# BMSx Go vs AVEVA OSM

The clearest difference is update cadence: AVEVA OSM at every 5 months against BMSx Go's every 48 months. BMSx Go's advantage is iOS requirement (13.0 vs 16.0). 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.

BMSx Go ships an update every 48 months, AVEVA OSM every 5 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BMSx Go | AVEVA OSM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 5 months** |
| Size | 31 MB | 79 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Innit AS](https://appshunter.io/developer/561934833) | [AVEVA GROUP PLC](https://appshunter.io/developer/1416767896) |

## What reviewers say

### BMSx Go

[App page](https://appshunter.io/ios/app/bmsx-go/id1599071017)

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

**In-app purchases:** none


### AVEVA OSM

[App page](https://appshunter.io/ios/app/aveva-osm/id6742744621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BMSx Go free?

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

### Is AVEVA OSM free?

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

### Do BMSx Go or AVEVA OSM have ads?

Neither BMSx Go nor AVEVA OSM shows ads.

### Which is updated more often, BMSx Go or AVEVA OSM?

BMSx Go ships an update every 48 months, and AVEVA OSM every 5 months. Most recently, BMSx Go was updated on October 25, 2026 and AVEVA OSM on October 28, 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.*