# 零下记忆 vs Supernatural Note

The clearest difference is rating: Supernatural Note at 4.9 against 零下记忆's 3.0. Supernatural Note also leads on review sentiment (100% vs 76%) and ratings volume (9 vs 2). 零下记忆's advantage is in-app purchases (none vs 8). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Supernatural Note sells 8 one-off in-app purchases. 零下记忆 asks for nothing beyond the download.

Supernatural Note holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 76% of 零下记忆's written reviews are positive against 100% of Supernatural Note's.

零下记忆 ships an update every 14 months, Supernatural Note every 13 months. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 零下记忆 | Supernatural Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/id6443759062/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/supernatural-note/id6443949666/reviews)** |
| Number of ratings | 2 | **9** |
| Positive reviews | 76.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Every 13 months** |
| Monetization | — | Free with in-app purchases |
| Size | 466 MB | 451 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [欢 刘](https://appshunter.io/developer/1334601605) | [建国 周](https://appshunter.io/developer/1242776801) |

## What reviewers say

### 零下记忆

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

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

**In-app purchases:** none


### Supernatural Note

[App page](https://appshunter.io/ios/app/supernatural-note/id6443949666)

Explore a deserted school building haunted by a decade-old tragedy. Uncover the truth behind strange campus events and supernatural occurrences.

**Highlights:** Investigate supernatural events, Explore a haunted school, Uncover a decade-old mystery, Engaging narrative, Atmospheric horror

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove AD | $0.99 | one-time |
| Unlock Chapter 3 | $0.99 | one-time |
| Novice gift bag 28 gold coins | $0.99 | one-time |
| 14 gold coins | $0.99 | one-time |
| 30 gold coins | $1.99 | one-time |
| 70 gold coins | $3.99 | one-time |
| 160 gold coins | $6.99 | one-time |
| VIP Gift Bag | $17.99 | one-time |


## Frequently asked questions

### Is 零下记忆 free?

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

### Is Supernatural Note free?

Supernatural Note is free to download, with in-app purchases available.

### Which has better reviews, 零下记忆 or Supernatural Note?

Supernatural Note is rated higher. 零下记忆 averages 3.0 out of 5 from 2 ratings, while Supernatural Note averages 4.9 from 9 ratings.

### Do 零下记忆 or Supernatural Note have ads?

Both 零下记忆 and Supernatural Note show ads.

### Which is updated more often, 零下记忆 or Supernatural Note?

零下记忆 ships an update every 14 months, and Supernatural Note every 13 months. Most recently, 零下记忆 was updated on September 30, 2026 and Supernatural Note on October 7, 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.*