AppmanCC vs Sub Cipher

AppmanCC is the developer toolkit that lives next to your clipboard. Paste anything — a hash, a token, a blob of JSON, a URL — and AppmanCC recognizes it and shows the result instantly. No accounts, no tracking. ONE PASTE, THE RIGHT TOOL • Copy something, open AppmanCC and tap Paste. JSON, JWTs, hashes, UUIDs, timestamps, URLs and Base64 are detected automatically. • Results slide up from the bottom while your input stays on screen. Edit the input and the result updates as you type. • Switch tools in place, drag the panel up for more room, or down to get it out of the way. HASH & VERIFY • MD5, SHA1, SHA224, SHA256, SHA384, SHA512 side by side, plus SHA3-256, SHA3-512 and CRC32. • Paste an expected hash and AppmanCC tells you which algorithm matches — hex or Base64, any case. • HMAC with a text or hex key, UTF-8 / UTF-16LE / ASCII input, and a warning when a trailing newline would change your hash. • Hash files of any size from Files, with progress and cancel. ENCODE & DECODE • Base64 encode and decode with automatic direction, URL-safe variant, padding, MIME line breaks and data URIs. Decoded images and files can be saved. • URL encode and decode (component or full URL, %20 or +), with every part of a URL and its query parameters listed separately. • JWT decoder: formatted header and payload, issued / expiry times with a live countdown, and an on-device HS256/384/512 signature check. FORMAT & VIEW • JSON Pretty, Minify and a collapsible Tree view with search and copy-path. Your key order and number literals are kept exactly as written. • Errors point to the exact line and column, with a one-tap lenient fix for trailing commas and single quotes. • View the source of any web page with syntax highlighting, search and redirects shown. • Compare two texts by line or character, side by side or inline. CONVERT & GENERATE • Unix timestamps (seconds or milliseconds) to dates and back: local time, UTC, ISO 8601 and RFC 2822, in any time zone. • Generate UUID v4 or v7 in batches, or inspect a UUID's version, variant and creation time. • Binary, octal, decimal and hex side by side, with numbers of any size and two's complement. • Test regular expressions with live highlighting, capture groups, flags and replace preview. NETWORK TOOLS • Ping over ICMP, UDP or TCP with live statistics, payload size, don't-fragment and an audible mode. • Traceroute with per-hop times and reverse DNS names. • Port scan of common ports or any range, with service names. • Whois that follows registry referrals, or RDAP. • DNS lookups of A, AAAA, CAA, CNAME, MX, NAPTR, NS, PTR, SOA, SRV and TXT against the system or any server, with DNSSEC records, all sections and no-recursion queries. • Device info: gateway, DNS servers, external IPv4 and IPv6, proxy, and the addresses and traffic of Wi-Fi, VPN and cellular. • LAN scan: find the devices on your Wi-Fi, star the ones you care about, and keep past scans. • Speed test: latency, jitter, download and upload with live charts and a history. WORKS EVERYWHERE YOU DO • Share Extension and Action Extension: run any tool on text or files from other apps without leaving them. • Shortcuts and Spotlight actions for hashing, Base64, URL coding, JSON, JWT, timestamps and UUIDs. • Home Screen and Lock Screen widgets, and a Control Center button on iOS 18. • Pin your favorite tools and reorder them. History keeps what you copied, on this device only. • iPad keyboard shortcuts: ⌘1–⌘9 to switch tools, ⌘⇧C to copy the result, and more. PRIVATE BY DESIGN • Text tools run entirely on your device. Network tools only contact the hosts you enter. AppmanCC never reads your clipboard until you tap Paste. • No analytics, no third-party SDKs, no data collected. Secrets such as HMAC keys and JWT secrets are never saved. Questions or ideas? Write to feedback@binhua.org.

Sub Cipher is an easy-to-use Encoder/Decoder app, which can encode or decode your text using various "simple substitution" cipher methods. * Simply type or copy-paste your encoded or decoded text to and from e-mail, messages, social media, and it is immediately converted for you. Up to 2,000 characters can be converted at a time. Sub Cipher offers you the encoded text, placeholder-text, and even a magic decoder wheel that you can add to your own books and publications. You can also capture the cipher settings you have dialed in (as lines of text) to save in another document. This can be useful if you are publishing a newsletter or book of ciphers, and want to keep a record of the settings you used with each cipher along with the cipher itself. Main Features: *Easy to use: Type into the plain-text or the cypher-text box, and the converted text is immediately displayed. *Easy to transfer: You can select all the converted text and paste it into any other text document. *Easy to adjust: Any substitution offset, forward or reverse can be dialed in. *Easy to save: The settings you dial in can also be saved as text for your notes. *Easy to publish: Any ciphers you make are 100% yours to publish and sell; no copyright restrictions or restrictive "commercial use" clauses here. *Forever Free: Download this software once and it is yours forever. You get all future new features and updates free. No upgrade costs or "subscription/rental" fees. Ever. *No Ads: You are never distracted from enjoying my software. *Human-Made: This software was completely and carefully hand-designed and written by me. No A.I. toys were allowed anywhere near this software. *Private: Your work is safely yours and always stays on your computer. You are never required to create internet accounts, and none of your information is ever stored in the cloud. * Caveat Emptor: It uses the "Caesar" and "Atbash" style cipher methods, which are simple offset-alphabet ciphers. The well-known "Rot13" cipher is one of these. These ancient styles of ciphers are very simple and easy to decode! This is simply a fun educational utility, and is not intended for serious "secret message" work.