# 忆刻 vs 快省鸭

忆刻 and 快省鸭 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

忆刻 ships an update every 6 weeks, 快省鸭 every 3 months. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 忆刻 | 快省鸭 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 5.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 27 MB | 154 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [杰 张](https://appshunter.io/developer/1540911562) | [栋杰 苑](https://appshunter.io/developer/1758745620) |

## What reviewers say

### 忆刻

[App page](https://appshunter.io/ios/app/id1551077795)

**Features:** macOS Compatibility

**In-app purchases:** none


### 快省鸭

[App page](https://appshunter.io/ios/app/id6443449731)

This app aggregates internal discount coupons from across the web for various categories like food, entertainment, and shopping. It offers cashback, exclusive deals for new users, and daily discounts, aiming to help users save significantly each year.

**Highlights:** Internal discount coupons, Up to 90% cashback, New user exclusive deals, Daily large coupons, Brand discounts up to 70% off, Daily sign-in rewards

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

**In-app purchases:** none


## Frequently asked questions

### Is 忆刻 free?

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

### Is 快省鸭 free?

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

### Do 忆刻 or 快省鸭 have ads?

Both 忆刻 and 快省鸭 show ads.

### Which is updated more often, 忆刻 or 快省鸭?

忆刻 ships an update every 6 weeks, and 快省鸭 every 3 months. Most recently, 忆刻 was updated on September 10, 2026 and 快省鸭 on September 15, 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.*