# BxPMaster vs Probigy Assistant

The clearest difference is in-app purchases: BxPMaster at none against Probigy Assistant's 1. BxPMaster also leads on iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Probigy Assistant sells 1 in-app purchase, starting at $5.99 per 7 days. BxPMaster asks for nothing beyond the download.

## The numbers

| Metric | BxPMaster | Probigy Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 52 MB | 17 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) | [Update All Apps: Assistant](https://appshunter.io/developer/1864758882) |

## What reviewers say

### BxPMaster

[App page](https://appshunter.io/ios/app/bxpmaster/id6478904961)

**Features:** macOS Compatibility

**In-app purchases:** none


### Probigy Assistant

[App page](https://appshunter.io/ios/app/probigy-assistant-math-guide/id6758100484)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guide Weekly Trial Promo | $5.99 | per 7 days |


## Frequently asked questions

### Is BxPMaster free?

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

### Is Probigy Assistant free?

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

### Do BxPMaster or Probigy Assistant have ads?

Neither BxPMaster nor Probigy Assistant 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.*