# Dava大發批發查價 vs DuoPet Universe

The clearest difference is in-app purchases: Dava大發批發查價 at none against DuoPet Universe's 5. Dava大發批發查價 also leads on ads (none vs shown). DuoPet Universe's advantage is update cadence (every 3 days vs weekly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. DuoPet Universe sells 5 in-app purchases, starting at $0.99 per month. Dava大發批發查價 asks for nothing beyond the download.

Dava大發批發查價 ships an update weekly, DuoPet Universe every 3 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Dava大發批發查價 | DuoPet Universe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Size | 7 MB | 152 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mid](https://appshunter.io/developer/572829555) | [ZHAOWEI KE](https://appshunter.io/developer/6789619654) |

## What reviewers say

### Dava大發批發查價

[App page](https://appshunter.io/ios/app/dava/id6472008587)

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

**In-app purchases:** none


### DuoPet Universe

[App page](https://appshunter.io/ios/app/duopet-universe/id6810331082)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DuoPet Universe VIP Monthly | $0.99 | per month |
| DuoPet Universe VIP Yearly | $9.99 | per year |
| Support the creator | $0.99 | one-time |
| SereneSea Lifetime VIP Offer | $0.99 | one-time |
| DuoPet Universe VIP Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Dava大發批發查價 free?

Dava大發批發查價 is free to download, with no in-app purchases.

### Is DuoPet Universe free?

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

### Do Dava大發批發查價 or DuoPet Universe have ads?

DuoPet Universe shows ads; Dava大發批發查價 does not.

### Which is updated more often, Dava大發批發查價 or DuoPet Universe?

Dava大發批發查價 ships an update weekly, and DuoPet Universe every 3 days. Most recently, Dava大發批發查價 was updated on October 30, 2026 and DuoPet Universe on November 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.*