Comparison

Ereader vs KeyReader

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

Head to head
About

Ereader

Organize, read, and manage all your documents and ebooks in one place. Supports various file formats, offers advanced reading customization, and includes powerful file processing and export features. Enjoy a seamless reading experience with features like night mode and adjustable spacing.

Highlights
  • Document organization with nested folders
  • TXT, PDF, and Word text extraction
  • Archive extraction (ZIP, RAR, 7z)
  • Customizable reading experience (fonts, spacing, night mode)
  • Automatic chapter division for TXT files
  • Batch document export and compression
Features
Read full description

Ereader - TXT Reader & Document Manager Ereader is a professional document management and reading tool that helps users easily organize various document files on their mobile devices. Whether it's e-books, work documents, or personal notes, everything can be managed in an orderly manner here. Core Functions Document Organization Support for creating nested folders for easy categorization Quick file search for precise document location Batch renaming to improve operational efficiency No limit on document count, fully usable for free users File Reading Support for TXT format document reading Automatically remembers reading position for convenient continuation One-click conversion between Simplified and Traditional Chinese Night mode to protect eyesight Freely adjustable reading spacing Multiple font options to choose from File Processing Support for extracting ZIP, RAR, 7z archives Support for password-protected archive extraction Support for split archive extraction Text extraction from PDF documents Text extraction from Word documents Document Export Single document export Batch export of multiple selected documents Compressed export of entire folders Special Features Add cover images to TXT documents (can be selected from photo album) Custom document categorization management Drag to adjust document sorting Recently read documents automatically moved to front Move documents between different categories Automatic chapter division for TXT documents Custom rule-based chapter division (supports regular expressions) Subscription Information Ereader offers the following auto-renewing membership options: Monthly membership Annual membership Lifetime membership All memberships come with a 3-day free trial period. Payment will be charged to your iTunes account upon confirmation of purchase. Subscriptions will automatically renew. To cancel renewal, please manually turn off auto-renewal at least 24 hours before the end of the current subscription period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Users can manage or turn off auto-subscription at any time in "Settings." Privacy Policy: https://www.forapp.store/privacy-policy.html Terms of Service: https://www.forapp.store/terms-of-service.html

About

KeyReader

Features
Read full description

Read your own books and understand every word Import your books and read in a foreign language with ease. Tap any word to translate instantly, save new words as flashcards, and explore each chapter through guided questions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Ereader4 screens
KeyReader4 screens

Verdict

The call

The clearest difference is device support: Ereader at 3 against KeyReader's 1. Ereader also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases 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. Ereader sells 3 in-app purchases, starting at $0.99 per month and KeyReader sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Ereader ships an update fortnightly, KeyReader every 3 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 7 level
Ereader versus KeyReader: the parameters behind the verdict, then further details
ParameterEreaderKeyReader
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size67 MB7 MB
Age rating4+4+
Developer启鹏 田Oleg Strigunov

In-app purchases

3 purchases

Ereader

Subscriptions2
  • ereader monthly pro3 Days trial$0.991 Month
  • ereader yearly pro3 Days trial$6.991 Year
One-time1
  • ereader lifetime$9.99
3 purchases

KeyReader

Subscriptions2
  • Unlimited Reading$2.991 Month
  • Unlimited Reading3 Days trial$19.991 Year
One-time1
  • Unlimited Reading$49.99

Questions

Is Ereader free?
Ereader is free to download, with in-app purchases available.
Is KeyReader free?
KeyReader is free to download, with in-app purchases available.
Do Ereader or KeyReader have ads?
Neither Ereader nor KeyReader shows ads.
Which is updated more often, Ereader or KeyReader?
Ereader ships an update fortnightly, and KeyReader every 3 weeks. Most recently, Ereader was updated on October 6, 2026 and KeyReader on October 7, 2026.

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