# XIN Summit vs REALIZER AI

The clearest difference is update cadence: XIN Summit at every 2 days against REALIZER AI's every 4 weeks. XIN Summit also leads on iOS requirement (12.0 vs 15.1). 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.

XIN Summit ships an update every 2 days, REALIZER AI every 4 weeks. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | XIN Summit | REALIZER AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Size | 47 MB | 27 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai TechNode Information and Technology Co.,Ltd](https://appshunter.io/developer/963476991) | [Cobalt Inc](https://appshunter.io/developer/1423979009) |

## What reviewers say

### XIN Summit

[App page](https://appshunter.io/ios/app/xin-summit/id6753138201)

**In-app purchases:** none


### REALIZER AI

[App page](https://appshunter.io/ios/app/realizer-ai/id6757377488)

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

**In-app purchases:** none


## Frequently asked questions

### Is XIN Summit free?

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

### Is REALIZER AI free?

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

### Do XIN Summit or REALIZER AI have ads?

Neither XIN Summit nor REALIZER AI shows ads.

### Which is updated more often, XIN Summit or REALIZER AI?

XIN Summit ships an update every 2 days, and REALIZER AI every 4 weeks. Most recently, XIN Summit was updated on October 11, 2026 and REALIZER AI 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.*