Comparison

SSP Key vs Lucid

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SSP Key

This app provides the second factor for a secure two-of-two multisignature crypto wallet. It works in tandem with a browser extension to ensure transactions require approval from both devices, enhancing security against theft and phishing.

Highlights
  • Two-factor authentication for crypto
  • 2-of-2 multisignature wallet
  • Offline transaction signing
  • Multi-chain support
  • Open-source and audited
  • Biometric transaction approval
Features
Read full description

SSP Key – Secure. Simple. Powerful. Your 2FA for SSP Wallet: the second key in true 2-of-2 multisignature self-custody. SSP Key turns your phone into the second factor of a genuine two-of-two multisig wallet. The SSP Wallet browser extension holds one private key, and SSP Key holds the other. Every transaction must be signed by both devices — so a stolen laptop, a phished password, or a compromised browser is never enough to move your funds. There is no single seed phrase that can be stolen from one device. HOW IT WORKS - A transaction is created and signed in SSP Wallet on your computer. - The request instantly appears on your phone in SSP Key. - You review the details and approve — SSP Key adds the second signature. - Keys are generated on your devices and never leave them. No seed, private key, or extended private key is ever shared between devices. APPROVE WITH CONFIDENCE See exactly what you are signing before you sign it: recipient, amount, fee, and chain, with decoded contract calls for dApp interactions. Approvals are protected by Face ID, Touch ID, or your PIN. OPEN SOURCE AND AUDITED The entire codebase is public — anyone can review, audit, and contribute. SSP Wallet, SSP Key, and the SSP smart contracts have been independently audited by Halborn. SSP Key also integrates LavaMoat runtime protection to defend against supply-chain attacks. MULTI-CHAIN, ONE KEY One SSP Key secures all your chains: Bitcoin (BTC, Native SegWit), Ethereum (ETH), and major EVM networks — Polygon (POL), Base (ETH), BNB Smart Chain (BNB), Avalanche C-Chain (AVAX) — plus Solana (SOL) and Litecoin (LTC), Bitcoin Cash (BCH), Dogecoin (DOGE), Zcash (ZEC), Ravencoin (RVN), and Flux (FLUX), with custom token support on EVM and Solana chains. On Ethereum and EVM chains, SSP is the first wallet with true Schnorr multi-signature Account Abstraction (ERC-4337). WEB3 READY Connect SSP Wallet to thousands of dApps through WalletConnect v2 (Reown). Every dApp transaction and signature still requires approval on your SSP Key — multi-signature security for all of Web3. WORKS OFFLINE TOO Sign transactions entirely offline using QR-code synchronization between your devices — self-custody that works even in restricted or air-gapped environments. GETTING STARTED 1. Install SSP Wallet in your browser (Chrome or Firefox). 2. Install SSP Key (this app) on your phone. 3. Scan the sync QR code — your 2-of-2 wallet is ready in minutes. 4. Approve transactions with a single slide, secured by biometrics. Guides and documentation: docs.sspwallet.io SSP Key is built for people who value security, transparency, and real self-custody — whether you are new to crypto or protecting serious holdings.

About

Lucid

Verify news, social media posts, screenshots, websites, images, and videos using evidence from multiple reliable sources. Get clear verdicts on whether content is true, worth buying, AI-generated, or a scam, helping you make informed decisions.

Highlights
  • Verify news and claims
  • Check product legitimacy
  • Detect AI-generated content
  • Identify scams in messages
  • Analyze images and videos
  • Provide evidence-based verdicts
  • Ask follow-up questions
Read full description

Don't trust everything you see online. Before you believe it, share it or buy it - verify it with Lucid. Lucid helps you verify news, social media posts, screenshots, websites, images and videos using evidence from multiple reliable sources. Lucid explains the evidence behind every claim and delivers a clear verdict, helping you make informed decisions before you trust, share or buy. Four checks, one app: • Is this true? - news, claims, health tips and stories • Is this worth buying? - products, online shops, deals and ads • Is this AI? - signs of AI in images and videos • Is this a scam? - texts, emails, DMs and suspicious offers What you can verify: • News articles and breaking stories • Social media posts and videos from TikTok, Instagram, X, Facebook and more • Screenshots • Websites and online articles • AI-generated images and text • Product and marketing claims • Scam messages, emails and suspicious offers Why choose Lucid? • Clear evidence-based verdicts • Ask follow-up questions • Analyze videos and images • Spot the signs of AI-generated content • Spot the warning signs of scams and suspicious messages • Generate informed comments for online discussions • Verify content directly from the apps you already use • Simple, easy-to-understand results Perfect for: • Anyone who wants to make informed decisions online • Students and researchers • Journalists and professionals • Parents helping family navigate online information • People of any age looking for clear, trustworthy answers online Why Lucid is different: Lucid doesn't just tell you what to think, it shows you why. By analysing multiple sources, highlighting supporting and conflicting evidence, and explaining how it reached its verdict, Lucid helps you separate evidence from speculation. Whether you're checking a viral post, breaking news, a screenshot, an AI-generated image, a suspicious message or a product claim, Lucid gives you the context you need to decide for yourself. Before you believe it, share it or buy it - verify it with Lucid. Terms of Use (EULA): https://www.asklucid.app/terms

Screenshots

SSP Key4 screens
Lucid4 screens

Verdict

The call

The clearest difference is in-app purchases: SSP Key at none against Lucid's 6. Lucid's advantage is update cadence (weekly vs fortnightly) and ratings volume (3 vs 1). On price, rating, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Lucid sells 6 in-app purchases, starting at $4.99 per 7 days. SSP Key asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SSP Key against 5.0 for Lucid. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

SSP Key ships an update fortnightly, Lucid weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
SSP Key versus Lucid: the parameters behind the verdict, then further details
ParameterSSP KeyLucid
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews—100.0% of reviews
Number of ratings13 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size71 MB70 MB
Age rating4+12+
DeveloperInflux Technologies LimitedDigital Solutions Group, LLC.

Customer experience

SSP Key

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Lucid

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SSP Key

No in-app purchases

6 purchases

Lucid

Subscriptions4
  • Lucid Pro Weekly$4.997 Days
  • Lucid Pro Monthly$9.991 Month
  • Lucid Pro 3 Months$19.993 Months
Show 1 more
  • Lucid Pro Yearly$39.991 Year
One-time2
  • 5 Credits$1.99
  • 10 Credits$2.99

Questions

Is SSP Key free?
SSP Key is free to download, with no in-app purchases.
Is Lucid free?
Lucid is free to download, with in-app purchases available.
Which has better reviews, SSP Key or Lucid?
SSP Key and Lucid are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do SSP Key or Lucid have ads?
Neither SSP Key nor Lucid shows ads.
Which is updated more often, SSP Key or Lucid?
SSP Key ships an update fortnightly, and Lucid weekly. Most recently, SSP Key was updated on November 7, 2026 and Lucid on October 31, 2026.

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