# 知我 vs Luyao

The clearest difference is in-app purchases: 知我 at none against Luyao's 3. 知我 also leads on ratings volume (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Luyao sells 3 in-app purchases, starting at $2.99 per month. 知我 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 知我 against 5.0 for Luyao. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

知我 ships an update monthly, Luyao every 3 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 知我 | Luyao |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/id1468035013/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/luyao/id6472626683/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Subscription |
| Size | 3 MB | 68 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Accanto Co., Ltd.](https://appshunter.io/developer/1330534480) | [俊全 伊](https://appshunter.io/developer/1717351965) |

## What reviewers say

### 知我

[App page](https://appshunter.io/ios/app/id1468035013)

This app provides a friendly and honest way to record your current state. It's designed to help individuals, including those with health conditions or mental health challenges, begin to see positive change through objective self-awareness.

**Highlights:** Honest self-recording, Objective self-awareness, Record current state, Leave a mark on time, User feedback welcome

**Features:** Vision Pro support

**In-app purchases:** none


### Luyao

[App page](https://appshunter.io/ios/app/luyao/id6472626683)

Manage your personal health information with this comprehensive tracking app. Record medications, checkup results, vital signs, and vaccination history. Offers specialized tracking for transgender health, mood, women's health, disease progress, and dental care, with all data stored securely offline.

**Highlights:** Medication tracking, Medical checkup records, Vital signs monitoring, Vaccination history, Transgender health tracking, Mood and women's health tracking, Offline data storage

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Annual subscription | $4.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is 知我 free?

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

### Is Luyao free?

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

### Which has better reviews, 知我 or Luyao?

知我 and Luyao are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do 知我 or Luyao have ads?

Neither 知我 nor Luyao shows ads.

### Which is updated more often, 知我 or Luyao?

知我 ships an update monthly, and Luyao every 3 weeks. Most recently, 知我 was updated on October 24, 2026 and Luyao on October 7, 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.*