Curio Library vs Narravo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Curio Library
Organize and manage your personal book collection. Keep track of all your reading materials in one place, with a simple and intuitive interface. Discover new ways to catalog your library.
- Personal library management
- Catalog all book types
- Intuitive interface
- Track reading materials
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Personal library with all types of books.
Narravo
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Narravo – from text to voice in on tab. Narravo is an advanced Text-to-Speech and Optical Character Recognition (OCR) app designed to enhance accessibility and productivity. Whether you need to listen to written content, extract text from images, or scan documents and PDFs, Narravo provides a seamless and intuitive experience. Perfect for students, professionals, and individuals who prefer listening over reading, Narravo delivers high-quality speech synthesis and intelligent text extraction, making content more accessible and convenient. Key Features • Text-to-Speech – Convert written text into natural-sounding speech. • Text Extraction from Images – Capture or upload images, and extract text with precision. • Document and PDF Scanning – Scan physical documents or PDFs and instantly convert them into readable text. • Personalized Collections – Organize extracted text into collections for easy access and reference. • History Management – Keep track of previously converted or extracted text, with the option to manage and delete entries. • Customizable Experience – Choose your preferred language, adjust the narration voice, and control the reading speed to suit your needs. • Personalized Home Screen – Customize your home screen layout by selecting your most-used features for quick access. Narravo is designed to provide flexibility and accessibility, ensuring a tailored experience for every user. Download today and experience a smarter way to interact with text.
Screenshots
Verdict
The clearest difference is update cadence: Narravo at every 3 days against Curio Library's every 21 months. Curio Library's advantage is iOS requirement (11.1 vs 16.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Curio Library ships an update every 21 months, Narravo every 3 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | Curio Library | Narravo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 21 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 9 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | NTDE | Moutaz Baaj |
In-app purchases
Curio Library
No in-app purchases
Narravo
No in-app purchases









