# 水经微图 vs 灵光

The clearest difference is rating: 水经微图 at 5.0 against 灵光's 3.9. 灵光's advantage is in-app purchases (none vs 6) and ratings volume (77 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 水经微图 sells 6 one-off in-app purchases. 灵光 asks for nothing beyond the download.

水经微图 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: 灵光 has 77 ratings behind it against 1, so its average is the more settled of the two.

水经微图 ships an update every 5 weeks, 灵光 every 10 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 水经微图 | 灵光 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6474643703/reviews)** | [3.9 (77 ratings)](https://appshunter.io/ios/app/ai/id6751496092/reviews) |
| Number of ratings | 1 | **77** |
| Positive reviews | — | 77.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 303 MB | 276 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [成都水经注信息科技有限公司](https://appshunter.io/developer/1677890114) | [Alipay (Hangzhou) Technology Co., Ltd.](https://appshunter.io/developer/333206292) |

## What reviewers say

### 水经微图

[App page](https://appshunter.io/ios/app/id6474643703)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月微图VIP会员 | $2.99 | one-time |
| 1个月微图SVIP会员 | $4.99 | one-time |
| 3个月微图VIP会员 | $4.99 | one-time |
| 3个月微图SVIP会员 | $14.99 | one-time |
| 12个月微图VIP会员 | $14.99 | one-time |
| 12个月微图SVIP会员 | $29.99 | one-time |


### 灵光

[App page](https://appshunter.io/ios/app/ai/id6751496092)

This AI assistant integrates language, image, voice, and data understanding to generate multimodal outputs like 3D models, audio, charts, and animations. It offers features for quick app generation, interactive learning, and intelligent visual exploration, making complex information simple.

**Highlights:** Generate interactive apps in 30 seconds, Visualize complex knowledge with 3D models, illustrations, and animations, Understand and generate images and videos, Real-time scene understanding and visual Q&A, Interactive maps for planning and exploration, Summarize financial reports and documents

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

**In-app purchases:** none


## Frequently asked questions

### Is 水经微图 free?

水经微图 is free to download, with in-app purchases available.

### Is 灵光 free?

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

### Which has better reviews, 水经微图 or 灵光?

水经微图 is rated higher. 水经微图 averages 5.0 out of 5 from 1 ratings, while 灵光 averages 3.9 from 77 ratings.

### Do 水经微图 or 灵光 have ads?

Neither 水经微图 nor 灵光 shows ads.

### Which is updated more often, 水经微图 or 灵光?

水经微图 ships an update every 5 weeks, and 灵光 every 10 days. Most recently, 水经微图 was updated on October 5, 2026 and 灵光 on October 13, 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.*