# LeftRightDiary vs 观己 · Becoming

The clearest difference is update cadence: 观己 · Becoming at daily against LeftRightDiary's monthly. LeftRightDiary's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. LeftRightDiary sells 1 one-off in-app purchase and 观己 · Becoming sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

LeftRightDiary ships an update monthly, 观己 · Becoming daily. The most recent releases landed on September 9, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | LeftRightDiary | 观己 · Becoming |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [候军 袁](https://appshunter.io/developer/1649023261) | [世明 梁](https://appshunter.io/developer/1896738261) |

## What reviewers say

### 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 |


### 观己 · Becoming

[App page](https://appshunter.io/ios/app/becoming/id6770409043)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 早鸟支持 | $3.99 | one-time |
| 终身归处 | $12.99 | one-time |


## Frequently asked questions

### Is LeftRightDiary free?

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

### Is 观己 · Becoming free?

观己 · Becoming is free to download, with in-app purchases available.

### Do LeftRightDiary or 观己 · Becoming have ads?

Neither LeftRightDiary nor 观己 · Becoming shows ads.

### Which is updated more often, LeftRightDiary or 观己 · Becoming?

LeftRightDiary ships an update monthly, and 观己 · Becoming daily. Most recently, LeftRightDiary was updated on September 9, 2026 and 观己 · Becoming on June 4, 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.*