Comparison

Dev Tool box vs DevCipher

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

DevCipher

Features
Read full description

DevCipher is a minimalist, ready-to-use encryption and decryption toolkit designed specifically for developers. It integrates industry-standard hash calculations, symmetric encryption, asymmetric encryption, digital signatures, and common encoding/decoding functions to solve fragmented data security needs in daily development and debugging. Core Features: - Hash Calculation: Supports MD5, SHA-1, SHA-256, SM3, and more for quick text digest generation. - Symmetric Cipher: Supports AES, DES, 3DES, SM4 with various block modes and padding options. - **Asymmetric Cipher: Supports RSA and SM2 for secure encryption, decryption, and digital signing. - **Encoding Tools: High-performance Base64 converter, URL encode/decode, and Bcrypt validation. - Premium Experience: Built with native SwiftUI, supports Dark Mode, and fully optimized for iPhone and iPad. - Privacy First: All operations are performed strictly locally. No data is ever collected or uploaded. [Protocol Description] End User Software Usage Terms https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use https://www.sharezer.com/app/agreement/TermsofUse.html Privacy Policy https://www.sharezer.com/app/agreement/PrivacyPolicy.html

Screenshots

Dev Tool box2 screens
DevCipher4 screens

Verdict

The call

The clearest difference is price: Dev Tool box at Free against DevCipher's $1.99. Dev Tool box also leads on update cadence (every 3 weeks vs every 4 months). DevCipher's advantage is ads (none vs shown) and iOS requirement (16.0 vs 18.0). On in-app purchases and device support 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; DevCipher costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dev Tool box ships an update every 3 weeks, DevCipher every 4 months. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Dev Tool box versus DevCipher: the parameters behind the verdict, then further details
ParameterDev Tool boxDevCipher
PriceFree — better$1.99
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size4 MB3 MB
Age rating4+4+
DeveloperSeonggon Simå°‘ę³½ 梁

In-app purchases

None

Dev Tool box

No in-app purchases

None

DevCipher

No in-app purchases

Questions

Is Dev Tool box free?
Dev Tool box is free to download, with no in-app purchases.
Is DevCipher free?
DevCipher costs $1.99, with no in-app purchases.
Do Dev Tool box or DevCipher have ads?
Dev Tool box shows ads; DevCipher does not.
Which is updated more often, Dev Tool box or DevCipher?
Dev Tool box ships an update every 3 weeks, and DevCipher every 4 months. Most recently, Dev Tool box was updated on September 17, 2026 and DevCipher on September 11, 2026.

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