# A Trading vs 灵光

The clearest difference is rating: A Trading at 5.0 against 灵光's 4.0. A Trading also leads on iOS requirement (13.0 vs 15.0). 灵光's advantage is ratings volume (81 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

A Trading holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: 灵光 has 81 ratings behind it against 1, so its average is the more settled of the two.

A Trading ships an update every 3 weeks, 灵光 every 10 days. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | A Trading | 灵光 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/a-trading/id6444508016/reviews)** | [4.0 (81 ratings)](https://appshunter.io/ios/app/ai/id6751496092/reviews) |
| Number of ratings | 1 | **81** |
| Positive reviews | — | 76.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Size | 121 MB | 278 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aden Capital Limited](https://appshunter.io/developer/1781856992) | [Alipay (Hangzhou) Technology Co., Ltd.](https://appshunter.io/developer/333206292) |

## What reviewers say

### A Trading

[App page](https://appshunter.io/ios/app/a-trading/id6444508016)

This app offers a streamlined and efficient service for users. It aims to make tasks more convenient and quicker to complete.

**Highlights:** Convenient service, Fast service, User experience optimization

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

**In-app purchases:** none


### 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 A Trading free?

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

### Is 灵光 free?

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

### Which has better reviews, A Trading or 灵光?

A Trading is rated higher. A Trading averages 5.0 out of 5 from 1 ratings, while 灵光 averages 4.0 from 81 ratings.

### Do A Trading or 灵光 have ads?

Neither A Trading nor 灵光 shows ads.

### Which is updated more often, A Trading or 灵光?

A Trading ships an update every 3 weeks, and 灵光 every 10 days. Most recently, A Trading was updated on October 2, 2026 and 灵光 on October 17, 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.*