# WOOFS & MEOWS vs Grass QR Code

The clearest difference is iOS requirement: Grass QR Code at 13.0 against WOOFS & MEOWS's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WOOFS & MEOWS ships an update every 9 days, Grass QR Code every 2 weeks. Both last shipped on September 14, 2026.

## The numbers

| Metric | WOOFS & MEOWS | Grass QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 60 MB | 26 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikhil Shah](https://appshunter.io/developer/1658983744) | [杰 欧](https://appshunter.io/developer/1696521235) |

## What reviewers say

### WOOFS & MEOWS

[App page](https://appshunter.io/ios/app/woofs-and-meows/id1658983742)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grass QR Code

[App page](https://appshunter.io/ios/app/grass-qr-code/id6743264606)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WOOFS & MEOWS free?

WOOFS & MEOWS is free to download, with no in-app purchases.

### Is Grass QR Code free?

Grass QR Code is free to download, with no in-app purchases.

### Do WOOFS & MEOWS or Grass QR Code have ads?

Neither WOOFS & MEOWS nor Grass QR Code shows ads.

### Which is updated more often, WOOFS & MEOWS or Grass QR Code?

WOOFS & MEOWS ships an update every 9 days, and Grass QR Code every 2 weeks. Most recently, WOOFS & MEOWS was updated on September 14, 2026 and Grass QR Code 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.*