# 纸塘日记 vs Trace Life

The clearest difference is update cadence: Trace Life at every 5 days against 纸塘日记's fortnightly. 纸塘日记's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 纸塘日记 sells 4 one-off in-app purchases and Trace Life sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

纸塘日记 ships an update fortnightly, Trace Life every 5 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 纸塘日记 | Trace Life |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trace-life/id6572304301/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 33 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai NineFrost Technology Co., Ltd.](https://appshunter.io/developer/1442487676) | [永强 李](https://appshunter.io/developer/1629439485) |

## What reviewers say

### 纸塘日记

[App page](https://appshunter.io/ios/app/id1442487677)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3个月会员 | $0.99 | one-time |
| 12个会员 | $2.99 | one-time |
| 永久会员-学生价 | $4.99 | one-time |
| 永久会员 | $6.99 | one-time |


### Trace Life

[App page](https://appshunter.io/ios/app/trace-life/id6572304301)

A secure and user-friendly diary and note-taking app. It offers a visual timeline, photo integration, customizable tags, and cloud storage for your memories. Enjoy full privacy control and seamless iCloud backup.

**Highlights:** Secure encrypted transmission, Cloud storage, Visual timeline, Photo integration, Customizable tags, iCloud integration, Privacy controls

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $3.99 | per year |
| Lifetime Plus | $19.99 | one-time |


## Frequently asked questions

### Is 纸塘日记 free?

纸塘日记 is free to download, with in-app purchases available.

### Is Trace Life free?

Trace Life is free to download, with in-app purchases available.

### Do 纸塘日记 or Trace Life have ads?

Neither 纸塘日记 nor Trace Life shows ads.

### Which is updated more often, 纸塘日记 or Trace Life?

纸塘日记 ships an update fortnightly, and Trace Life every 5 days. Most recently, 纸塘日记 was updated on November 2, 2026 and Trace Life on October 30, 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.*