# Otago Chiro vs BarkBus

The clearest difference is update cadence: BarkBus at weekly against Otago Chiro's every 3 weeks. 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.

Otago Chiro ships an update every 3 weeks, BarkBus weekly. The most recent releases landed on September 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Otago Chiro | BarkBus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 98 MB | 120 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Otago Family Chiropractic LTD](https://appshunter.io/developer/1724300693) | [Timothy McEwan](https://appshunter.io/developer/1820859620) |

## What reviewers say

### Otago Chiro

[App page](https://appshunter.io/ios/app/otago-chiro/id6475565583)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### BarkBus

[App page](https://appshunter.io/ios/app/barkbus/id6762073743)

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

**In-app purchases:** none


## Frequently asked questions

### Is Otago Chiro free?

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

### Is BarkBus free?

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

### Do Otago Chiro or BarkBus have ads?

Neither Otago Chiro nor BarkBus shows ads.

### Which is updated more often, Otago Chiro or BarkBus?

Otago Chiro ships an update every 3 weeks, and BarkBus weekly. Most recently, Otago Chiro was updated on September 21, 2026 and BarkBus on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*