Comparison

ReadEra vs Wisdom.org

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

Head to head
About

ReadEra

This app allows you to read and listen to books and documents in various formats, including PDF and EPUB. It offers text-to-speech functionality, customizable reading settings, and a built-in book manager for your library. Enjoy an ad-free and registration-free reading experience.

Highlights
  • Multi-format ebook support (EPUB, PDF, MOBI, DOCX, etc.)
  • Text-to-Speech (TTS) for listening to books
  • Ad-free and registration-free experience
  • Offline reading capabilities
  • Book manager with grouping and sorting
  • Customizable reading settings (themes, fonts, margins)
Features
Currently charting
Read full description

ReadEra - a book reader, allows you to read books for free, text to voice and listen to books for free, offline, in the PDF, EPUB, DOC, DOCX, RTF, MOBI, AZW3, CBZ, CBR, DJVU, FB2, TXT, ODT and CHM formats. No ads Read books and listen to books without ads. The ReadEra app for reading books and viewing PDF documents neither contains ads nor imposes internal purchases. No registration We’ve made a fast, reliable reader that doesn't compel users to use any specific services. The book reader works offline and is entirely free. Read books for free and listen to books for free (TTS), without limits! Text to Speech (TTS) Read text aloud with voice (TTS) – allows you to read text aloud and listen to all your books, PDF files and documents for free. With the Text to Speech (TTS) function, all your books and documents turn into audiobooks at the tap of the "Read aloud" button. TTS turns your book library into a personal audio library, making reading more flexible and enjoyable. This is especially useful for those who prefer the audio format or want to listen to books in situations where reading is impossible. You can read foreign books and at the same time listen to the pronunciation of words and sentences. You can choose a voice, adjust the speech speed, turn on repeating text to voice of the selected text, word or sentence. Listen to books and documents with ReadEra while doing your things – on the go, working out, before bed and even when sleeping. Read books of all formats ReadEra is a set of reading apps in one app, which reads well multiple types of formats: book Epub, Kindle (MOBI, AZW3), Fb2; business PDF, Djvu; office Microsoft Word (DOC, DOCX, RTF), ODT; text TXT and others. Reading books, viewing Microsoft Word documents and PDF files from zip archives. The reader for books, ReadEra, reads all popular formats of books, journals, articles and other documents in one app. Best book manager for your library Auto-detection of books and documents. Grouping books into lists: To Read, Have Read, Favorites. Sorting by name, file format, the last time read, etc. Quickly search for books, PDF files and documents in your library. Navigation through a book Quick access to reading settings, table of contents, your bookmarks, quotes, notes and other eBook options. Navigate through the book using the page index or the progress bar line. Convenient reading settings Auto-saving the current reading page. Comfortable color themes when reading books: day, night, sepia, console. Horizontal or vertical page flipping mode. Brightness and page margins adjustment, including PDF and DjVu. Separate settings for text and graphic formats. Adjustable type font, size, boldness, line spacing and hyphenation for Microsoft Word, Epub, Kindle (Mobi, Azw3), Fb2, TXT and ODT. Zoom in option for reading PDF and Djvu files. Quotes and Notes Create quotes and add notes to text. Highlight text in books, PDF files and documents, add personal notes to the highlighted text. A well-thought-out and simple algorithm for working with quotes and notes. All your quotes and notes in a book are conveniently gathered in one place—in the “About Document” section. Bookmarks Add bookmarks to save your favorite spots in books with a single tap. Just tap the upper-right corner while reading to quickly add a bookmark. All bookmarks for the book are conveniently gathered in one place—in the "About Document" section. Text Translation ReadEra supports integration with the iOS system “Translate” app for seamless text translation. Instantly translate text in books, PDFs, and documents using the built-in translator on your device. Read books and Listen to books easily and for free with ReadEra!

About

Wisdom.org

Explore a curated library of Buddhist teachings from various traditions. Access books on Tibetan Buddhism, Zen, and mindfulness, designed for both beginners and experienced practitioners. Download content for offline reading and integrate teachings into your daily life.

Highlights
  • Curated Buddhist library
  • Teachings on Tibetan Buddhism, Zen, mindfulness
  • Offline book downloads
  • Guided reflections and practical teachings
  • Accessible for beginners and scholars
  • Intuitive reading experience
Features
Read full description

