# Pack AMO vs IDEXX Vello

The clearest difference is review sentiment: Pack AMO at 83% against IDEXX Vello's 33%. Pack AMO also leads on rating (4.8 vs 4.5). IDEXX Vello's advantage is update cadence (fortnightly vs every 6 weeks). On price, ratings volume, 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.

Pack AMO holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 35 and 29 respectively. Written reviews point the same way: 83% of Pack AMO's written reviews are positive against 33% of IDEXX Vello's.

Pack AMO ships an update every 6 weeks, IDEXX Vello fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Pack AMO | IDEXX Vello |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (35 ratings)](https://appshunter.io/ios/app/pack-amo/id1561644886/reviews)** | [4.5 (29 ratings)](https://appshunter.io/ios/app/idexx-vello/id6471983227/reviews) |
| Number of ratings | **35** | 29 |
| Positive reviews | **83.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 142 MB | 29 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [iTrust Ventures LLC](https://appshunter.io/developer/1317767149) | [IDEXX Laboratories](https://appshunter.io/developer/791229002) |

## What reviewers say

### Pack AMO

[App page](https://appshunter.io/ios/app/pack-amo/id1561644886)

Manage your pet's care with this app. Schedule appointments, get real-time updates including photos, communicate with staff, and handle payments seamlessly. It's designed to provide a comprehensive and convenient experience for pet owners.

**Highlights:** Schedule appointments, Receive status updates, View pet pictures, Chat with staff, Contactless payments, Pet care management

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

**In-app purchases:** none


### IDEXX Vello

[App page](https://appshunter.io/ios/app/idexx-vello/id6471983227)

Manage your pet's health with ease. Receive appointment and health service reminders, access medical records, and get prescription details. Schedule appointments online for a smoother vet visit experience.

**Highlights:** Appointment reminders, Health service reminders, Online scheduling, Prescription details, Medical record access, Pre-appointment instructions

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

**In-app purchases:** none


## Frequently asked questions

### Is Pack AMO free?

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

### Is IDEXX Vello free?

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

### Which has better reviews, Pack AMO or IDEXX Vello?

Pack AMO is rated higher. Pack AMO averages 4.8 out of 5 from 35 ratings, while IDEXX Vello averages 4.5 from 29 ratings.

### Do Pack AMO or IDEXX Vello have ads?

Neither Pack AMO nor IDEXX Vello shows ads.

### Which is updated more often, Pack AMO or IDEXX Vello?

Pack AMO ships an update every 6 weeks, and IDEXX Vello fortnightly. Most recently, Pack AMO was updated on November 3, 2026 and IDEXX Vello on November 4, 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.*