Comparison

Dev Tool box vs CommandKit

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

Head to head
About

Dev Tool box

Features
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DevToolbox is an essential collection of developer utilities designed to streamline your coding workflow. Whether you're debugging APIs, encoding data, or formatting JSON, DevToolbox provides the tools you need in a clean, native interface. KEY FEATURES: • JSON Formatter & Validator Format, validate, and beautify JSON with syntax highlighting. Tree view visualization for better structure understanding. Built-in search functionality to find text within large JSON files. • URL Encoder/Decoder Quickly encode or decode URLs for API testing and web development. RFC 3986 compliant encoding for maximum compatibility. • Base64 Encoder/Decoder Convert text to Base64 and vice versa. Supports URL-safe Base64 and auto-padding. Perfect for encoding credentials, tokens, and data URIs. • JWT Decoder Decode and inspect JSON Web Tokens without external services. View header, payload, and signature details instantly. Automatically handles "Bearer " prefix. • Text Case Converter Transform text between various cases: camelCase, PascalCase, snake_case, kebab-case, SCREAMING_SNAKE_CASE, dot.case, UPPERCASE, lowercase, and Title Case. Smart parsing for any input format. • Hash Generator Generate secure hashes using MD5, SHA-1, SHA-256, and SHA-512 algorithms. Essential for checksum verification and security testing. • Unix Timestamp Converter Convert between Unix timestamps and human-readable dates. Supports seconds and milliseconds. Multiple output formats including ISO 8601, UTC, and local time. • Number Base Converter Convert between Decimal, Binary, Octal, and Hexadecimal. Auto-detects input format with 0x, 0b, 0o prefix support. • String Escape/Unescape Escape special characters for JSON strings or unescape encoded text. Handles \n, \t, \", \\ and more. • Color Converter Convert HEX colors to RGB and HSL with live preview. Generates ready-to-use SwiftUI, UIKit, and CSS code snippets. WHY DEVTOOLBOX? • Native Performance: Built with SwiftUI for blazing-fast performance • Privacy First: All processing happens locally on your device • Universal App: Works seamlessly on iPhone, iPad, and Mac • Dark Mode Support: Easy on the eyes during late-night coding sessions • No Ads, No Tracking: Just pure functionality • Offline Ready: No internet connection required Perfect for mobile developers, web developers, API developers, QA engineers, security professionals, and students learning to code. DevToolbox is your pocket-sized development companion. Stop switching between websites and online tools - get everything you need in one native app.

About

CommandKit

Features
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CommandKit turns your iPhone and iPad into a full SSH terminal, server dashboard, and AI command assistant — private by design, with no traffic routed through anyone else's cloud. Unlike clients that sync your servers through a vendor cloud, CommandKit connects you straight to your machines. Your keys and credentials never leave your device. — WHY COMMANDKIT — • A real terminal, not a viewer — full VT100/ANSI with htop, vim, nano, tmux, and TUI apps that actually work • Built-in AI assistant — the only SSH client that helps you write, explain, and debug shell commands on the go • Monitoring + terminal in one app — no separate tool, no paywall to open a shell — SSH & CONNECTIVITY — • Tabbed SSH sessions with per-tab history and TUI support • Ed25519 & ECDSA key manager with secure Keychain storage • Safe multiline paste, buffer search (⌘F), clickable URLs • Full external keyboard support on iPad — SERVER MONITORING — • Real-time CPU, memory, disk, network & temperature • Auto-refresh and an at-a-glance overview of every host — SECURITY & PRIVACY — • Face ID / Touch ID for sudo and session unlock • Direct connection to your servers — no proxy, no middleman • Session disconnect notifications — AI ASSISTANT (OPTIONAL) — • Bring your own API key — you control cost and privacy • Supports Gemini, OpenAI, and local LLMs (Ollama, LM Studio) • Works fully offline with the built-in rule-based assistant — PRODUCTIVITY — • Command snippets for your frequent workflows • Custom themes & fonts (Solarized, Dracula, Nord, One Dark) • Fast native copy/paste Perfect for developers, sysadmins, DevOps engineers, and anyone managing Linux servers, a VPS, Raspberry Pi, or a home lab from iPhone or iPad — no laptop needed.

Screenshots

Dev Tool box2 screens
CommandKit4 screens

Verdict

The call

The clearest difference is price: Dev Tool box at Free against CommandKit's $2.99. CommandKit's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Dev Tool box is free to download; CommandKit costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Dev Tool box versus CommandKit: the parameters behind the verdict, then further details
ParameterDev Tool boxCommandKit
PriceFree — better$2.99
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size4 MB16 MB
Age rating4+4+
DeveloperSeonggon SimPiotr Ozog

In-app purchases

None

Dev Tool box

No in-app purchases

None

CommandKit

No in-app purchases

Questions

Is Dev Tool box free?
Dev Tool box is free to download, with no in-app purchases.
Is CommandKit free?
CommandKit costs $2.99, with no in-app purchases.
Do Dev Tool box or CommandKit have ads?
Dev Tool box shows ads; CommandKit does not.
Which is updated more often, Dev Tool box or CommandKit?
Dev Tool box ships an update every 3 weeks, and CommandKit every 3 weeks. Most recently, Dev Tool box was updated on October 24, 2026 and CommandKit on October 25, 2026.

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