# Chroma Sync - RGB Keyboard — RBG backlit keyboard

> RGB backlit keyboard app with customizable lighting effects and spell check. (iPhone/iPad app by Nicholas Martin.)

- Source: https://appshunter.io/ios/app/chroma-sync-rgb-keyboard/id1299264016 (this page in markdown: same URL + `.md`)
- Developer: [Nicholas Martin](https://appshunter.io/developer/804312100)
- Category: Utilities, Productivity
- Price: $0.99
- Rating: 3.30/5 from 137 App Store ratings · 96 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 27 MB
- Languages: American English
- Released: 2017-11-17
- Data updated: 2026-08-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chroma-sync-rgb-keyboard/id1299264016/reviews.md

## What is Chroma Sync?

If you have owned any RGB backlit products, you know just how much you can't live without the glorious RGB customisable lighting and effects. Well, now you can enjoy it on the go, in the palm of your hands, with Chroma Keyboard.

The possibilities are truly endless...

Watch your keyboard light up under your fingertips. With over 16.8 million colours to choose from, it's easy to customize a setup that's uniquely yours.

From subtle ambient lighting that sets the perfect mood, to fully immersive app customisation with the Chroma SDK (coming soon).

Built-in lighting effects you come to expect:

Wave - Animates all colours in a continuous wave of rainbow lights, for a truly energetic and vibrant display.

Spectrum - Cycling Slowly cycles through the entire spectrum of 16.8 million colours for a subtle yet visually stunning look.

Static - Illuminates your keyboard in one of the 16.8 million available colours.

Effects coming soon:
Breathing - Gently pulses in a colour of your choice every 7 seconds.
Reactive - Lights up upon actuation and stays lit in either short, medium, or long mode before fading.

Key Features:
- Spell-checking and autocorrect (available now)
- Express yourself with emojis. Who doesn't these days?
- QWERTY layout (more coming soon)
- Available in English (more coming soon)

Inspired by Razer Chroma.

## Key features

- Customizable RGB lighting
- 16.8 million color options
- Built-in lighting effects (Wave, Spectrum, Static)
- Spell-checking and autocorrect
- Emoji support
- QWERTY layout

## Chart rankings

- #195 in Top Paid · Utilities (US App Store)

## What do users think of Chroma Sync?

Overall sentiment: mixed

**Pros**

- ✨ Visually stunning RGB lighting effects
- 🎨 Stylish and eye-catching design
- 🎮 Unique gaming keyboard aesthetic
- 💫 Cool visual effects and animations
- 🌈 Beautiful color customization options

**Cons**

- ⌨️ Keyboard is too small and cramped
- ❌ No autocorrect functionality
- 🐛 Frequent bugs and glitches
- ⏱️ Noticeable typing delay and lag
- 📱 Difficult and unintuitive to type on
- 🔤 Missing caps lock feature
- 😕 Poor emoji display and layout
- 🚫 App not appearing in settings
- ⚙️ Customization options disabled
- 🔊 Distracting default key press sounds
- 🎯 Keys are unresponsive and hard to hit
- ⚠️ Backspace key malfunctions
- 🌐 Limited language support
- 📊 Lacks predictive text and suggestions

**Commonly reported bugs**

- App not appearing in keyboard settings
- Backspace continues deleting after release
- Keyboard freezes and becomes unresponsive
- Letters skip during typing
- RGB effects disappear randomly
- Keys A and L not registering
- Space and backspace keys malfunction
- Settings menu gets stuck
- Customization disabled despite full access granted
- Keyboard not working in Messages app
- Static visual artifacts on screen
- Significant typing lag and delays
- Get Started button not functional
- Keyboard layout issues with notched devices
- Inconsistent gray color shade

**Most requested features**

- Adjustable keyboard height and size
- Proper autocorrect and spell check
- Double-tap spacebar for period insertion
- Swipe-to-type functionality
- 3D Touch support for cursor movement
- Caps lock option
- Multiple language support (Spanish, Vietnamese, Thai, Arabic, French)
- Better emoji organization and categories
- Solid color customization options
- Haptic feedback on key press
- Keyboard shortcuts (.com, .gov, etc.)
- Word prediction and suggestions
- OLED black background option
- Auto-capitalization toggle
- Better key shape and borders
- Reactive ripple effect animation
- Larger key size options
- Swiftkey/Gboard-like features
- Text replacement functionality
- Custom effect creation

## Recent user reviews (10 of 96)

All indexed reviews: https://appshunter.io/ios/app/chroma-sync-rgb-keyboard/id1299264016/reviews.md

### 3/5 — OK

*2021-10-21, version 2.0.1*

Not bad

### 3/5 — Not that good

*2021-07-10, version 2.0.1*

Way too small like waste of money type of small. But if i didnt look good then it would be one star

### 3/5 — Pros and cons.

*2021-06-10, version 2.0.1*

So this app is basically an app that lets your keyboard light up in RGB and it actually looks pretty cool. But theres a lot of flaws with this application. Hopefully this can help your buying decision. After all it is 0.99!

