Book Finder vs KeyStart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Book Finder
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Book Finder – Find words in books instantly using your camera. Struggling to locate specific words in books, libraries, or shelves? Book Finder makes searching easier than ever. Simply enter the word you’re looking for, point your camera at a bookshelf or page, and Book Finder will detect and highlight matches in real time. ---- Key Features • Real-time word detection using your camera • Easily search books, pages, and shelves • Smart OCR technology for accurate results • Clean, fast, and intuitive interface • Save time finding the right book or section ---- Whether you’re in a library, bookstore, office, or at home, Book Finder helps you locate words without flipping through pages manually. Perfect for students, researchers, and anyone who works with a lot of books. Download now and scan smarter.
KeyStart
This utility app provides a reliable pitch tool for choirs, a cappella groups, and vocalists. Select your desired key, play the correct chord or note, and ensure your group starts singing in tune.
- Choir pitch tool
- A cappella group support
- Vocalist tuning
- Key selection
- Chord and note playback
- Singing in tune
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Give your choir the perfect starting note every time. KeyStart is a simple, reliable pitch tool for choirs, a cappella groups, and vocalists — choose your key, play the chord or note, and start singing in tune.
Screenshots
Verdict
The clearest difference is in-app purchases: KeyStart at none against Book Finder's 1. 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
Both are free to download. Book Finder sells 1 one-off in-app purchase. KeyStart asks for nothing beyond the download.
| Parameter | Book Finder | KeyStart |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 13 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 | 16.6 |
| Further details — not scored | ||
| Size | 9 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Furkan Alcik | Bernhard Mitas |
In-app purchases
Book Finder
- No Ads$1.99
KeyStart
No in-app purchases
