# Buddha calendar vs QiMenChart

The clearest difference is review sentiment: Buddha calendar at 80% against QiMenChart's 0%. Buddha calendar also leads on update cadence (every 3 weeks vs every 6 months) and price ($3.99 vs $6.99). QiMenChart's advantage is in-app purchases (none vs 10). On ads, monetization model and device support there is nothing between them.

Buddha calendar costs $3.99 and QiMenChart $6.99 up front. Buddha calendar sells 10 one-off in-app purchases. QiMenChart asks for nothing beyond the download.

Buddha calendar ships an update every 3 weeks, QiMenChart every 6 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Buddha calendar | QiMenChart |
| --- | --- | --- |
| Price | **$3.99** | $6.99 |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/buddha-calendar/id926769440/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 141 MB | 6 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [敏江 蔡](https://appshunter.io/developer/926769439) | [LAY KHIM TAN](https://appshunter.io/developer/738497892) |

## What reviewers say

### Buddha calendar

[App page](https://appshunter.io/ios/app/buddha-calendar/id926769440)

This app provides a comprehensive Buddhist calendar with lunar dates, festivals, and reminders. It also includes Buddhist scriptures for reading, a chanting counter, meditation timer, and a notepad.

**Highlights:** Buddhist calendar with festivals and reminders, Digital Buddhist scriptures with adjustable font size, Chanting counter with voice recognition, Meditation timer with chime alerts, Notepad and weather forecast, Buddhist famous sentences collection

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tibetan calendar in 2020 | $0.99 | one-time |
| One year period_ data service | $0.99 | one-time |
| Tibetan calendar in 2021 | $0.99 | one-time |
| Schedule recording function | $0.99 | one-time |
| 阳历2021年日历所对应的藏历 | $0.99 | one-time |
| Tibetan calendar in 2023 | $0.99 | one-time |
| Liuzhai Text color setting | $2.99 | one-time |
| Shizhai Text color setting | $2.99 | one-time |
| 制作2022年日历图片 | $6.99 | one-time |
| Two year period_ data service | $14.99 | one-time |


### QiMenChart

[App page](https://appshunter.io/ios/app/qimenchart/id1028901400)

This app generates historical charts for years, months, days, and hours using traditional Chinese calendrical methods. It allows users to orient the chart with a compass based on their position. The application focuses solely on chart plotting without providing any analysis or user settings.

**Highlights:** Plot Year, Month, Day, Hour Charts, Chai Bu and Zhi Run Methods, Year Range 1800-9999, Compass Orientation, Chart Plotting Only

**In-app purchases:** none


## Frequently asked questions

### Is Buddha calendar free?

Buddha calendar costs $3.99, and also offers in-app purchases.

### Is QiMenChart free?

QiMenChart costs $6.99, with no in-app purchases.

### Do Buddha calendar or QiMenChart have ads?

Neither Buddha calendar nor QiMenChart shows ads.

### Which is updated more often, Buddha calendar or QiMenChart?

Buddha calendar ships an update every 3 weeks, and QiMenChart every 6 months. Most recently, Buddha calendar was updated on October 24, 2026 and QiMenChart on October 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.*