# Ventory vs muttlog

The clearest difference is update cadence: Ventory at every 2 days against muttlog's every 6 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ventory sells 2 in-app purchases, starting at $6.49 per month and muttlog sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Ventory ships an update every 2 days, muttlog every 6 days. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ventory | muttlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/muttlog/id6792225486/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | — | Freemium |
| Size | 106 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Szigeti Balazs](https://appshunter.io/developer/6772119745) | [Peter Williams](https://appshunter.io/developer/6780789656) |

## What reviewers say

### Ventory

[App page](https://appshunter.io/ios/app/ventory-calm/id6772119743)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ventory Pro Monthly | $6.49 | per month |
| Ventory Pro Yearly | $49.99 | per year |


### muttlog

[App page](https://appshunter.io/ios/app/muttlog/id6792225486)

This app helps you log your dog's daily exercise, social interactions, and training progress. It offers visual charts, teaching guidance for core commands, and motivational streaks. Unlock advanced features and multiple dog profiles with a subscription.

**Highlights:** Exercise, Social, and Behavior progress scores, Visual progress chart, Core command tracking, Teaching guidance for commands, Streaks and badges, Multiple dog profiles (Pro), Cloud backup (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $1.99 | per month |
| Pro | $9.99 | per year |


## Frequently asked questions

### Is Ventory free?

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

### Is muttlog free?

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

### Do Ventory or muttlog have ads?

Neither Ventory nor muttlog shows ads.

### Which is updated more often, Ventory or muttlog?

Ventory ships an update every 2 days, and muttlog every 6 days. Most recently, Ventory was updated on November 10, 2026 and muttlog on November 5, 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.*