Swatches Reader vs KnowBot
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Swatches Reader
Manage GIMP color palettes with this tool. Select colors, copy them as UIColor or hex strings, and grab colors from anywhere on your screen. It also extracts main colors from images and includes thumbnail and QuickLook extensions.
- GIMP color palette management
- System color picker integration
- Copy colors as UIColor, hex, or RGB
- Grab color from any screen location
- Auto extract main colors from images
- Thumbnail and QuickLook extensions
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Color palettes management tool based on a GIMP format ( *.gpl ).Β Selected color can be changed by system's color picker or copied to clipboard as a UIColor or hex string or RGB description. You can grab color from any place on the screen. Auto extract main colors from the given image. The app also has included fast worked Thumbnails and QuickLook extensions.
KnowBot
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Welcome to KnowBot, a smart chatbot powered by the state-of-the-art LLM large model! There's no need for any settings or keys, just open it and use it!!! you can jump right in and start asking KnowBot a wide range of questions, or enlist its help with tasks like summarization, content extraction, or formatting. The power of our robot is directly tied to the quality of your prompts, so feel free to experiment and see what it can do for you! If you have any questions or suggestions, you can contact me through the following ways. tg: https://t.me/guageaa twitter: https://twitter.com/guageaaa mail: jokimina1@gmail.com
Screenshots
Verdict
The clearest difference is price: KnowBot at Free against Swatches Reader's $5.99. KnowBot also leads on update cadence (every 4 days vs monthly) and iOS requirement (12.0 vs 17.0). Swatches Reader's advantage is in-app purchases (none vs 3). On ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
KnowBot is free to download; Swatches Reader costs $5.99 up front. KnowBot sells 3 in-app purchases, starting at $1.99 per month. Swatches Reader asks for nothing beyond the download.
Swatches Reader ships an update monthly, KnowBot every 4 days. The most recent releases landed on June 10, 2026 and August 29, 2026 respectively.
| Parameter | Swatches Reader | KnowBot |
|---|---|---|
| Price | $5.99 | Free β better |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Monthly | Every 4 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Paid | β |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Mac β better |
| Requires iOS | 17.0 | 12.0 β better |
| Further details β not scored | ||
| Size | 2 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Viktor Goltvyanytsya | ι€ ζ± |
In-app purchases
Swatches Reader
No in-app purchases
KnowBot
- VIP for one month$1.991 Month
- VIP for six months$9.996 Months
- VIP for one year$14.991 Year
Questions
Is Swatches Reader free?
Is KnowBot free?
Do Swatches Reader or KnowBot have ads?
Which is updated more often, Swatches Reader or KnowBot?
Other comparisons
