# MDO Carshare vs BUFF311

The clearest difference is rating: BUFF311 at 3.0 against MDO Carshare's 2.4. MDO Carshare's advantage is update cadence (monthly vs every 9 months) and ratings volume (34 vs 3). On price, review sentiment, 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.

BUFF311 holds the better App Store score, 3.0 against 2.4. That said, the two scores are not equally well evidenced: MDO Carshare has 34 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 8% of MDO Carshare's written reviews are positive against 0% of BUFF311's, so the app with the better star average is not the one people write more warmly about.

MDO Carshare ships an update monthly, BUFF311 every 9 months. The most recent releases landed on September 24, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | MDO Carshare | BUFF311 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (34 ratings)](https://appshunter.io/ios/app/mdo-carshare/id1458762596/reviews) | **[3.0 (3 ratings)](https://appshunter.io/ios/app/buff311/id6480121709/reviews)** |
| Number of ratings | **34** | 3 |
| Positive reviews | **7.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free | Free |
| Size | 143 MB | 37 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Good Travel Software Limited](https://appshunter.io/developer/1164478491) | [City of Buffalo](https://appshunter.io/developer/1454507606) |

## What reviewers say

### MDO Carshare

[App page](https://appshunter.io/ios/app/mdo-carshare/id1458762596)

This app facilitates electric vehicle car sharing across various US regions. It enables users to book, access, and manage their car share trips entirely from their smartphone, including starting and ending rentals.

**Highlights:** Quick booking and instant vehicle access, Make or change reservations, Start and end trips remotely, Lock and unlock vehicles via phone, Includes insurance, maintenance, and electricity costs

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

**In-app purchases:** none


### BUFF311

[App page](https://appshunter.io/ios/app/buff311/id6480121709)

Report city issues, request services, and access information for the City of Buffalo. Track the status of your requests and engage with local officials for a better quality of life.

**Highlights:** Report city issues, Request city services, Track service request status, Access city information, Create user accounts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MDO Carshare free?

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

### Is BUFF311 free?

BUFF311 is free to download, with no in-app purchases.

### Which has better reviews, MDO Carshare or BUFF311?

BUFF311 is rated higher. MDO Carshare averages 2.4 out of 5 from 34 ratings, while BUFF311 averages 3.0 from 3 ratings.

### Do MDO Carshare or BUFF311 have ads?

Neither MDO Carshare nor BUFF311 shows ads.

### Which is updated more often, MDO Carshare or BUFF311?

MDO Carshare ships an update monthly, and BUFF311 every 9 months. Most recently, MDO Carshare was updated on September 24, 2026 and BUFF311 on July 6, 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.*