Trip Reader (NFC) vs OT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trip Reader (NFC)
Access your Chinese public transit card's balance and transaction history using your iPhone's NFC reader. View station names, monthly discounts, and bus routes without needing internet or Bluetooth. Save your travel history and sync it across devices.
- Read balance and history
- Show station names
- Track monthly discounts
- Display bus route numbers
- Save travel history
- Sync to iCloud
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Trip Reader uses iPhone's internal NFC reader to get balance and history from public transit cards issued across China. No Internet or Bluetooth is needed. Main features: • Balance and history • Show station names • Monthly discount policy and progress • Bus route number • Save history and comments • Sync to iCloud ************************************** Beijing Yikatong is not supported due to technical reason. ************************************** Cards supported: • Beijing Hutong Card (京津冀互联互通卡, with T-Union mark) • Tianjin City Card (with T-Union mark) • Nanjing City Card (with T-Union mark) • Suzhou Citizen Card • Shanghai Public Transportation Card (Purple card and T-Union card) • Kunshan Citizen Card • Guangzhou Yang Cheng Tong (CPU card only) • Lingnan Pass • Shenzhen Tong (FeliCa type not supported) • Chengdu Tianfu Tong (CPU card only) • Other T-Union or City Union cards issued across China (some dual-module cards may show T-Union history only) Note: Student cards, senior cards etc. are not supported. This app does not have access to official database. Please use with caution and do not rely on the result.
OT
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OT-ATTN is a robust and user-friendly mobile app designed to help companies efficiently manage and monitor their employees during material transportation. With easy check-in and check-out functionality, and a detailed activity history, OT-ATTN ensures that every transport process runs smoothly and safely. Key Features: Secure Login & Authentication Employees can securely log in using their phone number and password. This ensures safe access to the app and keeps your data protected. WhenInUse Location Tracking The app requests location permissions for WhenInUse access to tracks employee location only while performing a transport task.The journey starts when the user taps "Check In" and ends when the user taps "Check Out". Location is accessed only while the app is open and active for the task. Check-In & Check-Out Employees can check in when they begin their transport journey and check out when they complete their task. This feature helps track time spent on tasks and provides administrators with a detailed record of employee activities. Real-Time Location on Google Maps Employees can view their live location on Google Maps within the app. Administrators can also monitor their current position, ensuring real-time visibility of transportation progress. Recent Activity History Employees have access to their most recent check-in and check-out history, providing a record of their movements and work schedule. This feature ensures both transparency and accountability. Employee Profile Page The app includes a profile page where employees can view and update their personal information, helping to keep records accurate and up-to-date. Logout Feature The app allows users to log out easily when they're done with their day, ensuring privacy and security.
Screenshots
Verdict
The clearest difference is update cadence: OT at every 2 weeks against Trip Reader (NFC)'s every 2 months. 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.
Trip Reader (NFC) ships an update every 2 months, OT every 2 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.
| Parameter | Trip Reader (NFC) | OT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (483 ratings) — better | — |
| Positive reviews | 92.9% of reviews | — |
| Number of ratings | 483 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 5 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Domosekai Limited | WIN LWIN OO |
In-app purchases
Trip Reader (NFC)
No in-app purchases
OT
No in-app purchases








