Ocean Speech vs Appen Task
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ocean Speech
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.
- Speech recognition recording
- Speaker characteristic-based prompts
- Automatic audio quality detection
- Timbre and noise analysis
- Registration and logout functions
- Project management
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This software is specially used for mobile device recording collection of speech recognition purpose. According to speaker's nationality, gender, and age, speaker will automatically receive a prompt text suitable for their accent and corresponding characteristics for recording. It provides various corresponding functions such as registration, receiving special texts, recording, re-recording, quit projects, and logout. Audio quality, timbre, silence, whether there is noise, etc. will be automatically detected to ensure that the sound meets the typical usage scenarios.
Appen Task
Earn extra income by completing flexible tasks, such as collecting and labeling data, through this app. Users can browse available projects, apply to join, and submit completed work for approval and payment via WeChat.
- Flexible task opportunities
- Data collection (pictures, audio, video)
- Data labeling
- Project application and review
- WeChat payment integration
- Real-name authentication
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Appen Task provide flexible opportunity earning extra money from China region. You can easily apply for a project that suites you through the app and work on task by collecting picture, audio , video or labeling data. 【Instructions for use】 1. You need to register and log in when you use it for the first time 2. After logging in, you can view the recruitment form of the crowdsourcing personnel being recruited 3. Choose the recruitment form that suits you and apply to join the project 4. After the review is passed, check the tasks assigned to me in the task interface 5. Perform tasks, submit tasks 6. Complete real-name authentication and bind WeChat 7. After the task result is approved by the project manager, the payment will be sent to your WeChat account
Screenshots
Verdict
The clearest difference is rating: Ocean Speech at 3.2 against Appen Task's 2.8. Ocean Speech also leads on update cadence (every 2 weeks vs every 3 weeks) and iOS requirement (9.0 vs 15.1). Appen Task's advantage is review sentiment (17% vs 0%). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Ocean Speech holds the better App Store score, 3.2 against 2.8. Both are backed by a comparable volume of ratings — 5 and 12 respectively. Written reviews complicate that: 0% of Ocean Speech's written reviews are positive against 17% of Appen Task's, so the app with the better star average is not the one people write more warmly about.
Ocean Speech ships an update every 2 weeks, Appen Task every 3 weeks. The most recent releases landed on July 23, 2026 and July 7, 2026 respectively.
| Parameter | Ocean Speech | Appen Task |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (5 ratings) — better | 2.8 (12 ratings) |
| Positive reviews | 0.0% of reviews | 16.7% of reviews — better |
| Number of ratings | 5 | 12 — better |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 17 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Haitian Ruisheng Science Technology Ltd | Appen Data Technology Shanghai Co., Ltd |
Customer experience
Ocean Speech
Appen Task
In-app purchases
Ocean Speech
No in-app purchases
Appen Task
No in-app purchases
