# Numa Wallet: Air-gapped Signer — Bitcoin + Ethereum (EVM) > Secure cryptocurrency wallet for self-custody with watch-only and air-gapped signing features. (iPhone/iPad app by Gabryel Ferreira.) - Source: https://appshunter.io/ios/app/numa-wallet-air-gapped-signer/id6767218929 (this page in markdown: same URL + `.md`) - Developer: [Gabryel Ferreira](https://appshunter.io/developer/1494634243) - Category: Finance - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 37 MB - Languages: American English - Released: 2026-05-26 - Data updated: 2026-11-05 - Monetization: free ## What is Numa Wallet? Numa Wallet — your crypto, your control. Bitcoin, Ethereum, USDT and USDC in one app. Manage multisig wallets, access Aave earnings and use a separate device to sign transactions offline. • Multisig: require approval from multiple keys, such as 2 of 3. Supports Bitcoin multisig and Safe wallets on Ethereum. • USDT and USDC with Aave: deposit your stablecoins, track your earning balance and request withdrawals in the app, on Ethereum. Also available for Safe wallets. • Track without exposing your keys: import your wallet's public details to view balances, receive crypto and prepare transfers. Watch-only mode does not need your recovery phrase. • Sign offline: use a compatible phone, kept disconnected, to review and authorize transactions. Exchange details through QR codes without entering your recovery phrase on the online device. • Swap crypto: check quotes and fees before starting a swap in the app. • Stay organized: multiple wallets, saved addresses, searchable transaction history, filters and balances displayed in USD, BRL and other currencies. No sign-up. You stay in control of your keys. Available in English, Portuguese, Spanish, German and Italian. Aave returns are variable and not guaranteed. Crypto assets and DeFi protocols involve risks, including loss of funds. Network fees apply. ## Key features - Watch-only wallet for Bitcoin and Ethereum - Air-gapped hardware signer functionality - Secure key management with local encryption - Support for multiple address types and tokens - Transaction history and fee details - Multisig support - Fiat conversion in multiple currencies ## Is Numa Wallet safe? Not enough ratings yet to assess Numa Wallet. ## Is Numa Wallet legit? Numa Wallet: Air-gapped Signer has limited verification signals. The AppsHunter Legitimacy Score for Numa Wallet is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about Numa Wallet ### What cryptocurrencies does Numa Wallet support? Numa Wallet supports Bitcoin and Ethereum. For Bitcoin, it handles various address types including Native SegWit (bech32), Taproot (bech32m), Nested SegWit, and Legacy. For Ethereum, it supports ETH and major tokens like USDT, USDC, and DAI. ### How does Numa Wallet ensure security? Numa Wallet prioritizes security by using local AES-256-GCM encryption for your seed phrase, derived with Argon2id and a device-bound key. This means your keys are never stored on the internet or third-party servers. ### Can I use Numa Wallet as a hardware signer? Yes, Numa Wallet can transform an old phone into a fully air-gapped hardware signer. This allows you to sign transactions without your keys ever touching a network, using QR codes for communication. ### What is the age rating for Numa Wallet? Numa Wallet has an age rating of 4+, making it suitable for a wide range of users. The app is designed for individuals managing digital assets. ### Is Numa Wallet available on multiple platforms? Currently, Numa Wallet is supported on iPhone and iPod devices. Information regarding Android availability is not provided in the current data. ### How often is Numa Wallet updated? The latest version of Numa Wallet is 1.0.11, and it was last updated on September 22, 2026. This indicates a recent update, suggesting ongoing development and maintenance. ### Does Numa Wallet have ads? Numa Wallet is ad-free. The application does not contain advertisements, ensuring an uninterrupted user experience focused on security and asset management. ### What is the user sentiment for Numa Wallet? Numa Wallet has received excellent user feedback, with an average rating of 5.0 stars from 1 rating. This suggests a very positive initial reception from its users. ## Version history (last 5 releases) ### 1.0.16 — 2026-11-02 Performance and interface improvements. ### 1.0.15 — 2026-10-31 Improvements and bug fixes for a smoother experience. ### 1.0.14 — 2026-10-28 New layout, improvements and fixes. ### 1.0.13 — 2026-10-25 Performance improvements and bug fixes. ### 1.0.12 — 2026-10-24 A refreshed design, smoother navigation, and clearer transaction history ## Apps similar to Numa Wallet | App | Rating | Price | Category | | --- | --- | --- | --- | | [Butobe Finance Wallet](https://appshunter.io/ios/app/butobe-finance-wallet/id6780862299) | — | Free | Finance | | [6uo Wallet](https://appshunter.io/ios/app/6uo-wallet/id6758763695) | — | Free | Finance | | [STB Superapp: Crypto Wallet](https://appshunter.io/ios/app/stb-superapp-crypto-wallet/id6780677325) | — | Free | Finance | | [Hubly: Gerencie seus gateways](https://appshunter.io/ios/app/hubly-gerencie-seus-gateways/id6760570406) | — | Free | Finance | | [Birch Wallet: Bitcoin Multisig](https://appshunter.io/ios/app/birch-wallet-bitcoin-multisig/id6775676217) | 5.0 (1) | Free | Finance | | [AYA Wallet](https://appshunter.io/ios/app/aya-wallet/id6796092828) | — | Free | Finance | ## More apps by Gabryel Ferreira - [Nutring: Dieta e saúde com IA](https://appshunter.io/ios/app/nutring-dieta-e-saude-com-ia/id6799854134) All apps by Gabryel Ferreira: https://appshunter.io/developer/1494634243 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-05.*