# BisidaBMS vs XYDL

The clearest difference is update cadence: BisidaBMS at every 4 months against XYDL's every 10 months. BisidaBMS also leads on iOS requirement (12.0 vs 15.0). 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.

BisidaBMS ships an update every 4 months, XYDL every 10 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BisidaBMS | XYDL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Size | 46 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [文校 赖](https://appshunter.io/developer/1747731516) | [秋荣 莫](https://appshunter.io/developer/1838503122) |

## What reviewers say

### BisidaBMS

[App page](https://appshunter.io/ios/app/bisidabms/id6504409290)

**Features:** macOS Compatibility

**In-app purchases:** none


### XYDL

[App page](https://appshunter.io/ios/app/xydl-bms/id6755111453)

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

**In-app purchases:** none


## Frequently asked questions

### Is BisidaBMS free?

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

### Is XYDL free?

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

### Do BisidaBMS or XYDL have ads?

Neither BisidaBMS nor XYDL shows ads.

### Which is updated more often, BisidaBMS or XYDL?

BisidaBMS ships an update every 4 months, and XYDL every 10 months. Most recently, BisidaBMS was updated on October 25, 2026 and XYDL 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.*