True Epub vs Folio Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
True Epub
This app allows you to easily open and read EPUB documents. Customize your reading experience by adjusting font size, adding highlights, and taking notes. Import files directly from your device or through the share menu.
- Open EPUB documents
- Adjustable font size
- Create highlights
- Add notes
- Import via Files app
- Import via Share menu
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True Epub is an EPUB reader built to help you open and read EPUB documents faster and more comfortably. Import EPUBs directly from the Files app using the in-app Open button, or add them via the Share menu. Adjust the font size for supplementary/reference content, create highlights and notes to capture what matters, and quickly revisit key parts later.
Folio Reader
Organize your reading life by tracking books, saving quotes, and writing personalized reviews. This app provides a private space for your literary journey, syncing your library securely via iCloud.
- Organize books by reading status
- Scan barcodes to add titles
- Extract text from book pages using camera
- Customizable book ratings and reviews
- Share book recommendations
- Private, iCloud-synced library
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A home for the books you read. Folio keeps the books you've read, the passages you saved, and the reviews you wrote. All in one place, and all your own. Your library Every book has its place: Reading, On the Shelf, Finished, or Set Aside. Add a title by searching for it or scanning the barcode, and it shows up with its cover. Open Folio and pick up right where you left off. Quotes and notes Found a line worth keeping? Point your camera at the page and Folio pulls the words off it. Note the page, mark who said it, and the passage joins the rest of what you've collected. Snap the line and keep reading. More than stars Rate the prose, the characters, the pacing, or make up your own categories. Write the kind of review that actually sounds like you, not a row of stars and a shrug. Pass a good book Turn a book into a card worth sending, or share a link that drops it straight into a friend's Folio with one tap. The good ones are meant to travel. Privacy first No social feed, no social anxiety. Your books, quotes, notes, and reviews live on your devices and in your own iCloud, synced privately between them. There's no Folio account, and nothing we can see. You decide what to share, if anything at all. Always yours, always safe Your library syncs through your own iCloud, so it's safe even when your phone isn't. Get a new iPhone or reinstall Folio, and everything's right where you left it. Nothing to set up, nothing to remember. Folio is for readers who'd rather keep their reading close and private.
Screenshots
Verdict
The clearest difference is update cadence: Folio Reader at every 6 days against True Epub's fortnightly. True Epub's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for True Epub against 5.0 for Folio Reader. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
True Epub ships an update fortnightly, Folio Reader every 6 days. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.
| Parameter | True Epub | Folio Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Fortnightly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Byung-woo Hwang | Vinner Escobar |
Customer experience
True Epub
Folio Reader
In-app purchases
True Epub
No in-app purchases
Folio Reader
No in-app purchases









