# 車牌吉凶 vs E

The clearest difference is in-app purchases: E at none against 車牌吉凶's 1. E also leads on update cadence (every 2 weeks vs every 29 months) and iOS requirement (15 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. 車牌吉凶 sells 1 one-off in-app purchase. E asks for nothing beyond the download.

車牌吉凶 ships an update every 29 months, E every 2 weeks. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 車牌吉凶 | E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 2 weeks** |
| Size | 5 MB | 40 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sam Tseng](https://appshunter.io/developer/368678561) | [CARMAX CO., LTD.](https://appshunter.io/developer/1527718609) |

## What reviewers say

### 車牌吉凶

[App page](https://appshunter.io/ios/app/id555199066)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 移除廣告 | $1.99 | one-time |


### E

[App page](https://appshunter.io/ios/app/e-mirror-pro/id6739514204)

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

**In-app purchases:** none


## Frequently asked questions

### Is 車牌吉凶 free?

車牌吉凶 is free to download, with in-app purchases available.

### Is E free?

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

### Do 車牌吉凶 or E have ads?

Neither 車牌吉凶 nor E shows ads.

### Which is updated more often, 車牌吉凶 or E?

車牌吉凶 ships an update every 29 months, and E every 2 weeks. Most recently, 車牌吉凶 was updated on November 1, 2026 and E on November 8, 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.*