# 灵心AI vs Markdown File Reader

The clearest difference is update cadence: 灵心AI at every 2 days against Markdown File Reader's every 2 months. 灵心AI also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

灵心AI ships an update every 2 days, Markdown File Reader every 2 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 灵心AI | Markdown File Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 134 MB | 8 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [康 姚](https://appshunter.io/developer/1870450739) | [勇坛 王](https://appshunter.io/developer/1887316229) |

## What reviewers say

### 灵心AI

[App page](https://appshunter.io/ios/app/ai/id6758072628)

**Features:** macOS Compatibility

**In-app purchases:** none


### Markdown File Reader

[App page](https://appshunter.io/ios/app/markdown-file-reader/id6761041553)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 灵心AI free?

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

### Is Markdown File Reader free?

Markdown File Reader is free to download, with no in-app purchases.

### Do 灵心AI or Markdown File Reader have ads?

Neither 灵心AI nor Markdown File Reader shows ads.

### Which is updated more often, 灵心AI or Markdown File Reader?

灵心AI ships an update every 2 days, and Markdown File Reader every 2 months. Most recently, 灵心AI was updated on October 1, 2026 and Markdown File Reader on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*