# X字幕 vs 灵光

The clearest difference is in-app purchases: 灵光 at none against X字幕's 2. X字幕's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. X字幕 sells 2 one-off in-app purchases. 灵光 asks for nothing beyond the download.

X字幕 ships an update every 5 days, 灵光 every 10 days. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | X字幕 | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | — | Free |
| Size | 67 MB | 278 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [黎黎 席](https://appshunter.io/developer/1555182337) | [Alipay (Hangzhou) Technology Co., Ltd.](https://appshunter.io/developer/333206292) |

## What reviewers say

### X字幕

[App page](https://appshunter.io/ios/app/x/id6670429646)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元 | $0.99 | one-time |
| 9.9元 | $0.99 | 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 X字幕 free?

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

### Is 灵光 free?

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

### Do X字幕 or 灵光 have ads?

Neither X字幕 nor 灵光 shows ads.

### Which is updated more often, X字幕 or 灵光?

X字幕 ships an update every 5 days, and 灵光 every 10 days. Most recently, X字幕 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.*