# 零下记忆 vs 栖云异梦2

The clearest difference is update cadence: 栖云异梦2 at monthly against 零下记忆's every 14 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.

零下记忆 ships an update every 14 months, 栖云异梦2 monthly. The most recent releases landed on June 3, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 零下记忆 | 栖云异梦2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6443759062/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Monthly** |
| Size | 466 MB | 597 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [欢 刘](https://appshunter.io/developer/1334601605) | [杭州山灰猫网络科技有限公司](https://appshunter.io/developer/1810624034) |

## What reviewers say

### 零下记忆

[App page](https://appshunter.io/ios/app/id6443759062)

**Features:** macOS Compatibility

**In-app purchases:** none


### 栖云异梦2

[App page](https://appshunter.io/ios/app/2/id6745078800)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 零下记忆 free?

零下记忆 is free to download, with no in-app purchases.

### Is 栖云异梦2 free?

栖云异梦2 is free to download, with no in-app purchases.

### Do 零下记忆 or 栖云异梦2 have ads?

Both 零下记忆 and 栖云异梦2 show ads.

### Which is updated more often, 零下记忆 or 栖云异梦2?

零下记忆 ships an update every 14 months, and 栖云异梦2 monthly. Most recently, 零下记忆 was updated on June 3, 2026 and 栖云异梦2 on September 9, 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.*