Bookil vs CUMA
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Bookil
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Open any PDF the way you'd read a book. Bookil is a PDF reader for iPhone and iPad built around comfortable reading. Import from Files, Safari, or any share sheet to get started. Reading Pages render cleanly in single or two-page spread. Sepia and night modes, plus contrast and film grain adjustments, let you dial in exactly how it looks. Choose from page curl, slide, crossfade, or continuous scroll for page turns. Flip your device and Bookil switches layouts automatically. Covers and chapter-end pages stay centered, just like a physical book. Zoom Double-tap to zoom in on the exact spot you tapped. Pinch to adjust from there. Double-tap again to reset. Library Group PDFs into named collections. Lock private ones with Face ID or Touch ID. Bookil tracks what you've read, what you haven't, and where you left offβper book. Search, sort, filter, or select multiple books for bulk actions. Reading direction Switch between left-bound and right-bound for manga, technical books, or anything else. Export Export your full library as JSON and import it on any device. Runs on iPhone and iPad.
CUMA
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CustomerManager is the ideal app for commercial agents, sales representatives, and suppliers in any sector. It allows for quick and easy management of quotes, customers, product catalogs, and prices directly from your iPhone or iPad. Designed for professionals who want to work on the go without complications, CustomerManager offers a clear, modern, and fully customizable interface. Main Features Product Catalog β’ Catalog import via CSV/EXCEL β’ Complete management of: code, description, U.O.M., price, category, subcategory β’ Filters by category, subcategory, and availability β’ Product images, notes, and availability status (In stock, On order) β’ Product grid with image preview Customer Management β’ Create, edit, and organize customers β’ Quick search β’ Local synchronized address book β’ Option to add new customers directly while creating a quote Quote Creation β’ Add products from the catalog with prices and margins β’ Automatic calculation of: - Line margin - Average quote margin β’ Option to show or hide: - Cost price list - Margin β’ Personalized notes for the customer β’ Quick duplication β’ Automatic saving Professional Export β’ PDF generation in standard layout: - Header banner - Columns: Code β Description β Uom β Price β’ Formatting with Arial 8.5 β’ Row height 6.5mm β’ Immediate sharing via WhatsApp, Email, AirDrop, Telegram, etc. Local Persistence All data (customers, products, quotes) is saved on the device, ensuring privacy and speed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Bookil at none against CUMA's 2. Bookil also leads on update cadence (fortnightly vs every 5 weeks). CUMA's advantage is iOS requirement (16.0 vs 18.4). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. CUMA sells 2 in-app purchases, starting at $9.99 per month. Bookil asks for nothing beyond the download.
Bookil ships an update fortnightly, CUMA every 5 weeks. The most recent releases landed on September 13, 2026 and September 23, 2026 respectively.
| Parameter | Bookil | CUMA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly β better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.4 | 16.0 β better |
| Further details β not scored | ||
| Size | 2 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Labee LLC | Gabriele Leardi |
In-app purchases
Bookil
No in-app purchases
CUMA
- PRO Mensile6 Months trial$9.991 Month
- PRO Annuale$79.991 Year









