# e vs BC4 Office Panel

The clearest difference is update cadence: BC4 Office Panel at fortnightly against e's every 7 months. e's advantage is iOS requirement (13.0 vs 16.6). 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.

e ships an update every 7 months, BC4 Office Panel fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | e | BC4 Office Panel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 335 MB | 63 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [M&T Projekt s.r.o.](https://appshunter.io/developer/1649890978) | [BusinessCom a.s.](https://appshunter.io/developer/1672624950) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-rozeta/id6443840764)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### BC4 Office Panel

[App page](https://appshunter.io/ios/app/bc4-office-panel/id6475674709)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is BC4 Office Panel free?

BC4 Office Panel is free to download, with no in-app purchases.

### Do e or BC4 Office Panel have ads?

Neither e nor BC4 Office Panel shows ads.

### Which is updated more often, e or BC4 Office Panel?

e ships an update every 7 months, and BC4 Office Panel fortnightly. Most recently, e was updated on October 25, 2026 and BC4 Office Panel on October 25, 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.*