# Medical Reference Guides vs Visible Cat

The clearest difference is ads: Visible Cat at none against Medical Reference Guides's shown. Visible Cat also leads on update cadence (every 4 days vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Medical Reference Guides sells 1 one-off in-app purchase and Visible Cat sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Medical Reference Guides ships an update every 9 months, Visible Cat every 4 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Medical Reference Guides | Visible Cat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/visible-cat/id6505015749/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 110 MB | 284 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Faisal Akhtar](https://appshunter.io/developer/1783643697) | [荣杰 章](https://appshunter.io/developer/1736051678) |

## What reviewers say

### Medical Reference Guides

[App page](https://appshunter.io/ios/app/medical-reference-guides/id6479542497)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| English | $0.99 | one-time |


### Visible Cat

[App page](https://appshunter.io/ios/app/visible-cat/id6505015749)

Explore the intricate 3D anatomy of a cat with this educational app. Ideal for veterinary professionals and students, it allows detailed examination of skeletal, muscular, nervous, and organ systems. Easily isolate, hide, or reveal specific structures for in-depth learning.

**Highlights:** 3D cat anatomy model, Toggle anatomy systems, Structure descriptions, Show/hide structures, Search anatomical structures, Multi-language support

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version 1 Month | $1.99 | per month |
| Full Version 3 Months | $2.99 | per 3 months |
| Full Version 1 Year | $9.99 | per year |


## Frequently asked questions

### Is Medical Reference Guides free?

Medical Reference Guides is free to download, with in-app purchases available.

### Is Visible Cat free?

Visible Cat is free to download, with in-app purchases available.

### Do Medical Reference Guides or Visible Cat have ads?

Medical Reference Guides shows ads; Visible Cat does not.

### Which is updated more often, Medical Reference Guides or Visible Cat?

Medical Reference Guides ships an update every 9 months, and Visible Cat every 4 days. Most recently, Medical Reference Guides was updated on October 11, 2026 and Visible Cat on October 16, 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.*