# Ocean Speech vs Shuji

The clearest difference is iOS requirement: Ocean Speech at 9.0 against Shuji's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Ocean Speech ships an update every 2 weeks, Shuji every 10 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ocean Speech | Shuji |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (5 ratings)](https://appshunter.io/ios/app/ocean-speech/id1542574643/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 17 MB | 98 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Haitian Ruisheng Science Technology Ltd](https://appshunter.io/developer/1483552588) | [上海华因极数科技发展有限公司](https://appshunter.io/developer/1670035414) |

## What reviewers say

### Ocean Speech

[App page](https://appshunter.io/ios/app/ocean-speech/id1542574643)

This utility app aids in speech recognition by collecting mobile device recordings. It provides users with tailored prompts based on speaker characteristics and automatically detects audio quality to ensure suitability for various usage scenarios.

**Highlights:** Speech recognition recording, Speaker characteristic-based prompts, Automatic audio quality detection, Timbre and noise analysis, Registration and logout functions, Project management

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

**In-app purchases:** none


### Shuji

[App page](https://appshunter.io/ios/app/shuji/id1670035412)

A professional digital diary tool designed for business anthropology research. It guides users through specialized tasks to easily share relevant information, offering a comfortable experience for self-expression and data collection.

**Highlights:** Specialized task guidance, Digital lifelog research, Question Card UI, Digital Journal UI, Chat Flow UI, Facilitates relevant information collection

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

**In-app purchases:** none


## Frequently asked questions

### Is Ocean Speech free?

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

### Is Shuji free?

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

### Do Ocean Speech or Shuji have ads?

Neither Ocean Speech nor Shuji shows ads.

### Which is updated more often, Ocean Speech or Shuji?

Ocean Speech ships an update every 2 weeks, and Shuji every 10 days. Most recently, Ocean Speech was updated on October 18, 2026 and Shuji on October 24, 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.*