# 素伊OM vs Sonarpad

The clearest difference is ads: Sonarpad at none against 素伊OM's shown. 素伊OM's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

素伊OM ships an update every 3 weeks, Sonarpad every 2 months. The most recent releases landed on September 17, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | 素伊OM | Sonarpad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/sonarpad/id6773411885/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 62 MB | 194 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [温州合蚨信息科技有限公司](https://appshunter.io/developer/1542294265) | [Ambrogio Riili](https://appshunter.io/developer/6773411887) |

## What reviewers say

### 素伊OM

[App page](https://appshunter.io/ios/app/om/id1542963362)

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

**In-app purchases:** none


### Sonarpad

[App page](https://appshunter.io/ios/app/sonarpad/id6773411885)

This app helps you read, listen to, and organize various types of content, including documents, news, podcasts, and more. It offers text-to-speech functionality, search capabilities, and supports multiple export formats for your documents.

**Highlights:** Read and organize documents, Text-to-speech functionality, Import and export documents (DOCX, EPUB, PDF), Follow RSS news feeds, Search and listen to podcasts, Search and listen to radio stations, Check routes, weather, and calendar

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

**In-app purchases:** none


## Frequently asked questions

### Is 素伊OM free?

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

### Is Sonarpad free?

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

### Do 素伊OM or Sonarpad have ads?

素伊OM shows ads; Sonarpad does not.

### Which is updated more often, 素伊OM or Sonarpad?

素伊OM ships an update every 3 weeks, and Sonarpad every 2 months. Most recently, 素伊OM was updated on September 17, 2026 and Sonarpad on September 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.*