Comparison

Chroma Sync vs EasyDocuments

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

Head to head
About

Chroma Sync

Customize your mobile typing experience with vibrant, animated RGB lighting. Choose from millions of colors and built-in effects like Wave, Spectrum, and Static. Express yourself with emojis and enjoy spell-checking.

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

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.

About

EasyDocuments

A simple and efficient local file management tool designed for mobile devices. It offers basic file operations with a clean interface and prioritizes user experience and data security. The app is ad-free, ensuring a pure file management experience.

Highlights
  • Simple and intuitive interface
  • Basic file operations (copy, move, delete)
  • No advertising interference
  • Secure and reliable data handling
  • File browsing and renaming
Features
Read full description

EasyDocuments: A concise and efficient local file management tool In the digital age, file management and retrieval have become crucial. Especially on mobile devices, a comprehensive and easy-to-use file manager is particularly important. It is precisely for this need that we have carefully crafted a local file management tool called "EasyDocuments". Original intention and birth The birth of this application stems from a simple yet real dilemma - when watching instructional videos on our mobile phones, we often need to access and manage various files, but the file management functions on the market often seem insufficiently intuitive and efficient. At the same time, some third-party file management applications in the market are often filled with advertisements, which not only affect the user experience, but also may pose security risks. In order to address these issues, we have decided to independently develop a file management application that meets our own needs and also hopes to provide convenience for other students. Functional characteristics The file manager has the following core functional features: 1. Simple and intuitive interface: We focus on user experience and adopt a concise design style, allowing users to quickly get started and efficiently manage files. 2. Comprehensive functionality: Supports basic operations such as file browsing, copying, moving, deleting, renaming, etc., meeting various needs of users in daily use. 3. No advertising interference: We promise not to add any advertisements in the application, allowing users to enjoy a pure file management experience during use. 4. Security and reliability: We pay attention to the security of user data, and no user data will be uploaded to ensure the security and integrity of user files. User support We attach great importance to user feedback and suggestions. If you encounter any problems or need assistance during use, please feel free to contact us through the following methods: Personal email: zhouwei@diyixulie.com We promise to reply to your email as soon as possible and provide professional technical support. Thank you for choosing "EasyDocuments" as your local file management tool. We look forward to witnessing the growth and improvement of this application together with you, and bringing you a more convenient and efficient file management experience.

Screenshots

Chroma Sync2 screens
EasyDocuments4 screens

Verdict

The call

The clearest difference is review sentiment: EasyDocuments at 83% against Chroma Sync's 30%. EasyDocuments also leads on iOS requirement (13.0 vs 15.1). Chroma Sync's advantage is monetization model (free vs paid). On price, update cadence, ads and in-app purchases there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Chroma Sync costs $0.99 and EasyDocuments $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Chroma Sync ships an update every 5 months, EasyDocuments every 8 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Chroma Sync versus EasyDocuments: the parameters behind the verdict, then further details
ParameterChroma SyncEasyDocuments
Price$0.99$0.29 — better
Rating3.3 (137 ratings) — better—
Positive reviews30.2% of reviews83.3% of reviews — better
Number of ratings137 — better—
Update frequencyEvery 5 months — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size28 MB14 MB
Age rating4+4+
DeveloperNicholas MartinShanghai Jingxu Technology Co., LTD

Customer experience

Chroma Sync

All ratings137 ratings
Positive44.5%
Neutral24.8%
Negative30.7%
Written reviews96 reviews
Positive30.2%
Neutral39.6%
Negative30.2%

EasyDocuments

Written reviews6 reviews
Positive83.3%
Neutral16.7%
Negative0.0%

Bugs and requests

Chroma Sync

Reported bugs

15 issues
  • App not appearing in keyboard settings
  • Backspace continues deleting after release
  • Keyboard freezes and becomes unresponsive
  • Letters skip during typing
  • RGB effects disappear randomly
Show 10 more
  • 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

Requested features

20 requests
  • 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
Show 15 more
  • 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

EasyDocuments

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Chroma Sync

No in-app purchases

None

EasyDocuments

No in-app purchases

Questions

Is Chroma Sync free?
Chroma Sync costs $0.99, with no in-app purchases.
Is EasyDocuments free?
EasyDocuments costs $0.29, with no in-app purchases.
Do Chroma Sync or EasyDocuments have ads?
Neither Chroma Sync nor EasyDocuments shows ads.
Which is updated more often, Chroma Sync or EasyDocuments?
Chroma Sync ships an update every 5 months, and EasyDocuments every 8 months. Most recently, Chroma Sync was updated on October 24, 2026 and EasyDocuments on October 25, 2026.

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