Comparison

PolyInvert vs Eclipse

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

Head to head
About

PolyInvert

Features
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Transform PDF documents and images into inverted color versions with just one tap. PolyInvert is the perfect tool for converting Polycam floor plans, architectural drawings, documents, and images for viewing in darkmode. PERFECT FOR POLYCAM USERS Export your Polycam floor plans directly into PolyInvert and instantly invert them. Works seamlessly with PDF, PNG, and SVG exports from Polycam. KEY FEATURES β€’ Smart Color Inversion - Advanced algorithms optimized for each file type β€’ Multi-Format Support - PDF, PNG, SVG, and ZIP archives β€’ Batch Processing - Import and invert multiple files at once β€’ One-Tap Export - Share via Messages, Mail, Files, or any app β€’ ZIP Support - Automatically extracts and processes archive contents β€’ Privacy First - All processing happens locally on your device β€’ No File Size Limits - Process documents of any size β€’ Universal App - Works on iPhone, iPad, and Mac HOW IT WORKS 1. Import your files from iCloud Drive, Files app, or directly from Polycam via the share sheet. 2. Tap "Invert All" to process all files, or invert individually 3. Export inverted files via iOS Share Sheet to save or share anywhere PRIVACY & SECURITY Your files stay private. PolyInvert processes everything locally on your device. We never upload, store, or access the content of your files. What you invert stays on your device. USE CASES β€’ Invert Polycam floor plans to dark mode for Blackout Lighting Console β€’ Create dark mode versions of documents β€’ Improve contrast on architectural drawings β€’ Invert scanned documents for easier reading β€’ Prepare images for presentations β€’ Process technical diagrams and schematics FREE WITH OPTIONAL AD REMOVAL PolyInvert is completely free to use with ads. Remove all ads permanently with a one-time in-app purchase that syncs across all your devices. TECHNICAL DETAILS β€’ Supports PDF, PNG, and SVG files β€’ Handles multi-page PDFs with ease β€’ ZIP archive auto-extraction β€’ Maintains original file quality β€’ Preserves document structure and formatting β€’ Fast processing with optimized algorithms MADE BY AMOGAFFER PolyInvert is developed by AMOGaffer with a focus on simplicity, privacy, and reliability. We're committed to creating tools that just work. REQUIREMENTS β€’ iOS 17.0 or later β€’ iPadOS 17.0 or later β€’ macOS 14.0 or later (Apple Silicon) Need help? Contact us at contact@amogaffer.com Privacy Policy: https://amogaffer.com/privacy/polyinvert/

About

Eclipse

Read full description

Hate reading PDFs at night? So did we. Eclipse is the dark mode PDF reader your eyes have been waiting for. One tap transforms any PDF into a beautiful, eye-friendly dark document β€” no more blinding white backgrounds in bed, on the couch, or during late-night study sessions. TRUE DARK MODE β€” NOT A FILTER Most apps just dim your screen. Eclipse is different. Our smart color inversion engine flips the actual content β€” white becomes black, black becomes white β€” giving you a true OLED-friendly dark reading experience that saves battery and protects your eyes. Choose from three reading themes: β—† Pure Dark β€” Full inversion, maximum contrast, perfect for OLED β—† Warm Dark β€” Soft tones for relaxed reading (Pro) β—† Sepia β€” Paper-like warmth for long sessions (Pro) ANNOTATE & MARK UP YOUR DOCUMENTS Eclipse isn't just a viewer β€” it's your complete PDF workspace: β—† Highlight text with a translucent highlighter β—† Draw freehand with pen, marker, or highlighter tools β—† Pick from multiple colors and adjust line thickness β—† Undo strokes and erase individual annotations β—† All changes are saved directly to the PDF file SMART READING FEATURES β—† Bookmark any page with a custom title β—† Full-text search across your entire document β—† Go-to-page navigation for quick access β—† Reading progress bar with page tracking β—† Continue Reading β€” pick up exactly where you left off β—† Screen brightness control built right in β—† Share PDFs directly from the reader YOUR LIBRARY, ORGANIZED β—† Import PDFs from Files, iCloud, email, or any app β—† Thumbnail previews for every document β—† Search your library by file name β—† Delete documents with a long-press β—† Clean, elegant interface β€” no clutter, no distractions 100% PRIVATE. ALWAYS. Your PDFs never leave your device. No cloud uploads. No servers. No analytics. No tracking. Everything happens on-device. We can't see your documents even if we wanted to. FREE TO USE β€” PRO FOR POWER READERS Eclipse is free with Pure Dark mode. Upgrade to Eclipse Pro to unlock Warm Dark & Sepia themes, bookmarks, and annotation tools. β—† Monthly: $1.99/month β—† Lifetime: $4.99 β€” one-time, forever No ads. No data collection. Just reading, the way it should be. Download Eclipse today and never read a blinding white PDF again. Terms of Use: https://burakani.github.io/eclipse-legal/terms.html Privacy Policy: https://burakani.github.io/eclipse-legal/privacy.html

Screenshots

PolyInvert4 screens

Verdict

The call

The clearest difference is device support: PolyInvert at 2 against Eclipse's β€”. On price, in-app purchases and iOS requirement 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PolyInvert sells 1 one-off in-app purchase and Eclipse sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
PolyInvert versus Eclipse: the parameters behind the verdict, then further details
ParameterPolyInvertEclipse
PriceFreeFree
Update frequencyDailyβ€”
AdsYesβ€”
In-app purchasesYesYes
DevicesiPhone, iPad β€” betterβ€”
Requires iOS17.017.0
Further details β€” not scored
Size8 MB20 MB
Age rating4+4+
DeveloperADAM MICHAEL OGDENBurak ANI

In-app purchases

1 purchases

PolyInvert

One-time1
  • Remove Ads$2.99
2 purchases

Eclipse

Subscriptions1
  • Monthly Premium$1.991 Month
One-time1
  • Lifetime Premium$4.99

Questions

Is PolyInvert free?
PolyInvert is free to download, with in-app purchases available.
Is Eclipse free?
Eclipse is free to download, with in-app purchases available.

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