Bibliography vs Echo Books
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bibliography
Manage your personal book collection with this app. Organize your library, track books you own, want to buy, or have lent out, and group series for easy reading order. It helps you catalog books, add unreleased titles, and rate your reads.
- Organize personal book catalog
- Group books by series
- Track book status (owned, lent, to buy)
- Add unreleased books
- Rate and genre books
- Sync across devices via iCloud
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The book lovers app. Were you once confused trying to find a book you wanted to read at your apartment? Did you bring home a new book, and found exactly the same one on your shelf? Or are you afraid to miss a new book of your favorite author? If it's about you, just get this app! - Organize a catalog of a books for your own library. - Combine the books in the series with their numbers, so you won't forget the order to read them. - Mark your books! Put it in a home library list, mark it with an electronic form, or maybe you gave it to someone to read, or are you just planning to buy it? - Point places to find books easier No ads, no subscriptions, no limits - Add some books to the app which are not published yet. If a series is not complete and you'd like to get the sequel. - Rate the books, so you can make your own author's rating. - Specify the genres of your books, so you can easily search for books by genres you are interested in. - Sync with all your devices by iCloud.
Echo Books
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Echo Books собирает всю вашу библиотеку, бумажную и электронную, в одном каталоге. Добавление за секунды. Наведите камеру на штрих-код и данные и обложка подтянутся из шести источников. Книга старая и её нет в базах? Сфотографируйте обложку: приложение выпрямит перспективу, уберёт фон, улучшит цвет и найдёт книгу по распознанному названию. Электронные книги приносят обложку и данные прямо из файла. Чтение. EPUB, FB2, PDF (включая сканы, встроенное распознавание превращает их в текст), TXT. Перелистывание «Загибом» как в бумажной книге, скольжение или прокрутка. Тема светлая, тёмная или автоматическая. Кегль настраивается для каждой книги отдельно. Закладки с переходом на страницу. Привычки. Две цели минуты и страницы в день, кольца прогресса, серия дней подряд, статистика недели. Время и страницы считаются сами. Порядок. Свои разделы, поиск по всей библиотеке, отметка «на руках» кому и когда вы дали книгу, с напоминанием о сроке. Приватность. Без аккаунтов, рекламы и аналитики. Данные на ваших устройствах и в вашем личном iCloud. Для iPhone, iPad и Mac.
Screenshots
Verdict
The clearest difference is price: Echo Books at Free against Bibliography's $0.99. Echo Books also leads on update cadence (every 5 days vs every 15 months). Bibliography's advantage is iOS requirement (14.0 vs 18.0). On ads, in-app purchases 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
Echo Books is free to download; Bibliography costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Bibliography ships an update every 15 months, Echo Books every 5 days. Both last shipped on October 12, 2026.
| Parameter | Bibliography | Echo Books |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 15 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 24 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Valerii Dubovoi | Azret Shogenov |
In-app purchases
Bibliography
No in-app purchases
Echo Books
No in-app purchases
