# XY BMS vs Trion BMS

XY BMS and Trion BMS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | XY BMS | Trion BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 30 MB | 72 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [小宁 冯](https://appshunter.io/developer/1706837355) | [Trion BMS](https://appshunter.io/developer/1846498544) |

## What reviewers say

### XY BMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Trion BMS

[App page](https://appshunter.io/ios/app/trion-bms/id6754057637)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XY BMS free?

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

### Is Trion BMS free?

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

### Do XY BMS or Trion BMS have ads?

Neither XY BMS nor Trion BMS shows ads.

---

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