# EVLEI Plug vs 台9線

The clearest difference is update cadence: 台9線 at weekly against EVLEI Plug's every 7 months. EVLEI Plug's advantage is iOS requirement (14.0 vs 17). 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.

EVLEI Plug ships an update every 7 months, 台9線 weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | EVLEI Plug | 台9線 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Size | 52 MB | 57 MB |
| Requires iOS | **14.0** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sonice AIoE Corporation](https://appshunter.io/developer/1725914231) | [YuHsien Chen](https://appshunter.io/developer/1822968252) |

## What reviewers say

### EVLEI Plug

[App page](https://appshunter.io/ios/app/evlei-plug/id6670415703)

**Features:** macOS Compatibility

**In-app purchases:** none


### 台9線

[App page](https://appshunter.io/ios/app/9/id6758760497)

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

**In-app purchases:** none


## Frequently asked questions

### Is EVLEI Plug free?

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

### Is 台9線 free?

台9線 is free to download, with no in-app purchases.

### Do EVLEI Plug or 台9線 have ads?

Neither EVLEI Plug nor 台9線 shows ads.

### Which is updated more often, EVLEI Plug or 台9線?

EVLEI Plug ships an update every 7 months, and 台9線 weekly. Most recently, EVLEI Plug was updated on October 30, 2026 and 台9線 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.*