# Columbus ND vs Carson ND

The clearest difference is update cadence: Columbus ND at monthly against Carson ND's every 9 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.

Columbus ND ships an update monthly, Carson ND every 9 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Columbus ND | Carson ND |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 18 MB | 23 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [City of Columbus (ND)](https://appshunter.io/developer/1625936883) | [KAT Marketing](https://appshunter.io/developer/1454852114) |

## What reviewers say

### Columbus ND

[App page](https://appshunter.io/ios/app/columbus-nd/id1625936881)

**Features:** macOS Compatibility

**In-app purchases:** none


### Carson ND

[App page](https://appshunter.io/ios/app/carson-nd/id1629696057)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Columbus ND free?

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

### Is Carson ND free?

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

### Do Columbus ND or Carson ND have ads?

Neither Columbus ND nor Carson ND shows ads.

### Which is updated more often, Columbus ND or Carson ND?

Columbus ND ships an update monthly, and Carson ND every 9 months. Most recently, Columbus ND was updated on September 8, 2026 and Carson ND on September 20, 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.*