# 擇日通勝 vs Visual Key

The clearest difference is in-app purchases: Visual Key at none against 擇日通勝's 2. Visual Key also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 擇日通勝 sells 2 in-app purchases, starting at $0.99 per month. Visual Key asks for nothing beyond the download.

擇日通勝 ships an update every 6 weeks, Visual Key every 4 weeks. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 擇日通勝 | Visual Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (58 ratings)](https://appshunter.io/ios/app/id1512773391/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 33 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Wonton Games](https://appshunter.io/developer/1383875506) | [SEMANTIC TECHNOLOGIES LLC](https://appshunter.io/developer/1777357874) |

## What reviewers say

### 擇日通勝

[App page](https://appshunter.io/ios/app/id1512773391)

This app provides a comprehensive digital almanac for selecting auspicious dates for important life events like weddings, moving, and business openings. It offers daily fortune guidance, solar term reminders, and offline access to traditional Chinese calendar data.

**Highlights:** Auspicious date selection for events, Daily fortune and lucky directions, 12 traditional time periods with auspiciousness, 24 solar term notifications, Offline almanac access, Shareable auspicious date information

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 免廣告版本 | $0.99 | per month |
| 12個月免廣告版本 | $9.99 | per year |


### Visual Key

[App page](https://appshunter.io/ios/app/visual-key/id6737684838)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 擇日通勝 free?

擇日通勝 is free to download, with in-app purchases available.

### Is Visual Key free?

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

### Do 擇日通勝 or Visual Key have ads?

擇日通勝 shows ads; Visual Key does not.

### Which is updated more often, 擇日通勝 or Visual Key?

擇日通勝 ships an update every 6 weeks, and Visual Key every 4 weeks. Most recently, 擇日通勝 was updated on October 15, 2026 and Visual Key on September 30, 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.*