Scroll+
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Scroll+ is an Android reader for your PDF and EPUB books. Turn complex PDF pages into text that fits your screen with optional server processing (subscription required). Adjust fonts and reading themes, read imported books offline, and build a habit with daily streaks, Nova points and Loomy companions. Free to download with ads and in-app purchases. PDF results depend on the source; OCR errors can remain.
PH · launched Sep 23, 2026 · 4 upvotes (top 8%) · 1 view
Niche: ebook and reading apps · 190 launches, 18 in the last 7 days ▼ -33% · Explore this niche →
Category and tags
- Horizontal
- Content generation
- B2C
- Not AI
- Commercial product
- Android
- Science Books
Visit website ↗ Source listing ↗
More like this: all 190 launches in ebook and reading apps →
Could you build this?
Partial A basic reader is easy, but reflowing complex fixed-layout PDF pages into responsive, comfortable mobile text without breaking formulas, columns, and figures requires advanced document conversion backend pipelines.
What it would actually take: The mobile app requires an Android/Kotlin or Flutter client with a rendering engine capable of E-Ink styling and gamification tracking. The technically difficult portion is the server-side PDF reflow pipeline, which requires complex OCR, layout analysis (detecting multi-column text, marginalia, tables, and images), and conversion into clean structured EPUB/HTML using tools like PyMuPDF, Surya, or fine-tuned vision-language models. Reliable PDF reflow across arbitrary scanned or complex academic layouts requires dedicated document processing expertise.
Competitors
Other products that read as similar to this one : 434 launches clear the similarity bar, closest 8 shown.
Attention rank: #26 of 435 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 307 days after the earliest competitor.
- e-Reader · ph · 2026-11-11 · 1 upvotes · similarity 0.52
- ReadFocus+ · ph · 2026-10-07 · 3 upvotes · similarity 0.51
- Opal Reader · ph · 2026-11-10 · 184 upvotes · similarity 0.51
- Footnotes · ph · 2026-10-21 · 4 upvotes · similarity 0.50
- Opal Reader · ph · 2026-11-03 · 3 upvotes · similarity 0.49
- Reader — PDF & Notes · ph · 2026-10-28 · 2 upvotes · similarity 0.49
- Folio · ph · 2026-09-06 · 1 upvotes · similarity 0.49
- Readlyst — Read more. Finish more. · ph · 2026-10-28 · 2 upvotes · similarity 0.48
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.