Comparison

Unzip Pro vs KRed Reader

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

Head to head
About

Unzip Pro

This utility app offers robust file compression and extraction for various formats, including encrypted archives. It also provides advanced file management, image and video editing tools, OCR recognition, and a built-in reader for text files and novels.

Highlights
  • Supports ZIP, RAR, 7Z extraction
  • Encrypted file handling
  • Advanced file management
  • Image and video editing
  • OCR text recognition
  • Built-in text reader
  • Multiple import methods
Features
Read full description

Core Features: ► Professional File Extraction: Supports multiple formats (ZIP, RAR, 7Z, etc.) Supports split archives and encrypted file extraction Supports mixed password input and encrypted compression Encrypted files can be shared ► Robust APP Security: Supports fingerprint and face recognition unlock App password protection ► Professional File Compression: Supports ZIP and 7Z compression and encryption Customizable split size ► Local File Management: List and grid display modes File operations (create, rename, move, delete) Supports browsing various file types and sorting Batch import of photos and videos Multiple import methods (SMB, FTP, iCloud, etc.) Wireless sync and sharing functions ► Text Novel Reading Mode: Eye protection reading mode Configurable fonts and background colors ► Text Editing and Creation: ► Supported File Formats: Text: HTML, TXT, DOC, PDF, etc. Images: JPG, PNG, GIF, etc. Videos: MP4, AVI, MKV, etc. Audio: MP3, WAV, etc. Compressed: ZIP, RAR, 7Z, etc. ► Professional Image Editing: Image filters, cropping, text addition, etc. ► Professional Video Editing: Add filters, text, and clips ► Versatile Video Player: Playback speed control (0.5x~4.0x) Supports multiple formats MP4 clip editing and GIF export ► Powerful OCR Recognition: OCR recognition for imported images Cloud recognition engine with high accuracy ► Document Sorting: Sort by name, date, size, etc. ► Supports Dark Mode: Eye protection ► Supports Novel Reading: Eye protection ► Supports Landscape and Portrait Modes: Different layouts for screen orientation In-App Purchase Options: Lifetime VIP: -Lifetime member: $3.99 (one-time payment, valid forever). Prices may vary during promotions. Please refer to the in-app prices. Payment will be charged to your iTunes Account upon confirmation. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Privacy Policy: https://www.appsbus.cn/privacy.html Terms of Use: https://www.appsbus.cn/user_terms.html Contact Us: scanner_2018@163.com Download to explore more features of Decompression Master. For any questions, please contact us in the app.

About

KRed Reader

This app offers a minimalist and distraction-free reading experience for various e-book formats, including novels, comics, and academic papers. It features customizable layouts, text-to-speech functionality, and multiple import options for easy library management.

Highlights
  • Supports EPUB, PDF, MOBI, AZW3, TXT, CBZ, CBR
  • Distraction-free minimalist interface
  • Customizable fonts, spacing, and night mode
  • Text-to-Speech (TTS) for TXT files
  • WiFi, Web, and Photo-to-Book import options
  • Smart bookshelf with auto-categorization
Features
Read full description

KRed Reader: Minimalist Design · Full Format Support · Your Portable Library -Supports All Major E-Book Formats KRed Reader supports EPUB, PDF, MOBI, AZW3, TXT, CBZ, CBR, and other popular e-book formats. Whether you're reading novels, comics, academic papers, or scanned documents, everything displays smoothly! No complicated conversions needed—just import with one tap and enjoy an immersive reading experience. - Distraction-Free Reading Minimalist Interface: No ads, no bloat—just pure content. Customizable Layout: Adjust fonts, text size, spacing, and background color. Night mode protects your eyes. Smart Bookshelf: Auto-categorizes books with tag support for quick access. - Powerful Tools for Efficient Reading Text-to-Speech (TTS): Listen to TXT books on the go—perfect for commutes. Perfect for Every Scenario Students: Annotate PDF textbooks and research papers with ease. Fiction Lovers: EPUB text ensures comfortable long reading sessions. Comic Fans: Smooth zooming and flipping for PDF comics. - Multiple Import Options, Fast & Easy WiFi Transfer: Wirelessly send books from your computer or NAS—no cables needed. Batch Upload: Quickly import large files for better library management. Web Download: Directly download PDF, TXT, EPUB resources and import them instantly. Photo-to-Book: Combine multiple photos into a book and flip through them like pages. QR Code Sharing: Share books with one scan. Privacy Policy:https://privacy.kingjetapps.com/privacy/reader/ios_privacy_reader.html Terms of Service: https://privacy.kingjetapps.com/privacy/reader/ios_term_reader.html Contact Us: For feedback or support, email support@kingjetapps.com.

Screenshots

Unzip Pro4 screens
KRed Reader4 screens

Verdict

The call

The clearest difference is review sentiment: KRed Reader at 91% against Unzip Pro's 48%. KRed Reader also leads on in-app purchases (none vs 1) and rating (4.9 vs 4.7). Unzip Pro's advantage is update cadence (fortnightly vs monthly). On price, ratings volume, ads and device support 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. Unzip Pro sells 1 one-off in-app purchase. KRed Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KRed Reader holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 54 and 58 respectively. Written reviews point the same way: 48% of Unzip Pro's written reviews are positive against 91% of KRed Reader's.

UpkeepUpdate frequency

Unzip Pro ships an update fortnightly, KRed Reader monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Unzip Pro versus KRed Reader: the parameters behind the verdict, then further details
ParameterUnzip ProKRed Reader
PriceFreeFree
Rating4.7 (54 ratings)4.9 (58 ratings) — better
Positive reviews48.4% of reviews90.9% of reviews — better
Number of ratings5458 — better
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size249 MB89 MB
Age rating4+17+
Developer岚 赵Kingjet Network Co., Ltd.

Customer experience

Unzip Pro

All ratings54 ratings
Positive90.7%
Neutral3.7%
Negative5.6%
Written reviews31 reviews
Positive48.4%
Neutral12.9%
Negative38.7%

KRed Reader

All ratings54 ratings
Positive98.1%
Neutral0.0%
Negative1.9%
Written reviews11 reviews
Positive90.9%
Neutral9.1%
Negative0.0%

In-app purchases

1 purchases

Unzip Pro

One-time1
  • Lifetime member$3.99
None

KRed Reader

No in-app purchases

Questions

Is Unzip Pro free?
Unzip Pro is free to download, with in-app purchases available.
Is KRed Reader free?
KRed Reader is free to download, with no in-app purchases.
Which has better reviews, Unzip Pro or KRed Reader?
KRed Reader is rated higher. Unzip Pro averages 4.7 out of 5 from 54 ratings, while KRed Reader averages 4.9 from 58 ratings.
Do Unzip Pro or KRed Reader have ads?
Neither Unzip Pro nor KRed Reader shows ads.
Which is updated more often, Unzip Pro or KRed Reader?
Unzip Pro ships an update fortnightly, and KRed Reader monthly. Most recently, Unzip Pro was updated on October 25, 2026 and KRed Reader on October 24, 2026.

Other comparisons