# 促促 vs Merck Mall

The clearest difference is ads: Merck Mall at none against 促促's shown. Merck Mall also leads on update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

促促 ships an update every 3 months, Merck Mall monthly. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 促促 | Merck Mall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/app/id1316880524/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 81 MB | 39 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [熊 林](https://appshunter.io/developer/976909346) | [静 陈](https://appshunter.io/developer/1590091129) |

## What reviewers say

### 促促

[App page](https://appshunter.io/ios/app/app/id1316880524)

This app acts as a shopping assistant, helping you find hidden coupons and earn cashback from major e-commerce platforms. Get exclusive discounts and receive cash rewards after confirming your purchases.

**Highlights:** Find hidden coupons, Earn cashback on purchases, Compare prices across platforms, Share deals to earn commissions, Low withdrawal threshold (1 yuan), Supports major e-commerce sites

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

**In-app purchases:** none


### Merck Mall

[App page](https://appshunter.io/ios/app/merck-mall/id1527721423)

**In-app purchases:** none


## Frequently asked questions

### Is 促促 free?

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

### Is Merck Mall free?

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

### Do 促促 or Merck Mall have ads?

促促 shows ads; Merck Mall does not.

### Which is updated more often, 促促 or Merck Mall?

促促 ships an update every 3 months, and Merck Mall monthly. Most recently, 促促 was updated on October 14, 2026 and Merck Mall on October 25, 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.*