# Crystal Diver vs 周易起名

The clearest difference is in-app purchases: Crystal Diver at none against 周易起名's 5. Crystal Diver also leads on update cadence (weekly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 周易起名 sells 5 in-app purchases, starting at $0.49 per 7 days. Crystal Diver asks for nothing beyond the download.

Crystal Diver ships an update weekly, 周易起名 every 10 months. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Crystal Diver | 周易起名 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/and/id6444209575/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 months |
| Monetization | — | Ad-supported |
| Size | 47 MB | 60 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HiCold Supply Chain Information Technology Co., Ltd](https://appshunter.io/developer/1493380193) | [深圳市影盟科技有限公司](https://appshunter.io/developer/1741307915) |

## What reviewers say

### Crystal Diver

[App page](https://appshunter.io/ios/app/crystal-diver/id1610500659)

**Features:** macOS Compatibility

**In-app purchases:** none


### 周易起名

[App page](https://appshunter.io/ios/app/and/id6444209575)

This app offers traditional name recommendations based on phonetic harmony, character structure, and auspicious meanings. It provides professional name evaluations using a unique four-dimensional scoring system to ensure objective and comprehensive assessments for users seeking meaningful names.

**Highlights:** Traditional name recommendations, Phonetic harmony analysis, Character structure balance, Auspicious meaning consideration, Professional name evaluation, Four-dimensional scoring system

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周会员 | $0.49 | per 7 days |
| 连续包月会员 | $0.99 | per month |
| 连续包月会员 | $0.99 | per month |
| 连续包月 | $0.99 | per month |
| 连续包年会员 | $1.99 | per year |


## Frequently asked questions

### Is Crystal Diver free?

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

### Is 周易起名 free?

周易起名 is free to download, with in-app purchases available.

### Do Crystal Diver or 周易起名 have ads?

Neither Crystal Diver nor 周易起名 shows ads.

### Which is updated more often, Crystal Diver or 周易起名?

Crystal Diver ships an update weekly, and 周易起名 every 10 months. Most recently, Crystal Diver was updated on October 6, 2026 and 周易起名 on September 23, 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.*