Cons -

- It has not been updated in a whole year. So a lot of bugs and missing features.
- The keyboard is tiny and it fits the screen just a little bit.
- No autocorrect, that’s pretty bad for people who don’t know how to spell correctly.
- Emojis aren’t displayed correctly as well. You just have a jumbled mess and will have to look for the emoji you’re looking for.

Pros -
- The keyboard itself looks pretty cool and stylish.
- A nice selection of effects for the keyboard.
- A nice app ui

If these features can be added for a futre updatw, then i will update the review and its rating. For now 3 stars.

### 2/5 — Minimal options

*2021-05-22, version 2.0.1*

I love the look but there is no autocorrect on this, nor is there text replacement or predictive text. Double tapping the space bar does not insert a period like most keyboards either. With those additions, plus the option to have a swype option, could easily make this a 5 star keyboard. As is, it's not worth the $.99 I paid for it unfortunately.

### 4/5 — Love it

*2021-04-23, version 2.0.1*

Its awesome by far the best looking keyboard on here but i only have one problem... Or two: buttons are too small & the menu to mess around on the keyboard gets stuck otherwise i love this

### 3/5 — Stuff

*2021-04-11, version 2.0.1*

Could be more insane with razer cherry mx sound and we cant see the keys very much😞

### 1/5 — Not compatible with iOS 14

*2021-02-21*

Once you choose chroma keyboard you cannot switch back to default keyboard Buggy App

### 4/5 — Great potential

*2020-10-10, version 2.0.1*

This app is good and i havent found anyothers that offer live changing colors, however it could use improving for example:
more customizable options like bigger keys 
an updated emoji keyboard
the setting up instructions should be better
and make it more like the stock keyboard

### 3/5 — Nice but 1 thing

*2020-10-08, version 2.0.1*

Nice led and layout but no other languages

### 3/5 — Needs improvement to iOS 14

*2020-10-01, version 2.0.1*

I really need this keyboard to update to iOS 14 and I need you to please pay attention to the requests. My request is make the buttons more responsive and bigger. Other than that it is okay :)

## Frequently asked questions about Chroma Sync

### What does Chroma Sync - RGB Keyboard do?

This app allows you to customize the backlighting of your mobile keyboard with millions of colors and various animated effects. It aims to bring the vibrant RGB lighting experience of desktop peripherals to your smartphone.

### What are the key features of this RGB keyboard app?

Key features include over 16.8 million color options for customization, built-in lighting effects like Wave, Spectrum, and Static, spell-checking with autocorrect, and emoji support. A QWERTY layout is currently available.

### Is Chroma Sync - RGB Keyboard free to use?

Yes, the application is available for free. There are no in-app purchases or advertisements mentioned, indicating a completely free user experience.

### What are some common use cases for this app?

Users can employ this app to create a personalized typing aesthetic, match their keyboard lighting to their mood or other RGB devices, and enhance their typing experience with helpful features like spell-checking and emojis.

### What lighting effects are available?

The app currently offers built-in lighting effects such as Wave, which animates colors in a continuous rainbow display, Spectrum, which slowly cycles through all colors, and Static, which illuminates the keyboard in a single chosen color.

## Version history (last 5 releases)

### 3.4.2 — 2026-04-16

New effects, more customisation, autocorrect and word suggestions, and emojis!

### 3.0.0 — 2026-04-10

New and improved keyboard!

### 2.0.1 — 2020-02-18

This version fixes support for iOS 10.1+ giving you access to the keyboard once again if you've not yet updated to iOS 13.

### 2.0.0 — 2020-01-21

Chroma Keyboard is now Chroma Sync and features a shiny new app, allowing you to customise your keyboard.

### 1.1.0 — 2019-01-24

More performance enhancements. New features coming soon!

## Related topics

[chroma keyboard](https://appshunter.io/ios/topics/chroma-keyboard) · [razer chroma rgb](https://appshunter.io/ios/topics/razer-chroma-rgb)

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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 2026-08-10.*