# ESMOD ebook vs Sutra

The clearest difference is in-app purchases: ESMOD ebook at none against Sutra's 4. Sutra's advantage is update cadence (every 8 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sutra sells 4 one-off in-app purchases. ESMOD ebook asks for nothing beyond the download.

ESMOD ebook ships an update every 3 months, Sutra every 8 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ESMOD ebook | Sutra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (18 ratings)](https://appshunter.io/ios/app/sutra-ebook-and-comic-reader/id6780096864/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 73.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 164 MB | 42 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vivlio](https://appshunter.io/developer/1172207221) | [Koustav Dasgupta](https://appshunter.io/developer/6772577121) |

## What reviewers say

### ESMOD ebook

[App page](https://appshunter.io/ios/app/esmod-ebook/id1662398567)

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

**In-app purchases:** none


### Sutra

[App page](https://appshunter.io/ios/app/sutra-ebook-and-comic-reader/id6780096864)

Organize and read all your eBooks and comics in one beautiful, calm reader. Connect to self-hosted libraries, explore online catalogs, and customize your reading experience with various display options. Enjoy seamless progress syncing across devices.

**Highlights:** Unified reader for EPUB, PDF, CBZ, MOBI, comics, and manga, Connect to Kavita, Komga, Calibre, and OPDS servers, Customizable reading experience (fonts, themes, layout), Organized library with Series and Collection views, Progress and finished-book sync across devices, Offline reading support for comics

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |
| Sutra Pro | $6.99 | one-time |


## Frequently asked questions

### Is ESMOD ebook free?

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

### Is Sutra free?

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

### Do ESMOD ebook or Sutra have ads?

Neither ESMOD ebook nor Sutra shows ads.

### Which is updated more often, ESMOD ebook or Sutra?

ESMOD ebook ships an update every 3 months, and Sutra every 8 days. Most recently, ESMOD ebook was updated on November 7, 2026 and Sutra on November 5, 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.*