# DevInstant-Designer&Developer — Code,Color,Symbol,Unicode&UI

> Design and development utility for colors, symbols, characters, and conversions. (iPhone/iPad app by 苏斌 牟.)

- Source: https://appshunter.io/ios/app/devinstant-designer-and-developer/id1572671565 (this page in markdown: same URL + `.md`)
- Developer: [苏斌 牟](https://appshunter.io/developer/1193064207)
- Category: Reference, Developer Tools
- Price: Free with in-app purchases
- Rating: 4.00/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 24 MB
- Languages: English, Chinese, Chinese
- Released: 2021-07-04
- Data updated: 2026-07-17
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/devinstant-designer-and-developer/id1572671565/reviews.md

## What is DevInstant?

Welcome to DEVInstant, it is an easy&quick tool for designers and developers, support quickly find color themes, symbols, icons, character, views&controls and others, to help you get the information about these items. Help you easy to find design inspiration, improve the efficiency of development and creation.
 
- About Color:
  System colors of ios and osx, light or dark mode.
  Many color cards and gradient themes.
  HTML5 standard colors and Web safe colors.
  Find color with Color palette, Effect previews.
  Picker color from image.

- About Symbol:
  ios and osx system symbols & images.
  Unicode symbol characters.
  Emoji symbols.
  SF Symbols.
  
- About Character:
  Unicode Character Encyclopedia.
  HTML5 entity character table.
  System FontStyle viewing.
  
- Code generation:
  Copy the value, name, code of the color, character or symbol to clipboard.
  
- Quick Searching:
  Searching with keywords and values.

- Views&Controls:
  Explore the appearance of various types of views and controls in iOS.
  
- Image Filters:
   CoreImage's Image Filters browsing, viewing features.

- Others:
  Apple devices information and resolution query.
  Unit conversion features, support length, area, volume, pressure, mass, energy..., 19 kinds.
  Accelerometer, magnetometer, gyroscope data display
  MD5, SHA, BASE64 encoder

## Key features

- Color theme finder
- Symbol and icon library
- Unicode character lookup
- Code generation
- Unit conversion
- Image filters

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Subscription | $1.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Official Version | $5.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/devinstant-designer-and-developer/id1572671565/reviews.md

### 5/5 — A ton of useful features

*2024-11-20*

This is a one stop shop for many of UX and dev resources I reference throughout the day. Free version has a ton of features.

### 5/5 — Brilliant Idea, and Layout

*2022-04-03*

This is what I've been searching for so long. Wonderful work!

**Developer response:** Thanks

## Frequently asked questions about DevInstant

### What is DevInstant?

DevInstant is a utility app designed for designers and developers. It provides quick access to color themes, symbols, icons, characters, and various conversion tools to enhance efficiency.

### What kind of color features does DevInstant offer?

DevInstant supports system colors for iOS and OS X, gradient themes, HTML5 and web-safe colors, and allows picking colors directly from images.

### Can DevInstant help with symbols and characters?

Yes, DevInstant includes iOS and OS X system symbols, Unicode characters, emoji, SF Symbols, and a Unicode Character Encyclopedia for easy lookup.

### Does DevInstant generate code?

Yes, DevInstant allows you to copy the value, name, and code of colors, characters, or symbols directly to your clipboard for use in development.

### What unit conversions are available in DevInstant?

DevInstant supports 19 kinds of unit conversions, including length, area, volume, pressure, mass, and energy.

### What devices is DevInstant compatible with?

DevInstant is supported on Mac, iPhone, iPad, and iPod devices.

### How often is DevInstant updated?

The latest version of DevInstant is 1.5.0, and it was last updated on May 14, 2023. Updates are released periodically to introduce new features and improvements.

### Does DevInstant have ads?

No, DevInstant does not contain advertisements, allowing for an uninterrupted user experience.

## Version history (last 5 releases)

### 1.5.0 — 2023-05-14

- Accelerometer, magnetometer, gyroscope data display
- MD5, SHA, BASE64 encoder

### 1.4.0 — 2023-04-12

- Unicode, SF Symbol, Emoji, HTML Entity use pop-up menus to provide copy name, symbol, code to pasteboard.
- Image color picking is added from loading into local image files.
- Bug fixed and Performance optimizations.

### 1.3.6 — 2023-03-25

- Add display mode switching of color card, gradient color, and system color;
- Fixed occasional bugs and text errors

### 1.3.3 — 2023-03-23

[Update]
- Add iPhone 14 device information;
- Add large, medium and small display modes for symbols, characters and other functions;
- Repair and optimize some interface problems.

### 1.3.2 — 2022-08-15

Find color with Color palette, Effect previews
Picker color from pictures
Bug fixes and UI Improvements

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## More apps by 苏斌 牟

- [PrintScan - Airprint&Scanner](https://appshunter.io/ios/app/printscan-airprint-and-scanner/id1556043246)

All apps by 苏斌 牟: https://appshunter.io/developer/1193064207

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*