# YACHAO vs LeftRightDiary

The clearest difference is in-app purchases: YACHAO at none against LeftRightDiary's 1. YACHAO also leads on update cadence (fortnightly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LeftRightDiary sells 1 one-off in-app purchase. YACHAO asks for nothing beyond the download.

YACHAO ships an update fortnightly, LeftRightDiary monthly. The most recent releases landed on September 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | YACHAO | LeftRightDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/leftrightdiary/id6744639565/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 123 MB | 70 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Yachao Technology Co., Ltd](https://appshunter.io/developer/1761530201) | [候军 袁](https://appshunter.io/developer/1649023261) |

## What reviewers say

### YACHAO

[App page](https://appshunter.io/ios/app/yachao/id6615074462)

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

**In-app purchases:** none


### LeftRightDiary

[App page](https://appshunter.io/ios/app/leftrightdiary/id6744639565)

This app allows you to record life's moments using text and images, with support for Markdown editing. It prioritizes privacy by storing all data locally on your device and offers various ways to review past entries.

**Highlights:** Markdown and Rich Text editing, Mixed text and image layout, Heatmap and Calendar views, Random memory recall, Local data storage, WebDAV and Alibaba Cloud Disk sync

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to PRO | $3.99 | one-time |


## Frequently asked questions

### Is YACHAO free?

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

### Is LeftRightDiary free?

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

### Do YACHAO or LeftRightDiary have ads?

Neither YACHAO nor LeftRightDiary shows ads.

### Which is updated more often, YACHAO or LeftRightDiary?

YACHAO ships an update fortnightly, and LeftRightDiary monthly. Most recently, YACHAO was updated on September 14, 2026 and LeftRightDiary 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.*