500 indicators across 50 categories, including on-chain, mining, and DeFi data. The community-driven platform allows users to develop and share their own indicators.


This application serves as a secure digital asset wallet, enabling users to buy, sell, and swap various cryptocurrencies. It provides access to decentralized applications, DeFi opportunities, NFTs, and web3 gaming across multiple blockchain networks. Advanced security features protect transactions and user privacy.


This mobile browser is designed for gamers, offering custom themes, integrated gaming news and deals, and seamless link sharing between devices. It provides a fast, private browsing experience with built-in security features like an ad blocker.



