Quantus vs Shield
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quantus
Securely manage your digital assets with a post-quantum secure crypto wallet. Enjoy lightning-fast, reversible transactions and simplified multi-account management for unparalleled control over your finances.
- Post-quantum secure
- Lightning-fast transactions
- Reversible transactions
- Hierarchical-deterministic multi-account system
- Simplified account management
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The Future of Secure Digital Finance is Here. Welcome to the Quantus Wallet, your gateway to the groundbreaking Quantus Network. We believe that your digital assets deserve the strongest protection available, which is why our wallet is built to be post-quantum secure. This means your transactions and assets are protected against the advanced threats of today and the computational power of tomorrow. Experience Unrivaled Control and Speed Lightning-Fast Transactions: Say goodbye to long confirmation times. Quantus Wallet enables immediate transactions so you can send and receive funds in an instant, making it perfect for daily use. Reversible Transactions: For the first time, you have the power to reverse transactions in case of an error or dispute. This unique feature provides an unprecedented layer of security and peace of mind, giving you full control over your funds. Simplified Account Management: Whether you're managing personal savings, business expenses, or separate portfolios, our hierarchical-deterministic (HD) multi-account system allows you to organize your digital life with ease. Create multiple accounts from a single seed phrase, keeping your finances private and perfectly structured. Join the Next Generation of Finance The Quantus Network and its native wallet are designed for a future where security, speed, and user control are paramount. Don't just participate in the future of digital finance—secure it. Download the Quantus Wallet today and take control of your assets with confidence.
Shield
A privacy-focused cryptocurrency wallet built on Aleo, offering secure and private transactions with zero-knowledge cryptography. Control your financial data and send money globally with self-custody.
- Privacy-first design
- Zero-knowledge cryptography
- Self-custody of funds
- Global money transfers
- Control over transaction visibility
- Support for stablecoins
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Shield is a privacy-first wallet built on Aleo. Shield protects your sender, receiver, token amounts, and metadata. Share what you want, when you want. It’s built exclusively for Aleo by Provable, with zero-knowledge cryptography at its foundation. Shield keeps your transactions completely private, or allows you to open them up at your discretion. Stablecoins USDCx and USAD offer dollar-backed stability through Circle and Paxos. Send money globally in seconds and follow your balance anytime in the Shield app. Self-custody means you have full control. We never have access to your funds and no personal data is required. It's secure, simple, and built for everyone — individuals, businesses, and institutions. Privacy isn't a feature, it's a fundamental right, and a full-stack necessity. It’s privacy, by design. Download Shield and take control of your financial privacy today.
Screenshots
Verdict
The clearest difference is rating: Quantus at 5.0 against Shield's 4.4. Quantus also leads on review sentiment (100% vs 60%) and device support (3 vs 1). On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
Quantus holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 16 and 14 respectively. Written reviews point the same way: 100% of Quantus's written reviews are positive against 60% of Shield's.
Quantus ships an update every 6 days, Shield every 5 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | Quantus | Shield |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (16 ratings) — better | 4.4 (14 ratings) |
| Positive reviews | 100.0% of reviews — better | 60.0% of reviews |
| Number of ratings | 16 — better | 14 |
| Update frequency | Every 6 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 59 MB | 136 MB |
| Age rating | 4+ | 17+ |
| Developer | Quantus Labs | Provable |
Customer experience
Quantus
Shield
In-app purchases
Quantus
No in-app purchases
Shield
No in-app purchases








