# 零下记忆 vs 萤火：玉碎

The clearest difference is rating: 萤火：玉碎 at 4.9 against 零下记忆's 3.0. 萤火：玉碎 also leads on update cadence (weekly vs every 14 months) and ratings volume (7 vs 2). On price, review sentiment, ads 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.

萤火：玉碎 holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

零下记忆 ships an update every 14 months, 萤火：玉碎 weekly. The most recent releases landed on June 3, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 零下记忆 | 萤火：玉碎 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id6443759062/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/id6449591752/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 466 MB | 116 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [欢 刘](https://appshunter.io/developer/1334601605) | [Roam Soft](https://appshunter.io/developer/1634383567) |

## What reviewers say

### 零下记忆

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 萤火：玉碎

[App page](https://appshunter.io/ios/app/id6449591752)

Embark on a detective journey through a chaotic Republican era, uncovering a deeper conspiracy behind a seemingly ordinary campus suicide. Piece together clues to reveal the truth about a brother's death, navigating a world of betrayal and hidden dangers.

**Highlights:** Detective investigation, Text-based puzzles, Escape room challenges, Suspenseful narrative, Republican era setting, Mystery solving

**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 萤火：玉碎 free?

萤火：玉碎 is free to download, with no in-app purchases.

### Which has better reviews, 零下记忆 or 萤火：玉碎?

萤火：玉碎 is rated higher. 零下记忆 averages 3.0 out of 5 from 2 ratings, while 萤火：玉碎 averages 4.9 from 7 ratings.

### Do 零下记忆 or 萤火：玉碎 have ads?

Both 零下记忆 and 萤火：玉碎 show ads.

### Which is updated more often, 零下记忆 or 萤火：玉碎?

零下记忆 ships an update every 14 months, and 萤火：玉碎 weekly. Most recently, 零下记忆 was updated on June 3, 2026 and 萤火：玉碎 on September 10, 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.*