4safe vs EpubLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4safe
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More safety in your daily life with 4safe. Set up a safe location and automatically lock your chosen apps when you leave the defined area. In emergencies, send alerts to your contacts and stay protected.
EpubLab
Easily edit EPUB book metadata and covers directly on your iPhone or iPad. Update titles, authors, publishers, and more with a clean, fast interface. Works offline, keeping your files secure on your device.
- Edit EPUB metadata (title, author, publisher, language)
- Change or update book covers
- Clean and simple interface
- Fully offline functionality
- Fast processing for large files
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EPUB Metadata & Cover Editor Easily edit and organize your EPUB files right on your iPhone or iPad. Update book details and covers in seconds—no desktop required. Key Features • Edit metadata: title, author, publisher, language, and more • Change or update book covers with ease • Clean and simple interface, focused on speed • Works fully offline—your files stay on your device • Fast processing, even with large EPUB files Perfect for • Fixing incorrect book information • Organizing your EPUB library • Updating covers for a better reading experience Important This app is designed for editing EPUB metadata and covers only. It does not support full text/content editing. Privacy Policy: https://home-bgi.pages.dev/privacy_policy/ Terms of Use: https://home-bgi.pages.dev/eula/
Screenshots
Verdict
The clearest difference is ads: 4safe at none against EpubLab's shown. On price, update cadence, 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. 4safe sells 3 in-app purchases, starting at $2.99 per month and EpubLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | 4safe | EpubLab |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Fortnightly | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 42 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Datamob SISTEMAS S/A | Kien Nguyen |
In-app purchases
4safe
- Premium Monthly7 Days trial$2.991 Month
- Premium Trimestral7 Days trial$6.993 Months
- Premium Yearly7 Days trial$19.991 Year
EpubLab
- Premium Lifetime$2.99
