# ChainGuard:Crypto TX Checker — Read-only security analysis

> Read-only security analysis (iPhone/iPad app by DM Knowledge Foundation.)

- Source: https://appshunter.io/ios/app/chainguardcrypto-tx-checker/id6775396629 (this page in markdown: same URL + `.md`)
- Developer: [DM Knowledge Foundation](https://appshunter.io/developer/6812134778)
- Category: Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 17.0 · 13 MB
- Languages: American English, Russian, Chinese (Traditional, Taiwan)
- Released: 2026-06-07
- Data updated: 2026-09-19
- User reviews in markdown: https://appshunter.io/ios/app/chainguardcrypto-tx-checker/id6775396629/reviews.md

## What is ChainGuard?

ChainGuard is an independent blockchain security analyzer. It reads public on-chain data only — we never ask for seed phrases, private keys, or wallet connection.

NOT a wallet. NOT affiliated with any wallet provider. Results are informational only and do not constitute financial, legal, or investment advice.

WHY CHAINGUARD?
• Withdrawal not showing in your wallet? Diagnose pending, failed, or wrong-network transactions.
• Unknown token in your wallet? Scan for fake USDT and suspicious airdrop traps.
• About to send crypto? Check address risk scores and blacklist hits first.
• Received a support link? Verify phishing URLs before you click.

CORE TOOLS
• Quick Diagnose — paste a transaction hash, address, or link from your clipboard
• Transaction Lookup — status, confirmations, gas, block explorer links
• Token Risk Scan — fake USDT, airdrop scam patterns
• Address Risk Scan — risk score and blacklist checks
• Funds Not Received — 3-step arrival troubleshooting guide
• Phishing Link Check — verify suspicious URLs
• Advanced Tools — gas analysis, ETA, swap analysis, network match, multi-chain balances, approval check, contract scan, airdrop scam check

WATCH & LEARN
• Watchlist — monitor addresses for balance and risk changes; poll manually or receive alerts
• Scam Patterns — educational guides on fake support, fake airdrops, and approval scams
• FAQ & Stolen Asset Guide — offline-readable safety content
• Diagnosis History — review recent checks on your device

NATIVE iOS FEATURES
• QR code scanner for addresses, transaction hashes, and links
• Share Extension — inspect links and text from Safari, Telegram, and other apps
• Home Screen Widget — watchlist address count at a glance
• Siri Shortcuts — "Check transaction with ChainGuard" / "Scan address with ChainGuard"
• Optional clipboard suggestions when you copy an address or tx hash

SUPPORTED NETWORKS
Auto-detect, Ethereum, BNB Smart Chain, Polygon, TRON

PRIVACY & SECURITY
• No account required for core features
• We do not track you across apps or websites
• Query data (tx hashes, addresses) is sent to our API for analysis and is not sold to third parties
• Camera is used only to scan QR codes — images are not stored

For asset recovery issues, please contact your wallet app's official support channels. ChainGuard cannot recover private keys or freeze on-chain assets.

Privacy Policy: https://api.gagagagag.com/pages/privacy.html
Support: https://api.gagagagag.com/pages/support.html


## Version history (last 5 releases)

### 1.0.4 — 2026-09-11

fix bugs

### 1.0.3 — 2026-09-09

fix bugs

### 1.0.2 — 2026-09-03

Fix Bugs

### 1.0.1 — 2026-06-11

Fix Bugs

### 1.0.0 — 2026-06-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-19.*