App profile & analytics · Utilities · Data updated 2026-10-20

DevPocket: Developer Utilities

by SEUNGHYUN LEE · Free · Version 1.4

Availability On the App Store since March 2026 ↗

DevPocket: Developer Utilities is made and published by SEUNGHYUN LEE. AppBrain is an independent app data site and isn't affiliated with SEUNGHYUN LEE. The app name, icon, screenshots and description belong to SEUNGHYUN LEE and are shown as published on the App Store.

About DevPocket: Developer Utilities

DevPocket: Developer Utilities is an utilities app developed by SEUNGHYUN LEE.

User Ratings

The app has no ratings yet.

App Information

DevPocket: Developer Utilities is freely available from the App Store. The app size is 9.75 MB. The latest version available is 1.4. The last update was on September 11, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2026.

Description by SEUNGHYUN LEE (from the App Store)

DevPocket is your all-in-one utility app designed specifically for developers. Featuring 15 powerful tools, almost everything works completely offline (except the API client). Verify, format, and test your code quickly, even when you're on the go and can't open your laptop.

[ Core Features ]

*Regex (Regular Expressions)

Real-time regex testing with syntax highlighting

Detailed Capture Groups viewing

*JSON Tools

JSON validation, formatting, and minification

Interactive Tree View for complex data

*API Client (Requires internet)

Lightweight HTTP client for REST API testing

Quick cURL command import

Request history for fast re-testing

*12 Handy Utilities

Base64 Encoder / Decoder

URL Encoder / Decoder

JWT Decoder

UUID Generator

Lorem Ipsum Generator

QR Code Generator

Hash Generator (MD5, SHA, etc.)

Color Converter (HEX, RGB, etc.)

Base Converter

Unix Timestamp Converter

String Case Converter (CamelCase, snake_case, etc.)

Text Diff Viewer

[ Highlights ]

Fully offline capable (excluding API tester)

Optimized for both Light and Dark modes

Ad-supported with a one-time $1.99 IAP to remove ads

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Screenshots

DevPocket: Developer Utilities Screenshot 1 of 5

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Screenshots by SEUNGHYUN LEE, from the the App Store listing

Official page on the App Store

Changelog of DevPocket: Developer Utilities

No changelog data

Developer information for SEUNGHYUN LEE

SEUNGHYUN LEE

Address:

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App Store Rankings for DevPocket: Developer Utilities

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Technologies used by DevPocket: Developer Utilities

Frequently asked questions about DevPocket: Developer Utilities

Is DevPocket: Developer Utilities free?

Yes. DevPocket: Developer Utilities is free on the App Store.

Is DevPocket: Developer Utilities still available?

Yes. DevPocket: Developer Utilities is on the App Store, and the last update we saw was on September 11, 2026.

How large is DevPocket: Developer Utilities?

DevPocket: Developer Utilities is 9.75 MB.

Is DevPocket: Developer Utilities suitable for children?

App Store rates the content of DevPocket: Developer Utilities as suitable for everyone.

Who made DevPocket: Developer Utilities?

DevPocket: Developer Utilities was developed by SEUNGHYUN LEE. It is listed in the utilities category on the App Store.

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