# AEMBR vs Catalyst Pet

The clearest difference is update cadence: AEMBR at fortnightly against Catalyst Pet's every 12 months. AEMBR also leads on ratings volume (254 vs 2). Catalyst Pet's advantage is monetization model (free vs free with in-app purchases). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for AEMBR against 5.0 for Catalyst Pet. That said, the two scores are not equally well evidenced: AEMBR has 254 ratings behind it against 2, so its average is the more settled of the two.

AEMBR ships an update fortnightly, Catalyst Pet every 12 months. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | AEMBR | Catalyst Pet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (254 ratings)](https://appshunter.io/ios/app/aembr/id6444295991/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/catalyst-pet/id6749201118/reviews) |
| Number of ratings | **254** | 2 |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 12 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 84 MB | 44 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kristina Braly LLC](https://appshunter.io/developer/1544959690) | [APPBREW INC](https://appshunter.io/developer/1631589504) |

## What reviewers say

### AEMBR

[App page](https://appshunter.io/ios/app/aembr/id6444295991)

Discover luxury home scents from a clean, vegan, and sustainable brand. Access exclusive products, early launch notifications, and enjoy eco-friendly fragrance and laundry care.

**Highlights:** Clean, vegan, non-toxic formulas, Sustainable and eco-friendly, Luxury home scenting, Phthalate-free and carcinogen-free, Exclusive app-only products, Early access to product launches

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

**In-app purchases:** none


### Catalyst Pet

[App page](https://appshunter.io/ios/app/catalyst-pet/id6749201118)

Easily shop for sustainable cat food and treats made with upcycled ingredients. Manage your orders, track deliveries, and get personalized product recommendations for your feline friend. This app makes feeding your cat simple, affordable, and eco-friendly.

**Highlights:** Shop sustainable cat food and treats, Track purchases and manage subscriptions, Get delivery updates, Reorder favorite foods with one tap, Personalized product recommendations, Eco-friendly shopping

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

**In-app purchases:** none


## Frequently asked questions

### Is AEMBR free?

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

### Is Catalyst Pet free?

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

### Which has better reviews, AEMBR or Catalyst Pet?

AEMBR and Catalyst Pet are both rated 5.0 out of 5 on the App Store, from 254 and 2 ratings respectively.

### Do AEMBR or Catalyst Pet have ads?

Neither AEMBR nor Catalyst Pet shows ads.

### Which is updated more often, AEMBR or Catalyst Pet?

AEMBR ships an update fortnightly, and Catalyst Pet every 12 months. Most recently, AEMBR was updated on October 13, 2026 and Catalyst Pet on September 29, 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.*