Colorgen vs KVNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Colorgen
Easily find HTML color codes by name or color. Get detailed color information including RGB, CMYK, and HSL values. Convert between decimal, binary, and hexadecimal formats.
- Search by HTML color code
- Search by color name
- View RGB, CMYK, HSL values
- Convert between decimal, binary, hexadecimal
- Web-safe color search
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In addition to searching for HTML color codes, you can also search by color name, web-safe color, and other categories. You can also check each color's RGB, CMYK, HSL, HSV, X11 name, and HTML color group. In addition, a function to convert between decimal, binary, and hexadecimal has been added.
KVNote
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Tired of drowning in a sea of disorganized memo entries? KVNote is here to revolutionize your note-taking experience with its innovative key-value system, enabling you to pinpoint and retrieve information with lightning speed! Core Features, Redefining Note-Taking 1. Key-Value Noting: Effortless Categorization and Retrieval Powered by a unique key-value pair model, KVNote assigns a dedicated label to each piece of information. Whether it’s a “Project Plan,” “Grocery List,” or “Travel Itinerary,” simply set a keyword to achieve intelligent categorization. Say goodbye to information chaos! Enjoy a significant boost in retrieval efficiency and gain a comprehensive overview at your fingertips. 2. Infinite Expansion: Tailored for Every Scenario With support for unlimited line extensions, KVNote accommodates everything from fleeting sparks of inspiration to extensive professional reports. Its boundless recording space adapts seamlessly to every aspect of life, study, and work, allowing your creativity and plans to flow freely! 3. Secure Storage, Instant Access All content is encrypted and stored in plist format within the APP sandbox, safeguarding your privacy with an impenetrable shield. Coupled with ultra-fast retrieval technology, access important information in an instant. No more waiting—get what you need, whenever you need it, and double your productivity! Why Choose KVNote? Featuring a minimalist interface for zero learning curve and robust functionality for seamless note-taking and management, KVNote is the perfect choice for everyone. Whether you’re a productivity-driven professional, a busy student, or a passionate life chronicler, KVNote serves as your personal intelligent assistant, organizing complex tasks with precision and making efficiency an everyday norm! Download KVNote now and embark on a new journey of intelligent note-taking. Unlock the endless possibilities of a highly efficient life!
Screenshots
Verdict
The clearest difference is device support: Colorgen at 4 against KVNote's 2. KVNote's advantage is iOS requirement (15.6 vs 18.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Colorgen | KVNote |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPod |
| Requires iOS | 18.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 8 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Kazuhisa Asakawa | 硕 王 |
In-app purchases
Colorgen
No in-app purchases
KVNote
No in-app purchases









