NodeVault vs Q
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
NodeVault
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NodeVault ā Your Secure Gateway to Web3 NodeVault is a fast, non-custodial EVM wallet built for iOS. Your private keys stay on your device ā we never access or custody your funds. Manage tokens, NFTs, and on-chain activity across supported networks with an experience designed for clarity and security. Why NodeVault? Non-custodial by design ā Create, import, or watch wallets; keys secured with Face ID, Touch ID, or passcode Multi-chain support ā Native assets, ERC-20, ERC-721/1155 NFTs Encrypted wallet chat ā End-to-end encrypted messaging with contacts, media, and transaction cards NFT redemption ā Redeem eligible NFTs with signed, verifiable submissions Security you can trust Bank-grade local encryption, scene-aware passcode lock, privacy manifest compliance, and transparent disclosures for swap, bridge, and buy flows. Every transaction requires your explicit on-device signature. Important: NodeVault is a wallet interface, not a bank, exchange, or broker. Swap routing, bridge delivery, and fiat purchases are handled by third-party decentralized protocols or licensed on-ramp providers. On-chain risks (slippage, fees, irreversible transactions) are your responsibility. Questions or feedback? Contact us through the app.
Q
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Q-Shield Sentinel: post-quantum readiness, honestly assessed. A customer sent you a post-quantum readiness questionnaire? Q-Shield drafts answers only where your own assessment or scan records back them, cites the record for each, and leaves the rest blank or marked for your direct answer. SENTINEL ECHO ā ANSWER THE QUESTIONNAIRE YOU WERE SENT ⢠Paste it or import a text file. Echo sorts each question: cryptographic inventory, standards and compliance, migration roadmap, crypto-agility or suppliers. ⢠It drafts an answer only where your assessment or saved scans back it, and each answer cites that record, so you can check it before sending. ⢠Unsupported questions come back blank, with the reason. Pricing, contract, SLA and supplier questions are marked "only you can answer this." ⢠Not AI: fixed rules ā the same questionnaire always gives the same result. ⢠Keys, certificates or passwords pasted by mistake are caught on your device before upload. ⢠Export the answers as a document. QRS 5-AXIS QUANTUM-RISK ASSESSMENT Three short steps give you a 0ā100 Quantum Resilience Score across five weighted axes: algorithm vulnerability, key-length safety, migration readiness, data exposure and compliance gap. Each result shows the algorithms most at risk, a radar chart, a prioritized roadmap to the NIST post-quantum standards (ML-KEM, ML-DSA, SLH-DSA), your Q-Day estimate and harvest-now-decrypt-later (HNDL) exposure, and an optional key-rotation check (Ghost-Key). Each result also states its scoring-method version and the basis of its numbers (your inputs, a model estimate or a what-if scenario). ASSESSMENT REPORT (Professional and Enterprise) A 22-page PDF Simulation Assessment Report. The app shows its report ID, page count and the SHA-256 fingerprint of the downloaded file. SENTINEL Shows how fresh each of five sources is: NIST, the GRI threat timeline, arXiv, your domain and your last assessment. Force Refresh never counts against your monthly assessments. WAR ROOM AND SIRI ⢠HNDL threat map (figures: Professional and Enterprise), labelled as a model estimate, not measured traffic. ⢠Shor penetration simulator (Professional and Enterprise): eight attack-vector scenarios against your declared algorithms, with the weakest link. ⢠Siri: security health check, threat explanation, audit log ā status only, never secrets. A SIMULATION, NOT A CERTIFICATION A deterministic, rule-based simulation that maps your inputs to NIST post-quantum standards ā not an infrastructure audit, not a certification authority. RSA and ECDSA are not called broken today; they are exposed to data harvested now for later decryption. Q-Shield never asks for or stores your private keys, plaintext or passwords. PLANS ⢠Free: 3 assessments a month, history, 1 questionnaire sorted a month. ⢠Professional ($149.99/month): unlimited assessments, 22-page PDF report, penetration simulator, unlimited Echo drafts. ⢠Enterprise ($499.99/month, or annual through our sales team): everything in Professional, for organizations. LEGAL Risk-assessment simulation based on mathematical modelling. Results are estimates, not a security certification, and do not guarantee protection against quantum attacks. Decisions based on them are your responsibility. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period; payment is charged to your Apple Account. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Requires iOS 26 or later. Also available on Mac. Languages: English, Korean, Japanese, Simplified Chinese, Spanish, French, German. Terms of Use: https://swiftquantum.tech/terms/ Ā· Privacy Policy: https://swiftquantum.tech/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: NodeVault at none against Q's 3. NodeVault also leads on iOS requirement (14.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Q sells 3 in-app purchases, starting at $149.99 per month. NodeVault asks for nothing beyond the download.
NodeVault ships an update every 2 weeks, Q fortnightly. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.
| Parameter | NodeVault | Q |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks ā better | Fortnightly |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14.0 ā better | 26.0 |
| Further details ā not scored | ||
| Size | 100 MB | 28 MB |
| Age rating | 12+ | 4+ |
| Developer | Dolphinode | EUNMIN PARK |
In-app purchases
NodeVault
No in-app purchases
Q
- Q-Shield Pro ā CISO Gold$149.991 Month
- Q-Shield Enterprise Monthly$499.991 Month
- Q-Shield Starter ā The Analyst$499.00









