# OSC 开源社区 vs 农历

The clearest difference is in-app purchases: OSC 开源社区 at none against 农历's 1. OSC 开源社区 also leads on iOS requirement (12.0 vs 17.0). 农历's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 农历 sells 1 in-app purchase, starting at $2.99 per year. OSC 开源社区 asks for nothing beyond the download.

OSC 开源社区 ships an update every 3 weeks, 农历 every 4 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OSC 开源社区 | 农历 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/osc/id6670304842/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Ad-supported | — |
| Size | 46 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [BeiJing OSAI Tech. Co.Ltd](https://appshunter.io/developer/1551920604) | [Jun Li](https://appshunter.io/developer/1190914894) |

## What reviewers say

### OSC 开源社区

[App page](https://appshunter.io/ios/app/osc/id6670304842)

Connect with fellow IT professionals and open-source enthusiasts. Access the latest tech news, software updates, and engage in discussions. Share knowledge, discover new projects, and download industry reports.

**Highlights:** Latest open-source news and updates, Technical blog for sharing and learning, Community discussions and networking, Discovery of recommended open-source software, In-depth technical area exploration, Downloadable industry reports

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

**In-app purchases:** none


### 农历

[App page](https://appshunter.io/ios/app/id6816803906)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 邮件提醒 | $2.99 | per year |


## Frequently asked questions

### Is OSC 开源社区 free?

OSC 开源社区 is free to download, with no in-app purchases.

### Is 农历 free?

农历 is free to download, with in-app purchases available.

### Do OSC 开源社区 or 农历 have ads?

Neither OSC 开源社区 nor 农历 shows ads.

### Which is updated more often, OSC 开源社区 or 农历?

OSC 开源社区 ships an update every 3 weeks, and 农历 every 4 days. Most recently, OSC 开源社区 was updated on November 1, 2026 and 农历 on October 24, 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.*