# 宠物狗百科 vs ScrollSnap

The clearest difference is update cadence: ScrollSnap at every 2 weeks against 宠物狗百科's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

宠物狗百科 ships an update every 2 months, ScrollSnap every 2 weeks. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 宠物狗百科 | ScrollSnap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 13 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [浩杰 姬](https://appshunter.io/developer/1514456091) | [茂元 生](https://appshunter.io/developer/1525058102) |

## What reviewers say

### 宠物狗百科

[App page](https://appshunter.io/ios/app/id6737447751)

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

**In-app purchases:** none


### ScrollSnap

[App page](https://appshunter.io/ios/app/scrollsnap-long-screenshots/id6774483183)

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

**In-app purchases:** none


## Frequently asked questions

### Is 宠物狗百科 free?

宠物狗百科 is free to download, with no in-app purchases.

### Is ScrollSnap free?

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

### Do 宠物狗百科 or ScrollSnap have ads?

Both 宠物狗百科 and ScrollSnap show ads.

### Which is updated more often, 宠物狗百科 or ScrollSnap?

宠物狗百科 ships an update every 2 months, and ScrollSnap every 2 weeks. Most recently, 宠物狗百科 was updated on October 25, 2026 and ScrollSnap on October 6, 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.*