天津地铁 vs DOTS Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
天津地铁
This official transit app allows users to generate a QR code for seamless entry and exit at subway gates, enabling a 'ride now, pay later' experience. It also provides convenient real-time transit information for a smarter commute.
- QR code ticketing
- Ride now, pay later
- Real-time transit information
- Easy gate entry/exit
- Smart commute features
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天津地铁官方APP正式上线啦。有了这款地铁出行APP，您无需先购票再乘车，登录天津地铁APP，实名绑卡后生成专属乘车码，对准闸机“二维码扫码口”轻轻一扫，就可以轻松进出站，而且是先乘车后付费哦~ 贴心的地铁信息查询功能，让乘客享受最便捷的掌上查询服务，快来体验码上出发，智慧出行吧~
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.
Screenshots
Verdict
The clearest difference is review sentiment: 天津地铁 at 51% against DOTS Mobile's 0%. 天津地铁 also leads on rating (1.8 vs 1.0) and ratings volume (23 vs 1). DOTS Mobile's advantage is update cadence (every 6 days vs every 5 weeks). On price, ads, in-app purchases and monetization model 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.
天津地铁 holds the better App Store score, 1.8 against 1.0. That said, the two scores are not equally well evidenced: 天津地铁 has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 51% of 天津地铁's written reviews are positive against 0% of DOTS Mobile's.
天津地铁 ships an update every 5 weeks, DOTS Mobile every 6 days. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.
| Parameter | 天津地铁 | DOTS Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (23 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 51.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 23 — better | 1 |
| Update frequency | Every 5 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 273 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | 天津轨道交通线网管理有限公司 | Beijing Haitian Ruisheng Science Technology Ltd |
Customer experience
天津地铁
DOTS Mobile
In-app purchases
天津地铁
No in-app purchases
DOTS Mobile
No in-app purchases
