Comparison

Colors vs LinknLink

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

Head to head
About

Colors

Features
Read full description

Colors is the ultimate color reference for designers, developers, artists, architects, printers and anyone working with professional color systems. The app combines many international color standards in one easy-to-use application and provides detailed information for every color. Supported color systems: • CSS (140 colors) • RAL (213 colors) • HKS (313 colors) • Avery (383 colors) • DIC (1,280 colors) • DIN 6164 (574 colors) • Federal Standard FS 595B (207 colors) • British Standard BS 381C (148 colors) • British Standard BS 4800 (125 colors) • ISCC-NBS (270 colors) • NCS – Natural Colour System (1,970 colors) • X11 (507 colors) • AS 2700 (209 colors) • XKCD (925 colors) • Crayola (321 colors) For every color, the app displays: • Color preview • Color name • RGB values • HEX value • HSB • HSL • CMYK • Text sample with matching background color Every color can also be displayed in up to 100 different brightness levels, making it easy to compare shades and find the perfect variation. Features: • More than 7,500 colors • 15 international color systems • RGB, HEX, HSL, HSB and CMYK values • Up to 100 brightness variations • Fast search and clean interface • Perfect for graphic design, web development, architecture and printing Whether you're creating websites, designing graphics or selecting colors for print, Colors is the perfect reference tool. .

About

LinknLink

This app enables seamless interaction and interconnection between smart hardware devices via your mobile phone. It offers features like customized smart scenes, intelligent linkage, and time-based automation for a connected lifestyle.

Highlights
  • Customized smart scenes
  • Intelligent linkage
  • Time plan settings
  • Account sharing
  • Hierarchical management
  • Multi-language support
Features
Read full description

LinknLink is more than a smart home control app. Powered by a built-in AI Agent, it brings 1,500+ device brands, Home Assistant, and everyday lifestyle services into one unified experience. Control devices, create automations, manage your home, and get help using natural language. LinknLink works with Alexa, Google Home, Apple Home, Matter, SmartThings, and other major smart home platforms. KEY FEATURES 1. Control 1,500+ Device Brands Manage lights, air conditioners, curtains, locks, sensors, cameras, and more across different brands, protocols, and ecosystems — all from one app. • 20+ popular brands can be added directly without an extra gateway • More third-party brands can be connected through HomeClaw • No Home Assistant knowledge is required 2. Built-in AI Agent Simply tell LinknLink what you want to do. The built-in AI Agent can help you: • Control devices • Create scenes and automations • Schedule tasks • Answer setup and usage questions • Diagnose device and system issues • Assist with general everyday tasks No separate AI service or complicated setup is required. 3. Create Automations with Natural Language Forget complex rule builders. Just say: “Turn off the living room lights and lower the AC at 10 PM every night.” LinknLink understands your intent and creates the corresponding scene, schedule, or automation automatically. 4. Fast Local Control and Free Remote Access Connected devices can be controlled locally for faster and more reliable response. You can also access and manage your home remotely without an additional subscription. • Third-party devices require HomeClaw for free remote access 5. A Home That Learns Your Routine LinknLink can gradually understand your habits, preferences, and daily routines, then suggest useful automations to make your home more comfortable, efficient, and responsive. 6. Clean and Customizable Interface The modern card-based interface makes devices, rooms, and functions easy to understand and control. Customize card layouts and room styles to create an experience that fits your home. 7. Native Home Assistant Integration Connect LinknLink to your Home Assistant instance and import existing devices without adding them again. Home Assistant users can enjoy simpler mobile control, remote access, and AI Agent features. • Devices in Home Assistant on HomeClaw can support free remote access after being imported into LinknLink 8. Bridge Devices Across Platforms Bridge connected devices, including devices imported from Home Assistant, to Matter, Apple Home, or Samsung SmartThings. Continue controlling and automating them in the ecosystem you already use. 9. More Than Smart Home Control LinknLink also supports useful lifestyle services, including sports updates, radio, shopping lists, and more. It is not only a smart home app, but an AI assistant designed around everyday home life. 10. Built for the Connected Future Future support for CarPlay will help connect your car, phone, and home. Prepare lights, curtains, and air conditioning before you arrive, making every return home more comfortable. Bring your devices, automations, platforms, and everyday services together with LinknLink — one app for a smarter, simpler, and more connected home. 11.Terms of Use (EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 12. Service Agreement: https://app-service-chn-566c4736.linklinkiot.com/appfront/v1/webui/app-h5-subscribe_agreement_linklink-1036/ Privacy Policy:https://app-service-chn-566c4736.linklinkiot.com/appfront/v1/webui/app-h5-privacy_policy_linklink-1675/

Screenshots

Colors4 screens
LinknLink4 screens

Verdict

The call

The clearest difference is price: LinknLink at Free against Colors's $0.99. LinknLink also leads on update cadence (every 2 weeks vs every 19 months) and iOS requirement (15.5 vs 26.0). On ads, in-app purchases and device support 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

LinknLink is free to download; Colors costs $0.99 up front. Colors sells 1 one-off in-app purchase and LinknLink sells 10 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Colors ships an update every 19 months, LinknLink every 2 weeks. The most recent releases landed on August 11, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Colors versus LinknLink: the parameters behind the verdict, then further details
ParameterColorsLinknLink
Price$0.99Free — better
Rating—3.2 (44 ratings) — better
Positive reviews—42.3% of reviews
Number of ratings—44 — better
Update frequencyEvery 19 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS26.015.5 — better
Further details — not scored
Size12 MB286 MB
Age rating4+9+
DeveloperGerhard LentschikHangzhou LinkLink Technology Co., Ltd.

In-app purchases

1 purchases

Colors

One-time1
  • Remove Advertising$0.99
10 purchases

LinknLink

Subscriptions10
  • 1 Screen$0.991 Year
  • 2 Screen$1.991 Year
  • ISG Monthly$1.991 Month
Show 7 more
  • 3 Screen$2.991 Year
  • 4 Screen$3.991 Year
  • 5 Screen$4.991 Year
  • 500MB$19.991 Year
  • ISG Year$19.991 Year
  • 1GB$29.991 Year
  • 3GB$59.991 Year

Questions

Is Colors free?
Colors costs $0.99, and also offers in-app purchases.
Is LinknLink free?
LinknLink is free to download, with in-app purchases available.
Do Colors or LinknLink have ads?
Neither Colors nor LinknLink shows ads.
Which is updated more often, Colors or LinknLink?
Colors ships an update every 19 months, and LinknLink every 2 weeks. Most recently, Colors was updated on August 11, 2026 and LinknLink on September 30, 2026.

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