# BT DO vs CBUS 311

The clearest difference is ads: BT DO at none against CBUS 311's shown. BT DO also leads on update cadence (every 2 months vs every 4 months). CBUS 311's advantage is iOS requirement (12.0 vs 15.5). On price, 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.

BT DO ships an update every 2 months, CBUS 311 every 4 months. The most recent releases landed on September 9, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | BT DO | CBUS 311 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (48 ratings)](https://appshunter.io/ios/app/cbus-311/id1608556864/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | — | Ad-supported |
| Size | 44 MB | 30 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E2 infosystems](https://appshunter.io/developer/1547004382) | [City of Columbus, Ohio](https://appshunter.io/developer/444737203) |

## What reviewers say

### BT DO

[App page](https://appshunter.io/ios/app/bt-do/id1488297807)

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

**In-app purchases:** none


### CBUS 311

[App page](https://appshunter.io/ios/app/cbus-311/id1608556864)

Report non-emergency city service issues and request services like bulk trash collection. This app ensures your requests reach the correct city department efficiently.

**Highlights:** Report non-emergency city service issues, Request bulk trash collection, Direct requests to correct city departments, Streamline service requests

**In-app purchases:** none


## Frequently asked questions

### Is BT DO free?

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

### Is CBUS 311 free?

CBUS 311 is free to download, with no in-app purchases.

### Do BT DO or CBUS 311 have ads?

CBUS 311 shows ads; BT DO does not.

### Which is updated more often, BT DO or CBUS 311?

BT DO ships an update every 2 months, and CBUS 311 every 4 months. Most recently, BT DO was updated on September 9, 2026 and CBUS 311 on August 23, 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.*