ApiCatcher vs Kinsman SSH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ApiCatcher
This tool captures and debugs HTTP/HTTPS traffic on your mobile device. It allows you to modify, resend, and analyze requests, generate API documentation, and apply custom rules for flexible customization. All data is stored locally for privacy.
- Capture HTTP/HTTPS traffic
- Modify and resend requests
- Generate API documentation
- Rewrite and script rules
- Export traffic as HAR files
- API scanning and statistics
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ApiCatcher is a user-friendly mobile HTTP/HTTPS/WS/WSS packet capture and debugging tool. ApiCatcher also offers macOS and Windows versions (ApiCatcher Desktop), and the ApiCatcher can sync captured traffic to ApiCatcher Desktop in real time. [Key Features] • Traffic Capture: Capture HTTP, HTTPS, WS, and WSS traffic (WS: WebSocket; WSS: WebSocket over TLS). • Data Manipulation: Copy, export, encrypt, and decrypt Query Params, Headers, and Bodies. • Host Filtering: Configure blacklists and whitelists to filter captured hosts. • Request Replay: Modify and resend requests. • Combo Replay: Schedule and execute multiple requests sequentially based on dependencies, with support for dynamic parameter injection. • Scheduled Replay: Automate and trigger request replays at set intervals. • Auto-Generated API Docs: Automatically generate API documentation and export directly to Postman or Apifox. • Rewrite Rules: Mock responses, redirect requests, modify requests/responses, or drop requests/responses. • Scripting Engine: Extend capabilities with script plugins to flexibly modify requests and responses on the fly. • History Export: Batch export captured traffic as HAR files. • API Scanner: Run rule-based vulnerability/error detection and statistics on captured traffic, with support for custom scanning rules. • Media Export: Batch export images and videos, with automatic merging for segmented download requests. • Real-Time Sync: Stream captured HTTP/HTTPS traffic instantly to ApiCatcher Desktop for advanced analysis and debugging. It also supports syncing to Burp Suite, which requires installing the plugin provided by ApiCatcher on Burp Suite. • DNS mapping/spoofing: Bypass DNS resolution by sending requests for specified domain names to a designated IP address, achieving an effect similar to editing the hosts file on a computer. • Support decoding request/response bodies encoded with the Protobuf protocol, such as gRPC requests. If a .desc descriptor file is provided, field names can also be decoded. [Personalization Settings] • Configurable code highlighting styles with multiple built-in themes, supporting JSON/XML/HTML/JS. • AI assistant mode available: directly capture and analyze packets through AI dialogue. [How It Works] ApiCatcher establishes a local VPN connection on your device to route all network traffic through a local Man-in-the-Middle (MITM) service. As long as the VPN is active, ApiCatcher can capture any HTTP/HTTPS/WS/WSS traffic passing through Wi-Fi or cellular data. [Data Privacy & Security] ApiCatcher's root certificate is a self-signed certificate generated entirely on your own device. All captured HTTP/HTTPS/WS/WSS data is stored locally on your device and is never uploaded to any remote servers. [Description of automatic subscription service] 1.Subscription service: a) Ultimate Monthly (1 month) b) Ultimate Yearly (12 months) 2.Payment: After the user confirms the purchase and makes payment, it will be credited to the iTunes account 3.Automatic renewal: Apple iTunes account will be charged within 24 hours before the expiration date, and the subscription period will be extended by one subscription period after the successful deduction 4.Close the service: You can close the service by going to "Settings" on your iPhone, entering "iTunes Store and App Store", clicking on "Apple ID", selecting "View Apple ID", entering the "Account Settings" page, clicking on "Subscriptions", and managing automatic subscription services. If you need to cancel, you can close it 24 hours before the end of each billing cycle, and no further charges will be deducted within 24 hours before the expiration date 5.Service Agreement: https://apicatcher.net/en/terms-of-service 6.Privacy Agreement: https://apicatcher.net/en/privacy-policy
Kinsman SSH
Connect to your servers securely using password or private key authentication. Offers features like saving multiple connections, importing keys, and a clean terminal interface. Includes remote control capabilities for Mac terminals and a data bridge feature.
- Save multiple SSH connections
- Password and private key authentication
- Import keys via Files, AirDrop, QR code
- Full interactive terminal
- Secure credential storage
- Universal Clipboard support
- Mac terminal remote control
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Kinsman SSH is a focused, no-nonsense SSH client for iPhone and iPad. Connect to your servers securely with password or private key authentication. Features: - Save multiple SSH host connections - Password and private key authentication - Import keys via Files, AirDrop, QR code scan, or directly from your Mac over local WiFi - Full interactive terminal with command input - Secure credential storage in Keychain - Universal Clipboard support — copy on Mac, paste in app - Copy terminal output with one tap - Clean, dark terminal interface - Works on iPhone and iPad 5 free connection slots included. Purchase more as needed. Remote Control Pair with Kinsman Terminal on your Mac by scanning a QR code, then drive a terminal tab from your phone — switch and search tabs, send one command to several at once, take a screenshot of the Mac's terminal, and reuse recent commands. Data Bridge Use your iPhone's cellular connection from your Mac when the Wi-Fi you are both on has no working internet. Protected by a PIN, with a live traffic log, block and allow rules, and an optional data cap. Runs only while the app is open. VNC Screen Sharing is available as an in-app purchase.
Screenshots
Verdict
The clearest difference is update cadence: ApiCatcher at every 5 days against Kinsman SSH's fortnightly. ApiCatcher also leads on ratings volume (6 vs 1). On price, rating, ads and in-app purchases 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. ApiCatcher sells 4 in-app purchases, starting at $9.99 per month and Kinsman SSH sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for ApiCatcher against 5.0 for Kinsman SSH. That said, the two scores are not equally well evidenced: ApiCatcher has 6 ratings behind it against 1, so its average is the more settled of the two.
ApiCatcher ships an update every 5 days, Kinsman SSH fortnightly. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.
| Parameter | ApiCatcher | Kinsman SSH |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 57 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanning Signalling Network Technology Co., Ltd | James Kinsman |
Customer experience
ApiCatcher
Kinsman SSH
In-app purchases
ApiCatcher
- Ultimate$9.991 Month
- Ultimate$49.991 Year
- Lifetime Pro$39.99
- Lifetime Ultimate$89.99
Kinsman SSH
- 5 Connection Slots$1.99
- 10 Connection Slots$2.99








