# SB Auto vs PURE BMS

The clearest difference is update cadence: PURE BMS at every 3 weeks against SB Auto's every 3 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.

SB Auto ships an update every 3 months, PURE BMS every 3 weeks. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SB Auto | PURE BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 56 MB | 64 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SmartBuild Automation Private Limited](https://appshunter.io/developer/1594176863) | [PUR ENERGY LIMITED](https://appshunter.io/developer/1840637435) |

## What reviewers say

### SB Auto

[App page](https://appshunter.io/ios/app/sb-auto/id6478853565)

**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 SB Auto free?

SB Auto 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 SB Auto or PURE BMS have ads?

Neither SB Auto nor PURE BMS shows ads.

### Which is updated more often, SB Auto or PURE BMS?

SB Auto ships an update every 3 months, and PURE BMS every 3 weeks. Most recently, SB Auto was updated on September 9, 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.*