Comparison

CoreNodeReader vs Audia

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

Head to head
About

CoreNodeReader

Features
Read full description

CoreNode Reader is a modern e-book reader optimized for iPad but also running on iPhone, built for readers who want full control over their digital library. The app brings together local books, Kavita servers and OPDS catalogs in one clean reading experience. Read EPUBs and PDFs, browse large libraries, filter by title or author, manage favorites, and keep your reading progress in sync across devices. Highlights: • One unified library Combine multiple sources into one library view. Local books, Kavita libraries and OPDS catalogs can be shown together or filtered separately, so your entire collection feels like one organized bookshelf. • Direct Kavita integration Connect your own Kavita server and sync libraries, series, collections, favorites and reading progress. • OPDS catalog support Add compatible OPDS catalogs and use them alongside your local and Kavita libraries. • Local library Import EPUB and PDF files directly to your device or use any Cloud folder for your personal book library. • Cross-device sync Synchronize reading progress, favorites, recently read books, bookmarks, notes, reader profiles and settings between devices. CoreNode Reader supports Apple ecosystem sync and also offers file-based sync for exchanging reading data between iOS, iPadOS and Android devices. • EPUB and PDF reading Read books and magazines with table of contents, bookmarks, notes, metadata, search and a focused reading interface. • Built for self-hosting CoreNode Reader is designed for people who want to manage their own books, catalogs and servers instead of being locked into a single store or platform. • Flexible library views Switch between icon, list and compact views. Filter by title, author, source, file type, series, collections and metadata. • Customizable reading experience Adjust font size, line height, margins, theme, layout and brightness to match your preferred reading style. CoreNode Reader is optimized for iPad and also works on iPhone. It is ideal for EPUBs, PDFs, magazines, OPDS catalogs and self-hosted libraries in one unified app.

About

Audia

Listen to your documents, books, and articles with natural-sounding voices. Customize reading speed, pronunciation, and use a sleep timer. Import various file formats and read offline.

Highlights
  • Natural neural voices
  • Adjustable reading speed
  • Customizable pronunciation
  • Sleep timer
  • Offline reading
  • Import various file formats
  • Library organization
Features
Read full description

Listen to your books, PDFs and articles while you walk, commute or rest your eyes. Audia reads your text aloud on your iPhone or iPad, with natural voices and no subscription. READ WITH YOUR EYES OR YOUR EARS Choose from 15 built-in neural voices across 31 reading languages. Adjust the speed, follow the highlighted words, set a sleep timer and customize pronunciation. Organize your library in folders and transfer documents from your computer over local Wi-Fi. YOUR TEXT, NARRATED ON YOUR DEVICE Imported content can be read aloud offline, without uploading it to a speech service. Internet is needed to fetch web articles and download books from Audia Library. START FREE. UPGRADE ONCE. The free plan has a daily limit on premium-voice listening. Audia Plus is a one-time in-app purchase for unlimited premium listening, CarPlay, bookmarks, full-book search and M4A audio export. BRING YOUR BOOKS OR FIND A NEW READ Import DRM-free EPUB, PDF with selectable text, MOBI/AZW/PRC, TXT, RTF, DOCX, ODT and FB2, or paste text and web articles. Protected ebooks and image-only PDFs are not supported. Explore classics and Audia Originals in Audia Library. The library gradually grows with new titles. Books have no additional charge; your plan's listening limits still apply. Tap + to explore and start listening.

Screenshots

CoreNodeReader4 screens
Audia4 screens

Verdict

The call

The clearest difference is in-app purchases: Audia at none against CoreNodeReader's 5. Audia also leads on update cadence (every 4 days vs fortnightly). On price, 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

Both are free to download. CoreNodeReader sells 5 one-off in-app purchases. Audia asks for nothing beyond the download.

UpkeepUpdate frequency

CoreNodeReader ships an update fortnightly, Audia every 4 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 8 level
CoreNodeReader versus Audia: the parameters behind the verdict, then further details
ParameterCoreNodeReaderAudia
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size14 MB247 MB
Age rating4+4+
DeveloperWerner StiglbauerLeopoldo Manuel Romacho

In-app purchases

5 purchases

CoreNodeReader

One-time5
  • Tip small$2.99
  • Tip medium$3.99
  • Tip large$5.99
Show 2 more
  • CoreNodeReader Pro$8.99
  • CoreNodeReader Pro Family$17.99
None

Audia

No in-app purchases

Questions

Is CoreNodeReader free?
CoreNodeReader is free to download, with in-app purchases available.
Is Audia free?
Audia is free to download, with no in-app purchases.
Do CoreNodeReader or Audia have ads?
Neither CoreNodeReader nor Audia shows ads.
Which is updated more often, CoreNodeReader or Audia?
CoreNodeReader ships an update fortnightly, and Audia every 4 days. Most recently, CoreNodeReader was updated on October 24, 2026 and Audia on October 24, 2026.

Other comparisons