# K9 Optima vs Dogtor Lee

K9 Optima and Dogtor Lee are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

K9 Optima ships an update fortnightly, Dogtor Lee every 2 weeks. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | K9 Optima | Dogtor Lee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/k9-optima/id6475994808/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free | — |
| Size | 49 MB | 50 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [K9 Optima](https://appshunter.io/developer/1725527918) | [Lee Seibold](https://appshunter.io/developer/1860050250) |

## What reviewers say

### K9 Optima

[App page](https://appshunter.io/ios/app/k9-optima/id6475994808)

Access expert-designed courses, engaging webinars, and on-demand support for dog training and behavior challenges. This app provides a community, video library, and push notifications for the latest updates, all from the K9 Optima owner.

**Highlights:** Exclusive community access, Expertly designed courses, Engaging webinars, On-demand support, Video library, Push notifications, Favorite posts saving

**Features:** Vision Pro support

**In-app purchases:** none


### Dogtor Lee

[App page](https://appshunter.io/ios/app/dogtor-lee/id6756319699)

**In-app purchases:** none


## Frequently asked questions

### Is K9 Optima free?

K9 Optima is free to download, with no in-app purchases.

### Is Dogtor Lee free?

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

### Do K9 Optima or Dogtor Lee have ads?

Neither K9 Optima nor Dogtor Lee shows ads.

### Which is updated more often, K9 Optima or Dogtor Lee?

K9 Optima ships an update fortnightly, and Dogtor Lee every 2 weeks. Most recently, K9 Optima was updated on October 19, 2026 and Dogtor Lee on October 14, 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.*