# BYMS vs PrXpice

The clearest difference is in-app purchases: BYMS at none against PrXpice's 2. BYMS also leads on iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. PrXpice sells 2 in-app purchases, starting at $0.99 per month. BYMS asks for nothing beyond the download.

## The numbers

| Metric | BYMS | PrXpice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 179 MB | 11 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [zhejiang benyi new energy technology co.,ltd.](https://appshunter.io/developer/1536090136) | [Damian Lee](https://appshunter.io/developer/1885514137) |

## What reviewers say

### BYMS

[App page](https://appshunter.io/ios/app/byms/id6753784689)

**Features:** macOS Compatibility

**In-app purchases:** none


### PrXpice

[App page](https://appshunter.io/ios/app/prxpice/id6760651279)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrXpice Monthly subscription | $0.99 | per month |
| PrXpice Yearly subscription | $9.99 | per year |


## Frequently asked questions

### Is BYMS free?

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

### Is PrXpice free?

PrXpice is free to download, with in-app purchases available.

### Do BYMS or PrXpice have ads?

Neither BYMS nor PrXpice 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.*