# 壹象限 vs 知我心理

The clearest difference is review sentiment: 壹象限 at 100% against 知我心理's 50%. 壹象限 also leads on rating (5.0 vs 1.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 壹象限 sells 9 in-app purchases, starting at $1.99 per month and 知我心理 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

壹象限 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of 壹象限's written reviews are positive against 50% of 知我心理's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 壹象限 | 知我心理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1635506632/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/knowyourself/id6474176965/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 191 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Changsha Xiaozhan Technology Co., Ltd.](https://appshunter.io/developer/1635506634) | [KnowYourself and Exploration](https://appshunter.io/developer/1448811535) |

## What reviewers say

### 壹象限

[App page](https://appshunter.io/ios/app/id1635506632)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 个月会员 | $1.99 | per month |
| 3 个月会员 | $3.99 | per 3 months |
| 1 年会员 | $14.99 | per year |
| 60种子 | $0.99 | one-time |
| 120种子 | $1.99 | one-time |
| 280种子 | $3.99 | one-time |
| 780种子 | $9.99 | one-time |
| 980种子 | $14.99 | one-time |
| 2980种子 | $39.99 | one-time |


### 知我心理

[App page](https://appshunter.io/ios/app/knowyourself/id6474176965)

Access professional mental health support with a wide range of qualified Chinese-speaking therapists and counselors. Engage in scheduled video consultations or opt for instant text and voice chat services for immediate assistance.

**Highlights:** Professional psychological counseling, Instant chat and voice support, Qualified Chinese therapists, Video consultation feature, Self-exploration and improvement tools

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8月亮币 | $1.99 | one-time |
| 68月亮币 | $14.99 | one-time |
| 115月亮币 | $24.99 | one-time |
| 204月亮币 | $39.99 | one-time |
| 360月亮币 | $79.99 | one-time |
| 478月亮币 | $99.99 | one-time |


## Frequently asked questions

### Is 壹象限 free?

壹象限 is free to download, with in-app purchases available.

### Is 知我心理 free?

知我心理 is free to download, with in-app purchases available.

### Which has better reviews, 壹象限 or 知我心理?

壹象限 is rated higher. 壹象限 averages 5.0 out of 5 from 2 ratings, while 知我心理 averages 1.0 from 1 ratings.

### Do 壹象限 or 知我心理 have ads?

Neither 壹象限 nor 知我心理 shows ads.

### Which is updated more often, 壹象限 or 知我心理?

壹象限 ships an update monthly, and 知我心理 monthly. Most recently, 壹象限 was updated on October 1, 2026 and 知我心理 on October 5, 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.*