# bmsCommunication vs E

bmsCommunication and E are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

bmsCommunication ships an update every 3 weeks, E every 5 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | bmsCommunication | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 55 MB | 33 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [金铭 成](https://appshunter.io/developer/1707117327) | [建军 刘](https://appshunter.io/developer/1718671617) |

## What reviewers say

### bmsCommunication

[App page](https://appshunter.io/ios/app/bmscommunication/id6467502404)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-bms/id6473353474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is bmsCommunication free?

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

### Is E free?

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

### Do bmsCommunication or E have ads?

Neither bmsCommunication nor E shows ads.

### Which is updated more often, bmsCommunication or E?

bmsCommunication ships an update every 3 weeks, and E every 5 weeks. Most recently, bmsCommunication was updated on September 20, 2026 and E on September 13, 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.*