# Veterinary Manual vs EpiSim

The clearest difference is price: EpiSim at Free against Veterinary Manual's $2.99. EpiSim also leads on update cadence (every 5 months vs every 45 months) and iOS requirement (11.0 vs 15.0). Veterinary Manual's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

EpiSim is free to download; Veterinary Manual costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Veterinary Manual ships an update every 45 months, EpiSim every 5 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Veterinary Manual | EpiSim |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Every 5 months** |
| Size | 14 MB | 3 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [ProtiTech Mobility](https://appshunter.io/developer/417871096) |

## What reviewers say

### Veterinary Manual

[App page](https://appshunter.io/ios/app/veterinary-manual/id1463270867)

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

**In-app purchases:** none


### EpiSim

[App page](https://appshunter.io/ios/app/episim/id1557936344)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Veterinary Manual free?

Veterinary Manual costs $2.99, with no in-app purchases.

### Is EpiSim free?

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

### Do Veterinary Manual or EpiSim have ads?

EpiSim shows ads; Veterinary Manual does not.

### Which is updated more often, Veterinary Manual or EpiSim?

Veterinary Manual ships an update every 45 months, and EpiSim every 5 months. Most recently, Veterinary Manual was updated on November 6, 2026 and EpiSim on November 7, 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.*