# OC Trade vs Willow Run Vets

The clearest difference is update cadence: OC Trade at every 3 weeks against Willow Run Vets's every 14 months. OC Trade also leads on iOS requirement (13.0 vs 15.0). 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.

OC Trade ships an update every 3 weeks, Willow Run Vets every 14 months. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | OC Trade | Willow Run Vets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/willow-run-vets/id1533341241/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 14 months |
| Monetization | — | Free |
| Size | 36 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ORIENTAL COPPER COMPANY LIMITED](https://appshunter.io/developer/1498887538) | [Willow Run Mobile Veterinary Clinic](https://appshunter.io/developer/1533341243) |

## What reviewers say

### OC Trade

[App page](https://appshunter.io/ios/app/oc-trade/id1498887539)

**In-app purchases:** none


### Willow Run Vets

[App page](https://appshunter.io/ios/app/willow-run-vets/id1533341241)

Manage your pet's healthcare with this app from Willow Run Mobile Vet Clinic. Request appointments, food, and medications, view vaccination records, and receive important health reminders and notifications.

**Highlights:** One-touch call and email, Request appointments, Request food and medication, View pet's upcoming services, Receive health notifications, Monthly prevention reminders, Access pet disease information

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

**In-app purchases:** none


## Frequently asked questions

### Is OC Trade free?

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

### Is Willow Run Vets free?

Willow Run Vets is free to download, with no in-app purchases.

### Do OC Trade or Willow Run Vets have ads?

Neither OC Trade nor Willow Run Vets shows ads.

### Which is updated more often, OC Trade or Willow Run Vets?

OC Trade ships an update every 3 weeks, and Willow Run Vets every 14 months. Most recently, OC Trade was updated on October 27, 2026 and Willow Run Vets on November 7, 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.*