# 促促 vs 省钱优选联盟

The clearest difference is update cadence: 省钱优选联盟 at every 2 months against 促促's every 3 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.

促促 ships an update every 3 months, 省钱优选联盟 every 2 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | 促促 | 省钱优选联盟 |
| --- | --- | --- |
| 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 | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 81 MB | 59 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [熊 林](https://appshunter.io/developer/976909346) | [永堡 刘](https://appshunter.io/developer/1336581855) |

## 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


### 省钱优选联盟

[App page](https://appshunter.io/ios/app/app/id1360179776)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 促促 free?

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

### Is 省钱优选联盟 free?

省钱优选联盟 is free to download, with no in-app purchases.

### Do 促促 or 省钱优选联盟 have ads?

Both 促促 and 省钱优选联盟 show ads.

### Which is updated more often, 促促 or 省钱优选联盟?

促促 ships an update every 3 months, and 省钱优选联盟 every 2 months. Most recently, 促促 was updated on September 10, 2026 and 省钱优选联盟 on September 10, 2026.

---

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