Comparison

EPUB Translator vs AutoScrollingReader

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

Head to head
About

EPUB Translator

This app transforms EPUB books into bilingual, side-by-side editions or translation-only versions. It allows you to export the translated EPUB for reading in various reader apps, preserving the original layout or choosing different writing modes. Ideal for foreign language reading and study.

Highlights
  • Bilingual EPUB creation
  • Side-by-side or translation-only view
  • Whole book translation
  • Export for Apple Books, Kindle
  • Preserves original layout
  • Multiple writing modes
Features
Read full description

Want to read a foreign EPUB while keeping the original text nearby? EPUB Translator turns an entire EPUB book into a bilingual, side-by-side edition—or a translation-only version—that you can export for continued reading. KEY FEATURES • Import an EPUB and read its book metadata • Choose a source language and target language • Translate the whole book with Google or Microsoft Edge • Use compatible AI translation services with your own API key • Choose source + translation, translation + source, or translation only • Export your EPUB for reading in Apple Books, Kindle, and other reader apps • Keep the original layout, or choose horizontal and vertical writing modes Use it for foreign-language reading, side-by-side study, and translated novels or books. Some translation services require an internet connection; AI services require your own API key. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://corotata.com/privacy/translation

About

AutoScrollingReader

Features
Read full description

ScrollRead PDF lets you read any PDF document hands-free with smooth auto-scrolling. Just open a file, set your preferred speed, and let the app scroll for you — perfect for reading on the go, studying, or following along with recipes and sheet music. Key Features: - Auto-Scroll: Continuous smooth scrolling at adjustable speed so you never have to touch the screen while reading - Speed Memory: The app remembers your preferred scroll speed for each document - Position Memory: Pick up exactly where you left off — your reading position is saved automatically - File Import: Import PDFs from your device or cloud storage - PDF Library: All your documents organized in one place with instant search - Screen Awake: The display stays on while you read, no interruptions - Progressive Loading: Pages load one by one so you can start reading immediately, even with large files Built for readers who want a simple, distraction-free experience. No ads, no accounts, no subscriptions.

Screenshots

EPUB Translator4 screens
AutoScrollingReader4 screens

Verdict

The call

The clearest difference is price: EPUB Translator at Free against AutoScrollingReader's $0.99. EPUB Translator also leads on update cadence (every 3 days vs every 3 months). AutoScrollingReader's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement 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

EPUB Translator is free to download; AutoScrollingReader costs $0.99 up front. EPUB Translator sells 2 in-app purchases, starting at $1.99 per 7 days. AutoScrollingReader asks for nothing beyond the download.

UpkeepUpdate frequency

EPUB Translator ships an update every 3 days, AutoScrollingReader every 3 months. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
EPUB Translator versus AutoScrollingReader: the parameters behind the verdict, then further details
ParameterEPUB TranslatorAutoScrollingReader
PriceFree — better$0.99
Rating4.9 (18 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings18 — better—
Update frequencyEvery 3 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better18.2
Further details — not scored
Size52 MB29 MB
Age rating4+4+
DeveloperZebin HuangIon VARANITA

In-app purchases

2 purchases

EPUB Translator

Subscriptions2
  • 按周订阅$1.997 Days
  • Monthly Subscription$3.991 Month
None

AutoScrollingReader

No in-app purchases

Questions

Is EPUB Translator free?
EPUB Translator is free to download, with in-app purchases available.
Is AutoScrollingReader free?
AutoScrollingReader costs $0.99, with no in-app purchases.
Do EPUB Translator or AutoScrollingReader have ads?
Neither EPUB Translator nor AutoScrollingReader shows ads.
Which is updated more often, EPUB Translator or AutoScrollingReader?
EPUB Translator ships an update every 3 days, and AutoScrollingReader every 3 months. Most recently, EPUB Translator was updated on November 11, 2026 and AutoScrollingReader on November 9, 2026.

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