# Pert Pro vs PURE BMS

The clearest difference is update cadence: PURE BMS at every 3 weeks against Pert Pro's every 21 months. PURE BMS also leads on 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.

Pert Pro ships an update every 21 months, PURE BMS every 3 weeks. The most recent releases landed on May 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Pert Pro | PURE BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 3 weeks** |
| Size | 188 MB | 64 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Switch Soft Technologies Pvt Ltd](https://appshunter.io/developer/506649855) | [PUR ENERGY LIMITED](https://appshunter.io/developer/1840637435) |

## What reviewers say

### Pert Pro

[App page](https://appshunter.io/ios/app/pert-pro/id1633957231)

**Features:** macOS Compatibility

**In-app purchases:** none


### PURE BMS

[App page](https://appshunter.io/ios/app/pure-bms/id6752708686)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pert Pro free?

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

### Is PURE BMS free?

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

### Do Pert Pro or PURE BMS have ads?

Neither Pert Pro nor PURE BMS shows ads.

### Which is updated more often, Pert Pro or PURE BMS?

Pert Pro ships an update every 21 months, and PURE BMS every 3 weeks. Most recently, Pert Pro was updated on May 16, 2026 and PURE BMS on September 8, 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.*