# Seriatim Reader vs leaf

The clearest difference is review sentiment: Seriatim Reader at 100% against leaf's 33%. Seriatim Reader also leads on rating (5.0 vs 3.8) and in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. leaf sells 2 in-app purchases, starting at $1.99 per month. Seriatim Reader asks for nothing beyond the download.

Seriatim Reader holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews point the same way: 100% of Seriatim Reader's written reviews are positive against 33% of leaf's.

Seriatim Reader ships an update every 8 days, leaf weekly. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Seriatim Reader | leaf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/seriatim-reader/id6756240539/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/leaf-ebook-reader/id6758810936/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 132 MB | 75 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Invisible Hours UG (haftungsbeschrankt)](https://appshunter.io/developer/1810089843) | [Abraham Jesri](https://appshunter.io/developer/1875119741) |

## What reviewers say

### Seriatim Reader

[App page](https://appshunter.io/ios/app/seriatim-reader/id6756240539)

This app transforms books into a calm, focused reading experience by presenting text one sentence at a time. It's designed to reduce cognitive load and distractions, making reading easier for everyone, especially those with ADHD or who get overwhelmed by dense text. Customize your reading experience and access local AI tools for translation, text-to-speech, and plot questions.

**Highlights:** Sentence-by-sentence reading flow, Customizable text size, spacing, and speed, Local AI for translation and text-to-speech, Offline EPUB and PDF import, Distraction-free interface, Haptic feedback for progress

**Features:** macOS Compatibility

**In-app purchases:** none


### leaf

[App page](https://appshunter.io/ios/app/leaf-ebook-reader/id6758810936)

This app offers a natural reading experience with customizable scrolling and page-turning options. Access thousands of free ebooks or import your own EPUB and PDF files. Organize your library, take notes, and create a personal reading journal.

**Highlights:** Vertical and horizontal scrolling, Import EPUB and PDF files, Access Project Gutenberg and Standard Ebooks, Bookmarks, highlights, and notes, Exportable Reading Journal, Library organization with shelves, iCloud syncing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leaf Pro | $1.99 | per month |
| Leaf Pro | $12.99 | per year |


## Frequently asked questions

### Is Seriatim Reader free?

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

### Is leaf free?

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

### Which has better reviews, Seriatim Reader or leaf?

Seriatim Reader is rated higher. Seriatim Reader averages 5.0 out of 5 from 4 ratings, while leaf averages 3.8 from 6 ratings.

### Do Seriatim Reader or leaf have ads?

Neither Seriatim Reader nor leaf shows ads.

### Which is updated more often, Seriatim Reader or leaf?

Seriatim Reader ships an update every 8 days, and leaf weekly. Most recently, Seriatim Reader was updated on September 22, 2026 and leaf on September 20, 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.*