# 测测 vs 小当易换

The clearest difference is in-app purchases: 小当易换 at none against 测测's 12. 测测's advantage is chart position (#43 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 测测 sells 12 in-app purchases, starting at $3.99 per month. 小当易换 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 测测 | 小当易换 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (357 ratings)](https://appshunter.io/ios/app/id756771906/reviews)** | — |
| Number of ratings | **357** | — |
| Positive reviews | 76.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#43** | — |
| Size | 471 MB | 77 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Light For You Technology Co., Ltd.](https://appshunter.io/developer/1502344701) | [重庆市当换网络科技有限公司](https://appshunter.io/developer/1676031799) |

## What reviewers say

### 测测

[App page](https://appshunter.io/ios/app/id756771906)

**Currently charting:** #43 Top Grossing · Lifestyle (US App Store)

Explore your personality and connect with others through interactive AI, friends, and experts. Engage in discussions about personality tests, emotions, and daily life to gain self-awareness and confidence.

**Highlights:** AI-powered personality tests, Interactive community discussions, Emotional support and counseling, Friendship matching and analysis, Personalized psychological reports, Live expert consultations

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 测测连续包月会员 | $3.99 | per month |
| Continuous monthly membership | $3.99 | per month |
| Continuous season members | $7.99 | per 3 months |
| 测测连续包月会员SVIP | $9.99 | per month |
| Continuous annual membership | $24.99 | per year |
| to buy 4 cece coin | $0.99 | one-time |
| 1 month VIP in the APP | $3.99 | one-time |
| to buy 17 cece coin | $3.99 | one-time |
| to buy 42 cece coin | $8.99 | one-time |
| to buy 68 cece coin | $14.99 | one-time |
| to buy 208 cece coin | $39.99 | one-time |
| to buy 488 cece coin | $99.99 | one-time |

**What reviewers like**

- 💯 Detailed and accurate astrology analysis
- 🤝 Helpful and engaged community
- 🔍 Comprehensive astrological features

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Privacy concerns with mandatory phone number registration
- 🤔 Inconsistent and biased content
- 📵 Inability to change user settings

**Reported bugs**

- App frequently crashes or fails to open
- Search and login functions often malfunction
- Syncing and notification issues across devices

**Requested features**

- Ability to customize user profiles
- Improved compatibility with international users
- Expansion of astrological content beyond just horoscopes


### 小当易换

[App page](https://appshunter.io/ios/app/id6474163985)

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

**In-app purchases:** none


## Frequently asked questions

### Is 测测 free?

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

### Is 小当易换 free?

小当易换 is free to download, with no in-app purchases.

### Do 测测 or 小当易换 have ads?

Neither 测测 nor 小当易换 shows ads.

### Which is updated more often, 测测 or 小当易换?

测测 ships an update weekly, and 小当易换 weekly. Most recently, 测测 was updated on September 25, 2026 and 小当易换 on September 10, 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.*