# PURE BMS vs Smart BMS +

The clearest difference is update cadence: PURE BMS at every 3 weeks against Smart BMS +'s every 2 months. PURE BMS also leads on iOS requirement (11.0 vs 15.0). 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.

PURE BMS ships an update every 3 weeks, Smart BMS + every 2 months. The most recent releases landed on September 8, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | PURE BMS | Smart BMS + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 64 MB | 71 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [PUR ENERGY LIMITED](https://appshunter.io/developer/1840637435) | [Sheraz Aslam](https://appshunter.io/developer/1798060185) |

## What reviewers say

### PURE BMS

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

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

**In-app purchases:** none


### Smart BMS +

[App page](https://appshunter.io/ios/app/smart-bms-plus/id6758837136)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PURE BMS free?

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

### Is Smart BMS + free?

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

### Do PURE BMS or Smart BMS + have ads?

Neither PURE BMS nor Smart BMS + shows ads.

### Which is updated more often, PURE BMS or Smart BMS +?

PURE BMS ships an update every 3 weeks, and Smart BMS + every 2 months. Most recently, PURE BMS was updated on September 8, 2026 and Smart BMS + on June 1, 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.*