# YesNoWatch vs AYN BMS

The clearest difference is iOS requirement: AYN BMS at 13.0 against YesNoWatch's 17.0. 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.

## The numbers

| Metric | YesNoWatch | AYN BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 1 MB | 37 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [楚雯 邓](https://appshunter.io/developer/1844745789) | [魏紫 易](https://appshunter.io/developer/1869023897) |

## What reviewers say

### YesNoWatch

[App page](https://appshunter.io/ios/app/yesnowatch/id6753770058)

**Features:** Apple Watch app

**In-app purchases:** none


### AYN BMS

[App page](https://appshunter.io/ios/app/ayn-bms/id6758029288)

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

**In-app purchases:** none


## Frequently asked questions

### Is YesNoWatch free?

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

### Is AYN BMS free?

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

### Do YesNoWatch or AYN BMS have ads?

Neither YesNoWatch nor AYN BMS shows ads.

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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.*