# scrolly vs TapLine

The clearest difference is in-app purchases: scrolly at none against TapLine's 3. TapLine's advantage is update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TapLine sells 3 in-app purchases, starting at $1.99 per month. scrolly asks for nothing beyond the download.

scrolly ships an update weekly, TapLine every 3 days. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | scrolly | TapLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/scrolly-cute-pdf-ebook-reader/id6738710724/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | — |
| Size | 9 MB | 13 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [totally important LLC](https://appshunter.io/developer/1759244146) | [CHUNYAN GONG](https://appshunter.io/developer/1896410224) |

## What reviewers say

### scrolly

[App page](https://appshunter.io/ios/app/scrolly-cute-pdf-ebook-reader/id6738710724)

Transform your PDF reading with a delightful experience. Customize text size and themes, save your progress with bookmarks, and enjoy a unique vertical scrolling mode. Perfect for books, papers, articles, and textbooks.

**Highlights:** Customizable text size, Theme selection, Bookmark saving, Vertical snap-to-scroll, Read books, papers, articles, textbooks

**Features:** macOS Compatibility

**In-app purchases:** none


### TapLine

[App page](https://appshunter.io/ios/app/tapline-focus-book-reader/id6767172755)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Annual Plan | $17.99 | per year |
| TapLine Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is scrolly free?

scrolly is free to download, with no in-app purchases.

### Is TapLine free?

TapLine is free to download, with in-app purchases available.

### Do scrolly or TapLine have ads?

Neither scrolly nor TapLine shows ads.

### Which is updated more often, scrolly or TapLine?

scrolly ships an update weekly, and TapLine every 3 days. Most recently, scrolly was updated on October 21, 2026 and TapLine on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*