Natrium vs $arca
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Natrium
Manage your NANO cryptocurrency with a secure and fast wallet. Easily send, receive, and track transactions with features like biometric authentication, an address book, and real-time notifications. Personalize your experience with themes and multi-language support.
- Create or import NANO wallets
- PIN and biometric authentication
- Instant NANO sending
- Intuitive address book
- Real-time transaction notifications
- Multiple account management
- QR code sharing
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Natrium is a fast, robust & secure wallet for the NANO cryptocurrency. Natrium has been thoroughly audited by Red4Sec, a security firm with extensive experience in cryptocurrency and blockchain projects. Features: - Create a new NANO wallet or import an existing one. - Secure pin and biometric authentication - Send NANO instantly to anyone, anywhere in the world. - Manage contacts in an intuitive easy-to-use address book - Receive real-time notifications when you receive NANO - Add and manage multiple NANO accounts - Load NANO from a paper wallet or a seed. - Share your personal account address with a personalized QR card. - Personalize your experience with numerous themes. - Change your wallet representative. - View your account's entire transaction history. - Support for over 20 different languages - Support for over 30 different currency conversions. IMPORTANT: Remember to backup your wallet seed and store it in a safe place. It is the only way to recover your funds if you sign out of the wallet or lose your device! If someone else gets your seed, they will be able to control your funds! Natrium is open source and available on GitHub. For support: https://help.natrium.io
$arca
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Sarca is a modern digital wallet that makes sending, receiving, and managing money simple, fast, and secure. With Sarca, you can handle your daily financial activities from your mobile device without stress. Whether you're transferring money, paying for services, or managing your balance, Sarca gives you full control. KEY FEATURES: • Instant Transfers – Send and receive money quickly • Secure Wallet – Advanced protection for your funds • Easy Payments – Pay for services and transactions with ease • User-Friendly Interface – Simple and intuitive design • Real-Time Notifications – Stay updated on all transactions Sarca is built to provide a reliable and seamless financial experience for everyday use. Download Sarca today and take control of your finances.
Screenshots
Verdict
The clearest difference is iOS requirement: Natrium at 12.0 against $arca's 26.0. 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.
Natrium ships an update every 3 weeks, $arca fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Natrium | $arca |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (240 ratings) — better | — |
| Positive reviews | 94.7% of reviews | — |
| Number of ratings | 240 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 45 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Avenge Media LLC | Kingsarca Investments |
Bugs and requests
Natrium
Reported bugs
2 issues- Wallet not loading on some devices
- Transactions disappearing without trace
Requested features
5 requests- Add custom transaction tags
- Integrate account aliases from MyNanoNinja
- Offer 'Add Contact' option on transactions
- Provide UI indication of transaction address
- Add biometric authentication on launch
$arca
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Natrium
No in-app purchases
$arca
No in-app purchases









