# 测测 vs iData

The clearest difference is review sentiment: 测测 at 76% against iData's 33%. 测测 also leads on ratings volume (361 vs 5) and update cadence (weekly vs monthly). iData's advantage is rating (4.8 vs 4.2) and in-app purchases (none vs 12). On price, 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. iData asks for nothing beyond the download.

iData holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: 测测 has 361 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 76% of 测测's written reviews are positive against 33% of iData's, so the app with the better star average is not the one people write more warmly about.

测测 ships an update weekly, iData monthly. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 测测 | iData |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (361 ratings)](https://appshunter.io/ios/app/id756771906/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/idata/id879280122/reviews)** |
| Number of ratings | **361** | 5 |
| Positive reviews | **76.5% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#37** | — |
| Size | 483 MB | 34 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Light For You Technology Co., Ltd.](https://appshunter.io/developer/1502344701) | [Shenzhen Hali-power Industrial CO., LTD](https://appshunter.io/developer/448145465) |

## What reviewers say

### 测测

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

**Currently charting:** #37 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


### iData

[App page](https://appshunter.io/ios/app/idata/id879280122)

Easily manage and store all your files, including photos, videos, and email attachments. Organize documents into folders, access them anywhere, and share them effortlessly. Capture moments with the in-app camera and back up your contacts.

**Highlights:** File management, Photo and video import, Document saving, Folder organization, Direct file sharing, In-app camera, Contact backup, Media playback

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 测测 free?

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

### Is iData free?

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

### Which has better reviews, 测测 or iData?

iData is rated higher. 测测 averages 4.2 out of 5 from 361 ratings, while iData averages 4.8 from 5 ratings.

### Do 测测 or iData have ads?

Neither 测测 nor iData shows ads.

### Which is updated more often, 测测 or iData?

测测 ships an update weekly, and iData monthly. Most recently, 测测 was updated on October 18, 2026 and iData on October 2, 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.*