# 省公子 vs 促促

The clearest difference is ads: 省公子 at none against 促促's shown. 省公子 also leads on update cadence (every 5 days vs every 3 months) and monetization model (free vs ad-supported). 促促's advantage is iOS requirement (10.0 vs 13.0). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for 省公子 against 5.0 for 促促. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

省公子 ships an update every 5 days, 促促 every 3 months. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 省公子 | 促促 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/id1304960363/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/app/id1316880524/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 64 MB | 81 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [厦门一起省网络科技有限公司](https://appshunter.io/developer/1689335291) | [熊 林](https://appshunter.io/developer/976909346) |

## What reviewers say

### 省公子

[App page](https://appshunter.io/ios/app/id1304960363)

This shopping companion offers exclusive subsidies and coupons to significantly reduce your online purchases, potentially saving up to 50%. It helps you find deals by copying product links and features a dedicated customer service team for assistance.

**Highlights:** Exclusive subsidies and coupons, Save up to 50% on purchases, Find deals by copying product links, Daily curated selection of discounted items, 24/7 online customer service

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 省公子 free?

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

### Is 促促 free?

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

### Which has better reviews, 省公子 or 促促?

省公子 and 促促 are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do 省公子 or 促促 have ads?

促促 shows ads; 省公子 does not.

### Which is updated more often, 省公子 or 促促?

省公子 ships an update every 5 days, and 促促 every 3 months. Most recently, 省公子 was updated on November 4, 2026 and 促促 on November 2, 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.*