
SignArmor: AI Contract Check
Spot lease & job red flags
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Free
In-App Purchases
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About
Don't sign anything until SignArmor has read it first.
Every year, people sign contracts they don't fully understand: leases, freelance agreements, job offers, NDAs, loan documents, and more. Buried in the fine print are clauses that can cost you: automatic renewals, hidden fees, one-sided termination rights, and liability traps. SignArmor is an AI contract analyst on your iPhone and iPad, so you never sign blind again.
PRIVATE BY DESIGN
Your file stays on your device. SignArmor reads the document on your iPhone or iPad and masks phone numbers, email addresses and account numbers before anything is sent. Only the text of the contract goes to our AI provider, over an encrypted connection, and it is never used to train AI. We keep only your report, which quotes the clauses it flags so you can find them again. You can delete any report, or your whole account, at any time. No ads, no trackers, no analytics SDKs, and we never sell your data.
WHAT SIGNARMOR DOES
SignArmor reads your contract and returns a clear risk report in about a minute. You get a Safety Score from 0 to 100, a plain-English summary of the clauses that matter, and specific warnings about anything that could hurt you. No legal jargon. No guesswork.
KEY FEATURES
- Safety Score: see at a glance how safe, or risky, a contract is. The higher the score, the safer the contract.
- Red Flag Detection: spot unfair terms, penalty clauses, non-compete traps, and one-sided obligations.
- Hidden Fee Finder: surface buried costs, escalation clauses, and fees that only kick in after you commit.
- Unusual Terms: get flagged on clauses that fall outside the norm for that kind of agreement.
- Plain-language points to review
- Analysis History: save past reports and revisit them anytime.
WHAT YOU CAN ANALYZE
- Apartment and house leases
- Employment contracts
- Service terms (terms of service and subscription contracts)
- Freelance and consulting agreements
- Non-disclosure agreements (NDAs)
- Loan and financing documents
- Car purchase and financing agreements
- Insurance policies
- Anything else you are asked to sign
Upload a PDF, a DOCX file, or an image of your contract from Files, email, or cloud storage.
PRICING
Start with one free analysis, shown in short form: safety score, summary, and the top red flag. Buy later and that same report opens in full, without running the analysis again; unlocking uses one analysis from your plan. When you need more:
- Single Analysis: a one-time purchase for one full report.
- Basic: 10 analyses per month.
- Pro: contract analyses with no monthly limit.
Basic and Pro are monthly auto-renewing subscriptions billed to your Apple ID. Cancel anytime in your Apple ID settings; prices are shown in the app and may vary by country.
IMPORTANT
SignArmor is an informational tool powered by AI. It does not provide legal advice and is not a substitute for a qualified attorney. Always consult a licensed legal professional before making binding legal decisions.
Download SignArmor and stop signing in the dark.
Terms of Use: https://signarmor.app/terms
Privacy Policy: https://signarmor.app/privacy
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What's New in SignArmor
1.0.1
November 3, 2026
- A short free report now opens in full after a purchase, without running the analysis again. Unlocking uses one analysis from your plan; Pro has no monthly limit. - Home shows how many analyses you have left and counts only contracts rated Risk as needing attention. - Clearer note for guests: browse without an account, then sign in when you're ready to analyze a contract.
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Subscriptions & In-App Purchases
Pro Monthly
Contract analyses with no monthly limit
$19.991 Month





