# PetShield Pro vs メタノート

PetShield Pro and メタノート are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. PetShield Pro sells 2 in-app purchases, starting at $3.99 per month and メタノート sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

PetShield Pro ships an update every 3 weeks, メタノート fortnightly. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PetShield Pro | メタノート |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 57 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [frank Sena](https://appshunter.io/developer/6773389993) | [Burning Tribe](https://appshunter.io/developer/1888072646) |

## What reviewers say

### PetShield Pro

[App page](https://appshunter.io/ios/app/petshield-pro/id6773389991)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PetShield Premium Monthly | $3.99 | per month |
| PetShield Yearly | $39.99 | per year |


### メタノート

[App page](https://appshunter.io/ios/app/id6780085822)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $2.99 | per month |
| プレミアムプラン（年額） | $29.99 | per year |


## Frequently asked questions

### Is PetShield Pro free?

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

### Is メタノート free?

メタノート is free to download, with in-app purchases available.

### Do PetShield Pro or メタノート have ads?

Neither PetShield Pro nor メタノート shows ads.

### Which is updated more often, PetShield Pro or メタノート?

PetShield Pro ships an update every 3 weeks, and メタノート fortnightly. Most recently, PetShield Pro was updated on September 10, 2026 and メタノート on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*