# FFMS Insight vs WEST BMS

The clearest difference is iOS requirement: WEST BMS at 11.0 against FFMS Insight's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FFMS Insight ships an update every 2 months, WEST BMS monthly. The most recent releases landed on September 19, 2026 and December 3, 2025 respectively.

## The numbers

| Metric | FFMS Insight | WEST BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 58 MB | 159 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Matter Embedded CC](https://appshunter.io/developer/1132506291) | [Wright Energy Storage Technologies, Inc](https://appshunter.io/developer/1738814783) |

## What reviewers say

### FFMS Insight

[App page](https://appshunter.io/ios/app/ffms-insight/id6449705268)

**Features:** macOS Compatibility

**In-app purchases:** none


### WEST BMS

[App page](https://appshunter.io/ios/app/west-bms/id6480369505)

**In-app purchases:** none


## Frequently asked questions

### Is FFMS Insight free?

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

### Is WEST BMS free?

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

### Do FFMS Insight or WEST BMS have ads?

Neither FFMS Insight nor WEST BMS shows ads.

### Which is updated more often, FFMS Insight or WEST BMS?

FFMS Insight ships an update every 2 months, and WEST BMS monthly. Most recently, FFMS Insight was updated on September 19, 2026 and WEST BMS on December 3, 2025.

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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.*