Looking to begin your journey into Buddhism or deepen your existing practice? The Wisdom App is your gateway to a rich and carefully curated library of teachings drawn from the world’s great Buddhist traditions. Whether you are new to meditation or a longtime practitioner, this app offers a space to study, reflect, and grow—at your own pace and on your own terms. At the heart of the Wisdom App is an extensive digital collection featuring titles on Tibetan Buddhism, Theravada, Zen practice, and modern mindfulness. Each book is thoughtfully selected to support a wide range of readers—from the simply curious to dedicated students of Buddhist philosophy. With just a few taps, you can explore teachings from renowned masters, contemporary scholars, and beloved meditation instructors, all in one place. Designed for both accessibility and depth, the app allows you to download books directly to your device, making it easy to read anytime, anywhere. Whether you’re commuting, traveling, or setting aside quiet time at home, your library is always within reach. The reading experience is clean and intuitive, helping you stay focused on what matters most: engaging with the teachings. The Wisdom App is more than just a reading platform—it’s a companion on the path. It invites you not only to learn about the Dharma, but to put it into practice in your daily life. Through clear instructions, guided reflections, and practical teachings, the app supports you in transforming insight into lived experience. Study becomes contemplation; contemplation becomes action. Whether you are cultivating mindfulness in everyday moments, developing compassion in your relationships, or engaging in formal meditation, the Wisdom App helps bridge the gap between understanding and embodiment. You’ll find guidance on establishing a steady practice, working skillfully with the mind, and integrating key principles such as impermanence, non-attachment, and interdependence into your life. The app encourages you to return again and again to the essentials of the path—ethical conduct, mental clarity, and wisdom—while offering teachings that illuminate how these qualities unfold over time. In this way, the Dharma becomes not just something you read about, but something you live. For scholars and serious practitioners, the Wisdom App also provides access to authoritative translations and commentaries that illuminate classical texts with precision and care. For newcomers, it offers approachable and engaging introductions that make complex ideas understandable and relevant. This balance ensures that the app remains a valuable resource as your knowledge and experience evolve. With its seamless design and thoughtfully curated content, the Wisdom App brings centuries of Buddhist insight into the modern world. It bridges tradition and technology, making it easier than ever to connect with teachings that have guided generations toward greater awareness and compassion. The Wisdom App is free for Wisdom Plus members, gives you instant access to our new and featured releases, enables you to build your personalized portable library, shows you what’s trending with your fellow Wisdom readers, learn about Wisdom’s highly respected authors, and watch featured videos. Wherever you are on your path, the Wisdom App places a world of wisdom in your hands—inviting you not only to read deeply, but to practice sincerely, embody the Dharma, and live with greater presence, purpose, and compassion each day.

Screenshots

ReadEra4 screens
Wisdom.org4 screens

Verdict

The call

The clearest difference is rating: Wisdom.org at 5.0 against ReadEra's 4.2. Wisdom.org also leads on update cadence (weekly vs every 2 months). ReadEra's advantage is in-app purchases (none vs 13) and ratings volume (231 vs 4). On price, ads, monetization model and device support 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. Wisdom.org sells 13 one-off in-app purchases. ReadEra asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Wisdom.org holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: ReadEra has 231 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

ReadEra ships an update every 2 months, Wisdom.org weekly. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 6 level
ReadEra versus Wisdom.org: the parameters behind the verdict, then further details
ParameterReadEraWisdom.org
PriceFreeFree
Rating4.2 (231 ratings)5.0 (4 ratings) — better
Positive reviews60.0% of reviews—
Number of ratings231 — better4
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
Best chart rank#135 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size62 MB117 MB
Age rating4+9+
DeveloperREADERA EOODWisdom Publications

Customer experience

ReadEra

All ratings231 ratings
Positive74.9%
Neutral11.7%
Negative13.4%
Written reviews275 reviews
Positive60.0%
Neutral17.5%
Negative22.5%

Wisdom.org

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

ReadEra

Reported bugs

3 issues
  • Unexpected page jumps or scrolling issues
  • Compatibility problems with certain file formats
  • Inconsistent behavior when minimizing or locking the screen

Requested features

5 requests
  • Add text-to-speech functionality
  • Implement highlighting, annotation, and lookup features
  • Introduce cloud sync and cross-device syncing
  • Expand font and theme options
  • Add search within documents

Wisdom.org

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ReadEra

No in-app purchases

13 purchases

Wisdom.org

One-time13
  • eBook$12.99
  • eBook$17.99
  • eBook$20.99
Show 10 more
  • eBook$50.99
  • eBook$53.99
  • eBook$55.99
  • eBook$59.99
  • eBook$60.99
  • eBook$63.99
  • eBook$64.99
  • eBook$66.99
  • eBook$73.99
  • eBook$89.99

Questions

Is ReadEra free?
ReadEra is free to download, with no in-app purchases.
Is Wisdom.org free?
Wisdom.org is free to download, with in-app purchases available.
Which has better reviews, ReadEra or Wisdom.org?
Wisdom.org is rated higher. ReadEra averages 4.2 out of 5 from 231 ratings, while Wisdom.org averages 5.0 from 4 ratings.
Do ReadEra or Wisdom.org have ads?
Neither ReadEra nor Wisdom.org shows ads.
Which is updated more often, ReadEra or Wisdom.org?
ReadEra ships an update every 2 months, and Wisdom.org weekly. Most recently, ReadEra was updated on October 21, 2026 and Wisdom.org on October 7, 2026.

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