# D230 Tool vs City Bus.

The clearest difference is update cadence: City Bus. at every 3 weeks against D230 Tool's every 25 months. 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.

D230 Tool ships an update every 25 months, City Bus. every 3 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | D230 Tool | City Bus. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 weeks** |
| Size | 7 MB | 26 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shuttle Inc.](https://appshunter.io/developer/543929836) | [RAMA INFOTECH PRIVATE LIMITED](https://appshunter.io/developer/1222856290) |

## What reviewers say

### D230 Tool

[App page](https://appshunter.io/ios/app/d230-tool/id1493365471)

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

**In-app purchases:** none


### City Bus.

[App page](https://appshunter.io/ios/app/city-bus/id1626451731)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D230 Tool free?

D230 Tool is free to download, with no in-app purchases.

### Is City Bus. free?

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

### Do D230 Tool or City Bus. have ads?

Neither D230 Tool nor City Bus. shows ads.

### Which is updated more often, D230 Tool or City Bus.?

D230 Tool ships an update every 25 months, and City Bus. every 3 weeks. Most recently, D230 Tool was updated on October 24, 2026 and City Bus. on October 9, 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.*