# ZoetisDx vs Sleip

The clearest difference is review sentiment: Sleip at 60% against ZoetisDx's 0%. Sleip also leads on rating (4.8 vs 2.3) and ratings volume (111 vs 27). ZoetisDx's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Sleip holds the better App Store score, 4.8 against 2.3. Both are backed by a comparable volume of ratings — 27 and 111 respectively. Written reviews point the same way: 0% of ZoetisDx's written reviews are positive against 60% of Sleip's.

ZoetisDx ships an update every 5 weeks, Sleip every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | ZoetisDx | Sleip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (27 ratings)](https://appshunter.io/ios/app/zoetisdx/id1545264353/reviews) | **[4.8 (111 ratings)](https://appshunter.io/ios/app/sleip/id1583194375/reviews)** |
| Number of ratings | 27 | **111** |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 93 MB | 63 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Zoetis Inc](https://appshunter.io/developer/640676184) | [Sleip Ai AB](https://appshunter.io/developer/1528755130) |

## What reviewers say

### ZoetisDx

[App page](https://appshunter.io/ios/app/zoetisdx/id1545264353)

Access veterinary diagnostic results and clinical consultation services on the go. This app offers an intuitive interface for veterinarians and practice staff to quickly view patient results from any device, anywhere, anytime.

**Highlights:** View diagnostic results, Access clinical consultation services, Intuitive interface, Web and mobile experience, Access from any device

**Features:** Vision Pro support

**In-app purchases:** none


### Sleip

[App page](https://appshunter.io/ios/app/sleip/id1583194375)

This app uses AI and video analysis to detect and measure gait asymmetries in horses. Professionals can record movements with their iPhone to receive detailed analysis, including slow-motion video and quantified measurements, in minutes. It supports lameness evaluations, performance tracking, and rehabilitation assessments.

**Highlights:** AI-powered gait asymmetry detection, Video-based analysis from iPhone, Quantified measurements and slow-motion video, Diagnostic analgesia annotation (Pro Vet), Compensatory pattern detection (Pro Vet), Gait monitoring for progress tracking, Sensor-free workflow

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZoetisDx free?

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

### Is Sleip free?

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

### Which has better reviews, ZoetisDx or Sleip?

Sleip is rated higher. ZoetisDx averages 2.3 out of 5 from 27 ratings, while Sleip averages 4.8 from 111 ratings.

### Do ZoetisDx or Sleip have ads?

Neither ZoetisDx nor Sleip shows ads.

### Which is updated more often, ZoetisDx or Sleip?

ZoetisDx ships an update every 5 weeks, and Sleip every 3 weeks. Most recently, ZoetisDx was updated on November 3, 2026 and Sleip on November 3, 2026.

---

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