Olog Reader vs Warbler Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Olog Reader
Listen to your documents with this app that converts PDFs and EPUBs into natural-sounding audio. Ideal for studying, personal development, or when you want to avoid screen time. Enjoy features like speed control and background playback.
- Convert PDF & EPUB to audio
- Adjustable playback speed
- Background audio playback
- Light and dark mode library
- Mobile-first design
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An immersive reading app for all your documents. Olog Reader (by olog Inc) turns your documents into clear, natural-sounding audio so you can read by listening on commutes, during chores, at the gym, or whenever screens aren’t ideal. Perfect for: • Study & revision: listen to chapters, papers, and notes • Personal development: make steady progress through your book list • Pleasure reading: keep up with novels and long-form fiction • Eye-strain relief: switch to audio when you’re tired of screens What you can do today • Import PDF & EPUB and press Play • Speed control (e.g., 0.8×–2×), quick skip, background play • Light & dark mode library • Simple, mobile-first design. Olog Reader helps you turn passive time into progress so your reading list finally fits your life. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Warbler Reader
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Turn anything into audio — instantly. Warbler Reader transforms text, documents, images, and web pages into natural-sounding speech. Whether you're catching up on articles during your commute, listening to study notes while cooking, or making printed text accessible, Warbler Reader is your personal narrator. KEY FEATURES Listen to Anything Paste text, upload PDFs, Word docs, images, or enter any URL — Polly Reader reads it aloud with natural, high-quality voices. Multiple Voices Choose from Serena (female), Daniel (male), or use your own iOS system voice. Adjust speed from 0.5x to 5x to match your pace. Live Word Highlighting Follow along as each word lights up in real time. Tap any word to jump to that position. Long-press to start reading from any point. Translation Built In Detect and translate foreign languages automatically. Toggle between the original text and English translation with one tap. Smart Document Support Upload PDFs with page-by-page viewing, Word documents, EPUB books, PowerPoint slides, HTML pages, and more. Scan printed text from photos using your camera. AI-Powered Tools Get instant AI summaries of long articles. Record voice notes while reading. Export any text as an MP3 audio file to listen offline. Resume Where You Left Off Warbler Reader remembers your position. Pick up exactly where you stopped — even days later. Offline Reading Save texts for offline access. Read and listen anywhere, even without an internet connection. Save files and come back to listen to them later. Skip Footnotes Toggle footnote skipping for cleaner listening — no more interruptions from reference numbers and citations. GET STARTED FREE Enjoy 5 free reads. Unlock unlimited reading with Polly Pro for just $2.99/month. Terms of Use: https://warblerreader.com/terms Privacy terms are here: https://warblerreader.com/privacy
Screenshots
Verdict
Olog Reader and Warbler Reader are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Olog Reader sells 8 in-app purchases, starting at $2.49 per 7 days and Warbler Reader sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Olog Reader ships an update every 3 weeks, Warbler Reader every 2 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.
| Parameter | Olog Reader | Warbler Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (14 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 84 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | olog, Inc | ALEXANDER LIBBY COLE |
In-app purchases
Olog Reader
- Weekly Access$2.497 Days
- Monthly Access$4.991 Month
- Yearly Access$54.991 Year
- Olog Gift 1 Week$2.49
- Olog One Month Gift$4.99
- Olog Three Months Gift$14.99
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- Olog Six Months Gift$29.99
- Olog One Year Gift$54.99
Warbler Reader
- Polly Pro$2.991 Month









