# E vs 旅電 PLUG

The clearest difference is update cadence: 旅電 PLUG at every 4 days against E's every 6 weeks. 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 6 weeks, 旅電 PLUG every 4 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | E | 旅電 PLUG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 18 MB | 43 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [台科電科技股份有限公司](https://appshunter.io/developer/1826972531) | [Pluginn Technology Co., Ltd.](https://appshunter.io/developer/1495186384) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-roommate/id1438480101)

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

**In-app purchases:** none


### 旅電 PLUG

[App page](https://appshunter.io/ios/app/plug-inn/id6757784413)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is 旅電 PLUG free?

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

### Do E or 旅電 PLUG have ads?

Neither E nor 旅電 PLUG shows ads.

### Which is updated more often, E or 旅電 PLUG?

E ships an update every 6 weeks, and 旅電 PLUG every 4 days. Most recently, E was updated on October 13, 2026 and 旅電 PLUG on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*