# XY BMS vs MarsBMS

The clearest difference is update cadence: MarsBMS at daily against XY BMS's every 3 months. XY BMS's advantage is iOS requirement (11.0 vs 13.0). 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.

XY BMS ships an update every 3 months, MarsBMS daily. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | XY BMS | MarsBMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 30 MB | 52 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小宁 冯](https://appshunter.io/developer/1706837355) | [卓文 梁](https://appshunter.io/developer/1759304348) |

## What reviewers say

### XY BMS

[App page](https://appshunter.io/ios/app/xy-bms/id6514303563)

**Features:** macOS Compatibility

**In-app purchases:** none


### MarsBMS

[App page](https://appshunter.io/ios/app/marsbms/id6758932685)

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

**In-app purchases:** none


## Frequently asked questions

### Is XY BMS free?

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

### Is MarsBMS free?

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

### Do XY BMS or MarsBMS have ads?

Neither XY BMS nor MarsBMS shows ads.

### Which is updated more often, XY BMS or MarsBMS?

XY BMS ships an update every 3 months, and MarsBMS daily. Most recently, XY BMS was updated on October 7, 2026 and MarsBMS on October 2, 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.*