Comparison

ComicViewer 2 vs Lucid Reader

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

Head to head
About

ComicViewer 2

Easily view comic books from cloud storage or RSS feeds. Supports PDF, ZIP, and CBZ files, including password-protected ones. Keep track of your reading with favorites and history.

Highlights
  • Cloud service integration (Dropbox, Google Drive)
  • RSS feed support
  • Opens PDF, ZIP, and CBZ files
  • Password-protected file compatibility
  • Favorites and reading history
Features
Read full description

PDF or zip-archived comic viewer on cloud services. Cloud Services: * Dropbox * GoogleDrive * RSS Feed Features: * Universal. * Can open pdf, .zip or .cbz files. * Compatible with password locked files. * Favorites. * History.

About

Lucid Reader

Features
Read full description

Lucid Reader โ€” A Streamlined PDF Viewer for Focused Reading Lucid Reader gives you a clean, distraction-free way to read PDFs โ€” whether they're standard documents or books you've scanned yourself. No clutter, no complexity. Just your PDF and you. *** Key Features *** โ€ข Two-Page Spread โ€” Read like a real book, with an optional standalone cover page. โ€ข Flexible Binding โ€” Switch between right-to-left or left-to-right binding, perfect for Japanese-style books and manga. โ€ข Optimized Display โ€” Fine-tune the display area and zoom independently for the left and right pages to maximize space and trim away margins. โ€ข Intuitive Page Navigation โ€” Turn pages effortlessly with a tap or a swipe, with customizable tap zones. โ€ข Page Lock โ€” Keep your view exactly where you set it and prevent accidental shifts. โ€ข Full-Screen Mode โ€” Fully immerse yourself with a distraction-free view. โ€ข Collections โ€” Group multiple files together for tidy, organized reading. โ€ข iCloud Storage โ€” Offload files to iCloud to reclaim space on your device. *** Effortless File Access *** Open PDFs in seconds: โ€ข Tap the + icon in the top-right corner of the file list, or โ€ข Choose "Save to Lucid Reader" from the share menu in any other app. *** Secret Mode โ€” Enhanced Privacy (In-App Purchase) *** โ€ข Create more collections โ€ข Protect your sensitive files with advanced privacy tools: โ€ข File Hiding โ€” Swipe right on any file and tap Secret to hide it from the list. โ€ข Restricted Access โ€” Hidden files stay concealed until you unlock them with Face ID / Touch ID, keeping them private even if someone glances at your screen. โ€ข App Switcher Privacy โ€” Secret-mode PDFs are blurred when switching apps, so your private content stays hidden even on the multitasking screen. โ€ข End-to-End Encryption โ€” Encrypt secret files with a password directly on your device. Your files remain unreadable without your password, even if your iCloud storage is accessed. Experience the perfect balance of simplicity and control. Lucid Reader is built for one thing โ€” hassle-free PDF reading.

Screenshots

ComicViewer 22 screens
Lucid Reader3 screens

Verdict

The call

The clearest difference is price: Lucid Reader at Free against ComicViewer 2's $0.99. Lucid Reader also leads on update cadence (fortnightly vs every 5 weeks). ComicViewer 2's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 17.0). On ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Lucid Reader is free to download; ComicViewer 2 costs $0.99 up front. Lucid Reader sells 1 one-off in-app purchase. ComicViewer 2 asks for nothing beyond the download.

UpkeepUpdate frequency

ComicViewer 2 ships an update every 5 weeks, Lucid Reader fortnightly. The most recent releases landed on September 20, 2026 and September 26, 2026 respectively.

Scorecard4 real differences ยท 4 level
ComicViewer 2 versus Lucid Reader: the parameters behind the verdict, then further details
ParameterComicViewer 2Lucid Reader
Price$0.99Free โ€” better
Positive reviews44.4% of reviewsโ€”
Update frequencyEvery 5 weeksFortnightly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
MonetizationPaidโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS11.0 โ€” better17.0
Further details โ€” not scored
Size22 MB4 MB
Age rating4+4+
DeveloperNaomoto NiwayamaSatoshi Takezawa

In-app purchases

None

ComicViewer 2

No in-app purchases

1 purchases

Lucid Reader

One-time1
  • Pro Mode$0.99

Questions

Is ComicViewer 2 free?
ComicViewer 2 costs $0.99, with no in-app purchases.
Is Lucid Reader free?
Lucid Reader is free to download, with in-app purchases available.
Do ComicViewer 2 or Lucid Reader have ads?
Neither ComicViewer 2 nor Lucid Reader shows ads.
Which is updated more often, ComicViewer 2 or Lucid Reader?
ComicViewer 2 ships an update every 5 weeks, and Lucid Reader fortnightly. Most recently, ComicViewer 2 was updated on September 20, 2026 and Lucid Reader on September 26, 2026.

Other comparisons