# B vs Carpooll.com

B and Carpooll.com both sit at 5.0 stars, but that hides the real split: 73% of Carpooll.com's written reviews are positive against 18% of B's. Carpooll.com also leads on update cadence (every 11 days vs every 4 months) and ratings volume (8 vs 2). B's advantage is monetization model (free vs free with in-app purchases). On price, rating, ads and in-app purchases there is nothing between them.

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 — 5.0 for B against 5.0 for Carpooll.com. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews are what separate them: 18% of B's written reviews are positive against 73% of Carpooll.com's.

B ships an update every 4 months, Carpooll.com every 11 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | B | Carpooll.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/b-tap/id1493304442/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/carpoollcom-smart-rideshare/id6480311009/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | 18.2% of reviews | **72.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 141 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [SPX Technologies](https://appshunter.io/developer/456725430) | [Greenpool Ltd](https://appshunter.io/developer/1738670589) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-tap/id1493304442)

Purchase transit fare rides and passes conveniently using a credit card. Activate your fare on your electronic device when boarding and show proof of purchase to the driver. Enjoy fast, easy, and hassle-free travel.

**Highlights:** Purchase transit fare rides, Buy transit passes, Credit card payment, Activate fare on device, Show proof of purchase to driver

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

**In-app purchases:** none


### Carpooll.com

[App page](https://appshunter.io/ios/app/carpoollcom-smart-rideshare/id6480311009)

Connect with drivers and riders for city-to-city carpooling. Share rides, reduce travel costs, and minimize your environmental impact within a safe, verified community. Offers a women-only ride option for added security and comfort.

**Highlights:** Verified users for safety, Pinkpool for women-only rides, Offset fuel costs for drivers, Budget-friendly rides for riders, In-app payments, Real-time notifications

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Great user experience
- 👍 Friendly UI
- 👍 Saves money
- 👍 Reduces traffic and pollution

**What reviewers complain about**

-  irritates users with ads
-  misleading ads
-  🐛 Ads everywhere
-  🐛 Hard to close ads
-  🐛 No rides available

**Reported bugs**

- Ads are very irritating
- Misleading ads about phone infection
- Too many ads
- Huge challenge to close ads
- Unrefunded wallet balance for over six months

**Requested features**

- Allow cash rides
- Make car details optional for drivers renting cars


## Frequently asked questions

### Is B free?

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

### Is Carpooll.com free?

Carpooll.com is free to download, with no in-app purchases.

### Which has better reviews, B or Carpooll.com?

B and Carpooll.com are both rated 5.0 out of 5 on the App Store, from 2 and 8 ratings respectively.

### Do B or Carpooll.com have ads?

Neither B nor Carpooll.com shows ads.

### Which is updated more often, B or Carpooll.com?

B ships an update every 4 months, and Carpooll.com every 11 days. Most recently, B was updated on October 9, 2026 and Carpooll.com 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.*