# expt vs Leafmark

The clearest difference is in-app purchases: expt at none against Leafmark's 1. expt also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Leafmark sells 1 one-off in-app purchase. expt asks for nothing beyond the download.

## The numbers

| Metric | expt | Leafmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/leafmark-epub-reader-and-notes/id6781045740/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 22 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Park](https://appshunter.io/developer/1448983841) | [Akira Taniwaki](https://appshunter.io/developer/6781045742) |

## What reviewers say

### expt

[App page](https://appshunter.io/ios/app/expt-file-reader/id6760808933)

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

**In-app purchases:** none


### Leafmark

[App page](https://appshunter.io/ios/app/leafmark-epub-reader-and-notes/id6781045740)

A fast, calm EPUB reader that lets you highlight and take notes on your books. Export your annotations in Markdown format to use with other apps. Enjoy a private reading experience with no accounts or cloud lock-in.

**Highlights:** Reflowable EPUB rendering, Adjustable font and themes, Highlighting with notes, Markdown export, Reading statistics, Privacy-focused design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leafmark Pro | $9.99 | one-time |


## Frequently asked questions

### Is expt free?

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

### Is Leafmark free?

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

### Do expt or Leafmark have ads?

Neither expt nor Leafmark shows ads.

---

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