# AI数字车钥匙 vs 灵光

The clearest difference is iOS requirement: AI数字车钥匙 at 10.0 against 灵光's 15.0. 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.

AI数字车钥匙 ships an update fortnightly, 灵光 every 10 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AI数字车钥匙 | 灵光 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (81 ratings)](https://appshunter.io/ios/app/ai/id6751496092/reviews)** |
| Number of ratings | — | **81** |
| Positive reviews | — | 76.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | — | Free |
| Size | 9 MB | 278 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Shenzhen Xiaozhen Technology Co.,Ltd.](https://appshunter.io/developer/1580274508) | [Alipay (Hangzhou) Technology Co., Ltd.](https://appshunter.io/developer/333206292) |

## What reviewers say

### AI数字车钥匙

[App page](https://appshunter.io/ios/app/ai/id1639962187)

**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 AI数字车钥匙 free?

AI数字车钥匙 is free to download, with no in-app purchases.

### Is 灵光 free?

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

### Do AI数字车钥匙 or 灵光 have ads?

Neither AI数字车钥匙 nor 灵光 shows ads.

### Which is updated more often, AI数字车钥匙 or 灵光?

AI数字车钥匙 ships an update fortnightly, and 灵光 every 10 days. Most recently, AI数字车钥匙 was updated on October 16, 2026 and 灵光 on October 20, 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.*