DOTS Mobile vs HaiCrowd
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DOTS Mobile
Record audio and complete data collection tasks to earn rewards. This app offers various audio recording projects for users to earn money in their free time. Track your progress and submit tasks easily.
- Audio recording
- Data collection tasks
- Earn rewards
- Task progress tracking
- Multiple user types supported
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DOTS Mobile is an app provided by Haitianruisheng, which offers data collection services. With this app, you can record audio and easily earn rewards! We provide various types of audio recording projects, whether you are a student, office worker, full-time mother, freelancer, or part-time worker, as long as you have a smartphone, you can start earning money anytime, anywhere during your free time! [Instructions] Register and log in for the first time. After logging in, enter the work code to claim tasks (please contact your supplier or project manager to obtain the word code). Execute and submit tasks. Progress can be viewed through the project list and task list. [Contact us and start earning opportunities] We offer many tasks with high rewards. Come join us! Email:resource@dataoceanai.com [About Us] Haitianruisheng is a world-leading provider AI training data and services, promoting innovation in voice (speech recognition and synthesis), computer vision, natural language processing and related fields for AI and machine learning applications worldwide. With professional, reliable, safe and compliant data and services, we have over 1,300 off-the-shelf datasets available for immediate licensing and delivered thousands of customized projects, earning the trust of hundreds of leading international technology and enterprise clients globally. And with high quality resources in more than 70 countries, support for all languages and dialects, dedicated R&D, annotation and data management platform, and experienced project management, we have a proven track record of landing AI projects around the world.
HaiCrowd
This application simplifies data collection by automatically configuring media settings based on project requirements. It allows users to focus on gathering high-quality data efficiently, even in remote areas without internet access. Admins can manage projects and assign tasks through a central dashboard.
- Automatic media property configuration
- Offline data collection
- Semi-automatic consent form generation
- Semi-automatic metadata generation
- Multi-party and multi-channel audio recording
- Live audit reports
- Scripted audio recording
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HaiCrowd is an AI Data Collection app and helps in streamlining data collection workflow. Based on the project configuration,HaiCrowd app automatically configures the media properties (such as image/video resolution, Audio sampling rate, etc.), thus taking away the technical complexities from users collecting data. This enables users collecting data to focus on collecting quality data faster. Projects are created and assigned to relevant users by admins from the HaiCrowd dashboard. Some of the cool features of HaiCrowd app are, 1. Offline mode (work from any remote area without internet connection) 2. Semi-automatic consent form generation 3. Semi-automatic metadata generation 4. Multi Party audio conferencing & recording 5. Multi-Channel audio recording 6. Live audit report 7. Scripted audio recording
Screenshots
Verdict
The clearest difference is iOS requirement: HaiCrowd at 13.4 against DOTS Mobile's 15.6. On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 1.0 for DOTS Mobile against 1.0 for HaiCrowd. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
DOTS Mobile ships an update every 6 days, HaiCrowd every 3 days. Both last shipped on October 2, 2026.
| Parameter | DOTS Mobile | HaiCrowd |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 6 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.4 — better |
| Further details — not scored | ||
| Size | 58 MB | 66 MB |
| Age rating | 4+ | 17+ |
| Developer | Beijing Haitian Ruisheng Science Technology Ltd | HaiData |
Customer experience
DOTS Mobile
HaiCrowd
In-app purchases
DOTS Mobile
No in-app purchases
HaiCrowd
No in-app purchases







