# 每日万年历 · iMoon Calendar vs PDF Factory Plus

每日万年历 · iMoon Calendar and PDF Factory Plus both sit at 4.8 stars, but that hides the real split: 87% of 每日万年历 · iMoon Calendar's written reviews are positive against 25% of PDF Factory Plus's. 每日万年历 · iMoon Calendar also leads on in-app purchases (none vs 1) and update cadence (every 9 days vs every 26 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. PDF Factory Plus sells 1 one-off in-app purchase. 每日万年历 · iMoon Calendar asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for 每日万年历 · iMoon Calendar against 4.7 for PDF Factory Plus. That said, the two scores are not equally well evidenced: 每日万年历 · iMoon Calendar has 413 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 87% of 每日万年历 · iMoon Calendar's written reviews are positive against 25% of PDF Factory Plus's.

每日万年历 · iMoon Calendar ships an update every 9 days, PDF Factory Plus every 26 months. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 每日万年历 · iMoon Calendar | PDF Factory Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (413 ratings)](https://appshunter.io/ios/app/imoon-calendar/id1380244802/reviews)** | [4.7 (10 ratings)](https://appshunter.io/ios/app/pdf-factory-plus/id1663406658/reviews) |
| Number of ratings | **413** | 10 |
| Positive reviews | **87.3% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 26 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 82 MB | 61 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iDaily Corp.](https://appshunter.io/developer/364264742) | [路 张](https://appshunter.io/developer/562716999) |

## What reviewers say

### 每日万年历 · iMoon Calendar

[App page](https://appshunter.io/ios/app/imoon-calendar/id1380244802)

This professional and beautifully designed calendar app offers comprehensive traditional Chinese calendar information, including lunar dates, solar terms, holidays, and auspicious days. It also provides intuitive event management tools, daily reminders, and notification widgets to help organize your life.

**Highlights:** Lunar and traditional calendar information, Daily auspicious and inauspicious days, Solar terms and holidays, Interactive 3D celestial bodies, Event scheduling and management, Daily push notifications and widgets

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and clean interface
- 🚀 Comprehensive and detailed information
- 💡 Useful features like sunrise/sunset times
- 🔒 No intrusive ads or in-app purchases

**What reviewers complain about**

- 🐛 Inaccuracies in lunar calendar and holiday information
- 🔍 Missing some traditional Chinese calendar features
- 🔧 Occasional bugs and crashes reported

**Reported bugs**

- Incorrect display of lunar calendar and astrological data
- Widget issues with loading and updating information

**Requested features**

- Add support for more languages
- Integrate with system calendars
- Provide more customization options
- Implement a dark mode theme


### PDF Factory Plus

[App page](https://appshunter.io/ios/app/pdf-factory-plus/id1663406658)

This app offers a comprehensive suite of local PDF processing tools, ensuring your files remain secure and private. It provides intuitive features for editing, converting, merging, and protecting PDF documents without requiring an internet connection or account creation.

**Highlights:** Local PDF processing for enhanced security, Password protection and decryption, Page deletion and extraction, Merge multiple PDFs, Image and XPS to PDF conversion, PDF repair and linearization, PDF to scanned file conversion

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Factory Plus | Free | one-time |


## Frequently asked questions

### Is 每日万年历 · iMoon Calendar free?

每日万年历 · iMoon Calendar is free to download, with no in-app purchases.

### Is PDF Factory Plus free?

PDF Factory Plus is free to download, with in-app purchases available.

### Which has better reviews, 每日万年历 · iMoon Calendar or PDF Factory Plus?

每日万年历 · iMoon Calendar is rated higher. 每日万年历 · iMoon Calendar averages 4.8 out of 5 from 413 ratings, while PDF Factory Plus averages 4.7 from 10 ratings.

### Do 每日万年历 · iMoon Calendar or PDF Factory Plus have ads?

Neither 每日万年历 · iMoon Calendar nor PDF Factory Plus shows ads.

### Which is updated more often, 每日万年历 · iMoon Calendar or PDF Factory Plus?

每日万年历 · iMoon Calendar ships an update every 9 days, and PDF Factory Plus every 26 months. Most recently, 每日万年历 · iMoon Calendar was updated on October 1, 2026 and PDF Factory Plus on October 2, 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.*