# 大台农 vs Trace Life

The clearest difference is in-app purchases: 大台农 at none against Trace Life's 3. 大台农 also leads on iOS requirement (12.0 vs 15.0). Trace Life's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Trace Life sells 3 in-app purchases, starting at $0.99 per month. 大台农 asks for nothing beyond the download.

大台农 ships an update every 2 months, Trace Life every 5 days. The most recent releases landed on August 16, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | 大台农 | 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 | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 33 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灵 高](https://appshunter.io/developer/1721372047) | [永强 李](https://appshunter.io/developer/1629439485) |

## What reviewers say

### 大台农

[App page](https://appshunter.io/ios/app/id6474295902)

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

**In-app purchases:** none


### 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 大台农 free?

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

### Is Trace Life free?

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

### Do 大台农 or Trace Life have ads?

Neither 大台农 nor Trace Life shows ads.

### Which is updated more often, 大台农 or Trace Life?

大台农 ships an update every 2 months, and Trace Life every 5 days. Most recently, 大台农 was updated on August 16, 2026 and Trace Life on June 11, 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.*