# BAT Flex vs Ride Nankin Transit

The clearest difference is update cadence: Ride Nankin Transit at every 5 weeks against BAT Flex's every 20 months. BAT Flex's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BAT Flex ships an update every 20 months, Ride Nankin Transit every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BAT Flex | Ride Nankin Transit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/bat-flex/id6444014274/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 120 MB | 129 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brockton Area Transit](https://appshunter.io/developer/1651504662) | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) |

## What reviewers say

### BAT Flex

[App page](https://appshunter.io/ios/app/bat-flex/id6444014274)

This app offers on-demand transportation services within Rockland and Bridgewater, MA. It serves as the official application for Brockton Area Transit (BAT) to facilitate convenient travel bookings.

**Highlights:** On-demand transportation, Service for Rockland and Bridgewater, MA, Official Brockton Area Transit app, Easy booking process

**Features:** macOS Compatibility

**In-app purchases:** none


### Ride Nankin Transit

[App page](https://appshunter.io/ios/app/ride-nankin-transit/id6502347715)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BAT Flex free?

BAT Flex is free to download, with no in-app purchases.

### Is Ride Nankin Transit free?

Ride Nankin Transit is free to download, with no in-app purchases.

### Do BAT Flex or Ride Nankin Transit have ads?

Neither BAT Flex nor Ride Nankin Transit shows ads.

### Which is updated more often, BAT Flex or Ride Nankin Transit?

BAT Flex ships an update every 20 months, and Ride Nankin Transit every 5 weeks. Most recently, BAT Flex was updated on October 23, 2026 and Ride Nankin Transit on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*