Comparison

Ulysses vs PixRGBCatch

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

Head to head
About

Ulysses

A distraction-free writing environment for Mac, iPhone, and iPad. It offers effective document management, seamless sync, and flexible export options for writers of all kinds. Includes a built-in proofreader and editing assistant.

Highlights
  • Distraction-free editor
  • Unified library for all texts
  • Seamless sync across devices
  • Built-in proofreader and editing assistant
  • Flexible export to PDF, DOCX, HTML
  • Publishing to WordPress, Ghost, Substack
Features
Read full description

Ulysses is your one-stop writing environment for Mac, iPhone and iPad. Its pleasant, focused writing experience, combined with effective document management, seamless sync, and flexible export, make Ulysses the first choice for writers of all kinds. ++ Apple Design Award Winner ++ “The app is amazing. An absolute delight to use. Well done.” – David Hewson, Bestselling Author (The Killing) ### A Text Production Powerhouse Ulysses’ markup-based, distraction-free editor lets you focus on your most important task: Write, edit, and write some more. Formatting is kept for later, so you can completely immerse yourself in the text. Ulysses’ uniquely streamlined toolset covers the entire writing process, and its clean and simple interface will boost your productivity. From first to final draft, from prologue to closing chapter – Ulysses keeps you in the flow, so you can get stuff done. ### All Your Texts, All the Time Everything you’ll ever write is stored in Ulysses’ unified library. You can manage projects of all kinds and sizes, be it novels, diaries or study notes – they are always saved, and automatically in sync. And since Ulysses offers feature parity across macOS and iOS, it doesn’t matter where you are or when inspiration hits: All its tools, and all your texts, are always at your fingertips. ### Built-In Proofreader and Editing Assistant Write with confidence, thanks to Ulysses’ integrated grammar and style check. Available for over 20 languages, it analyzes your text and offers informed suggestions for capitalization, punctuation, semantics, redundancy, style and more. ### Create eBooks, DOCX, PDFs and HTML Ulysses’ export is flexible enough to cover any writer’s needs: Transform your text into beautiful PDFs, Word documents or eBooks. Or export HTML code, ready to be used anywhere on the web. You can even choose between a variety of pre-made formatting styles for all kinds of purposes, or create your own and share it with other users. ### Publish to WordPress, Ghost, Substack & More Do you blog? Ulysses’ offers best-in-class publishing to WordPress, Ghost, and Micro.blog. You can post to WordPress, Ghost and Micro.blog from right within the app – complete with images, tags, categories etc. All offer a built-in preview to proofread before submission. Ulysses also supports copy paste publishing to Substack and Basecamp. ### Pricing Ulysses requires a subscription. We offer monthly and yearly subscription plans. They include a fully functional trial, so you can test Ulysses (including export and sync). There’s also a special discount for students. All plans unlock the app on Mac, iPhone and iPad, and feature full synchronization. ### Questions Please visit ulysses.app for more information. You can also reach us via help@ulysses.app or on Twitter @ulyssesapp – we’re happily awaiting your feedback! Terms of Use: https://ulysses.app/app-terms-of-service Privacy Policy: https://ulysses.app/app-privacy-policy

About

PixRGBCatch

Features
Read full description

PixRGBCatch is the fastest and most intuitive tool to capture, identify, and organize real-world colors into stunning palettes. Whether you are a UI/UX designer, digital artist, web developer, interior decorator, or creative hobbyist, PixRGBCatch turns your iPhone camera and photo library into a high-precision color workstation. KEY FEATURES: • Real-Time Camera Eyedropper: Point your camera at anything to inspect colors live. Tap to freeze and sample exact pixel colors, or average a targeted zone. • Extract Palettes from Photos: Import any image from your Photos library to automatically extract dominant color schemes and harmonious swatches. • Comprehensive Color Models: Get exact color values instantly: - HEX (#RRGGBB) - RGB (0-255) - HSL (Hue, Saturation, Lightness) - CMYK (Print-ready values) • Color Harmonies & Color Theory: Explore dynamic color relationships generated automatically: - Complementary - Analogous - Triadic - Split-Complementary - Square harmonies • WCAG Contrast & Accessibility: Verify readability with built-in contrast checkers testing compliance against WCAG AA and AAA accessibility guidelines. • Ready-to-Use Developer Snippets: One-tap code copy for SwiftUI, UIKit, CSS, and Tailwind CSS. • Professional Palette Export: Share your palettes across industry-standard software: - Adobe Swatch Exchange (.ASE) - Adobe Photoshop (.ACO) - Apple Color Picker (.CLR) - Aesthetic Swatch Card Images - Clean JSON data • Privacy-First Design: All image processing and color analysis happen 100% on-device. No images or camera feeds ever leave your phone. Bring the colors of the world into your creative workflow. Download PixRGBCatch today!

Screenshots

Ulysses4 screens
PixRGBCatch4 screens

Verdict

The call

The clearest difference is in-app purchases: PixRGBCatch at none against Ulysses's 7. PixRGBCatch also leads on iOS requirement (16.0 vs 26.0). Ulysses's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price 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

Both are free to download. Ulysses sells 6 in-app purchases, starting at $5.99 per month. PixRGBCatch asks for nothing beyond the download.

UpkeepUpdate frequency

Ulysses ships an update every 3 weeks, PixRGBCatch every 4 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Ulysses versus PixRGBCatch: the parameters behind the verdict, then further details
ParameterUlyssesPixRGBCatch
PriceFreeFree
Rating4.6 (2.2K ratings) — better—
Positive reviews67.1% of reviews—
Number of ratings2.2K — better—
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS26.016.0 — better
Further details — not scored
Size272 MB5 MB
Age rating4+4+
DeveloperUlysses GmbH & Co. KGVOLKAN TEZKAN

Bugs and requests

Ulysses

Reported bugs

4 issues
  • Unexpected data loss or file corruption
  • Slow performance on older devices
  • Unreliable iCloud sync
  • Formatting issues when exporting to other formats

Requested features

5 requests
  • Improved collaboration and sharing features
  • Better integration with reference managers and citation tools
  • More flexible export options and compatibility
  • Customizable keyboard shortcuts
  • Ability to hide Markdown syntax

PixRGBCatch

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Ulysses

Subscriptions4
  • Monthly Plan7 Days trial$5.991 Month
  • Yearly Plan$29.991 Year
  • Yearly Plan7 Days trial2 variants$39.991 Year
Show 1 more
  • Yearly Plan1 Year trial$39.991 Year
One-time2
  • Student Offer$10.99
  • Perpetual License$199.99
None

PixRGBCatch

No in-app purchases

Questions

Is Ulysses free?
Ulysses is free to download, with in-app purchases available.
Is PixRGBCatch free?
PixRGBCatch is free to download, with no in-app purchases.
Do Ulysses or PixRGBCatch have ads?
PixRGBCatch shows ads; Ulysses does not.
Which is updated more often, Ulysses or PixRGBCatch?
Ulysses ships an update every 3 weeks, and PixRGBCatch every 4 months. Most recently, Ulysses was updated on November 6, 2026 and PixRGBCatch on October 31, 2026.

Other comparisons