# 觉知日记 vs LifeOS

The clearest difference is in-app purchases: LifeOS at none against 觉知日记's 3. LifeOS also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 觉知日记 sells 3 in-app purchases, starting at $1.99 per month. LifeOS asks for nothing beyond the download.

觉知日记 ships an update every 2 weeks, LifeOS every 3 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 觉知日记 | LifeOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6757705344/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 27 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [馥源 刘](https://appshunter.io/developer/1859654084) | [楠楠 郭](https://appshunter.io/developer/1895354912) |

## What reviewers say

### 觉知日记

[App page](https://appshunter.io/ios/app/ai/id6757705344)

This app helps you understand your emotions and state of being through gentle, daily guided journaling. It offers weekly and monthly reviews to identify personal patterns and growth. Focus on self-awareness with a clean, distraction-free writing experience and robust privacy features.

**Highlights:** Daily guided journaling prompts, Weekly and monthly review insights, Focus on feelings and thoughts, Clean and simple writing interface, Privacy-focused local storage, Biometric lock for security

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |
| 年度会员 | $4.99 | per year |
| 终身会员 | $12.99 | one-time |


### LifeOS

[App page](https://appshunter.io/ios/app/lifeos/id6763877227)

**In-app purchases:** none


## Frequently asked questions

### Is 觉知日记 free?

觉知日记 is free to download, with in-app purchases available.

### Is LifeOS free?

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

### Do 觉知日记 or LifeOS have ads?

Neither 觉知日记 nor LifeOS shows ads.

### Which is updated more often, 觉知日记 or LifeOS?

觉知日记 ships an update every 2 weeks, and LifeOS every 3 days. Most recently, 觉知日记 was updated on October 7, 2026 and LifeOS on October 16, 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.*