# 紫白飛星萬年曆 vs TTech EV

The clearest difference is price: TTech EV at Free against 紫白飛星萬年曆's $11.99. TTech EV also leads on iOS requirement (12.0 vs 18.0). On in-app purchases there is nothing between them.

TTech EV is free to download; 紫白飛星萬年曆 costs $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 紫白飛星萬年曆 | TTech EV |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 10 days | — |
| Monetization | Paid | — |
| Size | 121 MB | 82 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 17+ |
| Developer | [Firm 13 Limited](https://appshunter.io/developer/294205351) | [TTech Global Service Limited](https://appshunter.io/developer/1602455949) |

## What reviewers say

### 紫白飛星萬年曆

[App page](https://appshunter.io/ios/app/id351850196)

This app provides detailed Purple White Flying Star data and traditional Chinese calendar information for metaphysics enthusiasts. It enhances public holiday displays, offers bookmarking, and provides accurate Feng Shui layout guidance. It integrates weather forecasts and personal schedules for comprehensive planning.

**Highlights:** Purple White Flying Star data, Male and female life gua information, Bookmark multiple dates, Display four pillars (BaZi), Detailed solar term changes, Public holiday display (China, HK, TW, SG), Up to 10-day weather forecast

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

**In-app purchases:** none


### TTech EV

[App page](https://appshunter.io/ios/app/ttech-ev/id6504225159)

**In-app purchases:** none


## Frequently asked questions

### Is 紫白飛星萬年曆 free?

紫白飛星萬年曆 costs $11.99, with no in-app purchases.

### Is TTech EV free?

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

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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.*