Comparison

Epub Fixer vs EPUB Compressor

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

Head to head
About

Epub Fixer

Features
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Fix broken EPUB files so they import perfectly into Kindle and other e-readers. Repair encoding, language tags, hyperlinks, and formatting in seconds โ€” fully offline. Tired of EPUB files failing to import into your ebook reader? Getting formatting errors, broken links, or rejected uploads? EPUB Fixer repairs the most common EPUB issues automatically โ€” so your books load cleanly, validate correctly, and read perfectly on all e-readers. Fix broken internal hyperlinks Repair missing or invalid language tags Ensure proper UTF-8 encoding Remove invalid image tags Improve Kindle & e-reader compatibility 100% offline โ€” no uploads, no servers Share directly to Kindle, Drive, Files, or Email Your files never leave your device. No uploads. No tracking. No ads. No accounts. Free users can fix one EPUB per day. Unlock Pro for unlimited fixes forever with a single one-time purchase.

About

EPUB Compressor

Features
Read full description

Is your ebook library eating your storage? LiteBook shrinks EPUB files instantly. 100% on-device, no sign-up, no cloud. EPUBs are often full of hidden bloat, massive unoptimized images, and unnecessary code that eats up your storage. LiteBook is a lightning-fast utility designed to do one thing perfectly: shrink your ebooks without ruining your reading experience. Publishing to Amazon KDP or Draft2Digital? LiteBook helps you hit file size limits without re-editing your manuscript. Compress before upload in seconds. Whether you are managing a massive digital library or just trying to fit a few more books onto your device, LiteBook processes everything locally. Key Features: - 100% On-Device: Your books never leave your phone. Total privacy and offline capability. - No Sign-Up, Ever: Open and compress immediately - Two Compression Modes: Balanced for daily use, Maximum for critical storage recovery - Visual Quality Protected : Strips XML bloat and junk metadata, never touches your text -Batch Processing: Optimize multiple books at once to clean up your entire library in a single tap. Reclaim your storage. No account needed, no files uploaded, no excuses. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Epub Fixer2 screens
EPUB Compressor4 screens

Verdict

The call

The clearest difference is update cadence: EPUB Compressor at every 2 months against Epub Fixer's every 5 months. On price, ads, in-app purchases 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

Both are free to download. Epub Fixer sells 2 one-off in-app purchases and EPUB Compressor sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Epub Fixer ships an update every 5 months, EPUB Compressor every 2 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard1 real difference ยท 5 level
Epub Fixer versus EPUB Compressor: the parameters behind the verdict, then further details
ParameterEpub FixerEPUB Compressor
PriceFreeFree
Update frequencyEvery 5 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.5 โ€” better
Further details โ€” not scored
Size40 MB60 MB
Age rating4+4+
DeveloperAthanasios DogrammatzisSAMUEL NNAEMEKA ON YE JI

In-app purchases

2 purchases

Epub Fixer

One-time2
  • One Time Repair$0.99
  • Unlock Pro$19.99
2 purchases

EPUB Compressor

Subscriptions2
  • monthly$2.991 Month
  • yearly$19.991 Year

Questions

Is Epub Fixer free?
Epub Fixer is free to download, with in-app purchases available.
Is EPUB Compressor free?
EPUB Compressor is free to download, with in-app purchases available.
Do Epub Fixer or EPUB Compressor have ads?
Neither Epub Fixer nor EPUB Compressor shows ads.
Which is updated more often, Epub Fixer or EPUB Compressor?
Epub Fixer ships an update every 5 months, and EPUB Compressor every 2 months. Most recently, Epub Fixer was updated on October 28, 2026 and EPUB Compressor on October 25, 2026.

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