数博助手 vs Appen Task
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
数博助手
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数博助手以数博咨询、查看联系相关工作部门人员、数博资讯、论坛、展商展品为主要功能。方便用户了解最新数博资讯，用户寻求帮助更加便利，为数博会更好更顺利的举办完成。
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 update cadence: 数博助手 at every 3 days against Appen Task's fortnightly. On price, ads, in-app purchases and device support 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.
数博助手 ships an update every 3 days, Appen Task fortnightly. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.
| Parameter | 数博助手 | Appen Task |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.6 (13 ratings) — better |
| Positive reviews | — | 16.7% of reviews |
| Number of ratings | — | 13 — better |
| Update frequency | Every 3 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 35 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Guiyang Big Data Expo Co., Ltd. | Appen Data Technology (Shanghai) Co., Ltd |
In-app purchases
数博助手
No in-app purchases
Appen Task
No in-app purchases
