# Puppydoc vs MyGrain

The clearest difference is in-app purchases: Puppydoc at none against MyGrain's 2. Puppydoc also leads on update cadence (every 2 months vs every 12 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MyGrain sells 2 in-app purchases, starting at $2.99 per month. Puppydoc asks for nothing beyond the download.

Puppydoc ships an update every 2 months, MyGrain every 12 months. The most recent releases landed on June 5, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Puppydoc | MyGrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/puppydoc/id1500184856/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | — |
| Size | 33 MB | 44 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [JM smart Co.,Ltd](https://appshunter.io/developer/919052341) | [Alfonso Matos](https://appshunter.io/developer/1751243701) |

## What reviewers say

### Puppydoc

[App page](https://appshunter.io/ios/app/puppydoc/id1500184856)

Monitor your pet's health and activity levels with this app. Track vital signs, manage exercise, and set personalized health goals based on breed and other factors. Share data with veterinarians or friends.

**Highlights:** Pet location tracking, Vitality Index management, Vitamin D & UV level monitoring, Exercise, walking, and rest tracking, Personalized health goal setting, Multi-user healthcare data sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### MyGrain

[App page](https://appshunter.io/ios/app/mygrain/id6504174607)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Grain Monthly Subscription | $2.99 | per month |
| My Grain Annual Subscription | $29.99 | per year |


## Frequently asked questions

### Is Puppydoc free?

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

### Is MyGrain free?

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

### Do Puppydoc or MyGrain have ads?

Neither Puppydoc nor MyGrain shows ads.

### Which is updated more often, Puppydoc or MyGrain?

Puppydoc ships an update every 2 months, and MyGrain every 12 months. Most recently, Puppydoc was updated on June 5, 2026 and MyGrain on September 14, 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.*