# 通勝 300年版 vs Chrono

The clearest difference is price: Chrono at $2.99 against 通勝 300年版's $69.99. Chrono also leads on review sentiment (76% vs 60%) and device support (3 vs 1). 通勝 300年版's advantage is update cadence (weekly vs monthly). On rating, ads, in-app purchases and monetization model there is nothing between them.

通勝 300年版 costs $69.99 and Chrono $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 通勝 300年版 against 5.0 for Chrono. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 60% of 通勝 300年版's written reviews are positive against 76% of Chrono's.

通勝 300年版 ships an update weekly, Chrono monthly. Both last shipped on November 6, 2026.

## The numbers

| Metric | 通勝 300年版 | Chrono |
| --- | --- | --- |
| Price | $69.99 | **$2.99** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/300/id351058026/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/chrono-acupuncture/id1113695856/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 60.0% of reviews | **76.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Paid | Paid |
| Size | 226 MB | 44 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Firm 13 Limited](https://appshunter.io/developer/294205351) | [Cheng-Ta Hsieh](https://appshunter.io/developer/1111361894) |

## What reviewers say

### 通勝 300年版

[App page](https://appshunter.io/ios/app/300/id351058026)

This professional almanac app provides detailed auspicious and inauspicious information for over 300 years, from 1800 to 2150. It helps users navigate daily life by offering guidance on lucky days for various events, including marriage, moving, and business openings, based on traditional Chinese metaphysics.

**Highlights:** 300+ year calendar (1800-2150), Daily auspicious/inauspicious information, Search for specific event dates, Directional guidance (wealth, joy), Includes public holidays for multiple regions, Bookmarking for dates

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

**In-app purchases:** none


### Chrono

[App page](https://appshunter.io/ios/app/chrono-acupuncture/id1113695856)

This app calculates principle acupuncture points based on the time of day. It supports multiple traditional acupuncture methods to assist practitioners and those interested in health.

**Highlights:** Calculates acupuncture points by time, Supports LingGuiBaFa method, Supports FeiTengBaFa method, Supports ZiWuLiuZhuNaZiFa method, Supports ZiWuLiuZhuNaJiaFa method, Supports 1-4-2-5-3-0 Method

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

**In-app purchases:** none


## Frequently asked questions

### Is 通勝 300年版 free?

通勝 300年版 costs $69.99, with no in-app purchases.

### Is Chrono free?

Chrono costs $2.99, with no in-app purchases.

### Which has better reviews, 通勝 300年版 or Chrono?

通勝 300年版 and Chrono are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do 通勝 300年版 or Chrono have ads?

Neither 通勝 300年版 nor Chrono shows ads.

### Which is updated more often, 通勝 300年版 or Chrono?

通勝 300年版 ships an update weekly, and Chrono monthly. Most recently, 通勝 300年版 was updated on November 6, 2026 and Chrono on November 6, 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.*