# 幻灯片手机版 vs OSC 开源社区

The clearest difference is in-app purchases: OSC 开源社区 at none against 幻灯片手机版's 3. OSC 开源社区 also leads on iOS requirement (12.0 vs 15.0). 幻灯片手机版's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, review sentiment and device support there is nothing between them.

Both are free to download. 幻灯片手机版 sells 3 in-app purchases, starting at $0.99 per 7 days. OSC 开源社区 asks for nothing beyond the download.

幻灯片手机版 ships an update every 5 days, OSC 开源社区 every 3 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 幻灯片手机版 | OSC 开源社区 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/osc/id6670304842/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Freemium | **Ad-supported** |
| Size | 20 MB | 46 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [新 冷](https://appshunter.io/developer/1741549937) | [BeiJing OSAI Tech. Co.Ltd](https://appshunter.io/developer/1551920604) |

## What reviewers say

### 幻灯片手机版

[App page](https://appshunter.io/ios/app/ai/id6596731671)

Create presentations with AI-powered templates or from scratch. Generate posters, ID photos, and convert documents to images. Includes OCR, QR code generation, and an AI toolbox for text, resumes, and summaries.

**Highlights:** AI-powered presentation creation, Template-based and custom slide design, AI poster generation, ID photo creation, OCR text recognition, Document to image conversion, QR code generation, AI writing assistant

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级功能周订阅 | $0.99 | per 7 days |
| 高级功能月订阅 | $0.99 | per month |
| 高级功能年订阅 | $3.99 | per year |


### 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

**In-app purchases:** none


## Frequently asked questions

### Is 幻灯片手机版 free?

幻灯片手机版 is free to download, with in-app purchases available.

### Is OSC 开源社区 free?

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

### Do 幻灯片手机版 or OSC 开源社区 have ads?

OSC 开源社区 shows ads; 幻灯片手机版 does not.

### Which is updated more often, 幻灯片手机版 or OSC 开源社区?

幻灯片手机版 ships an update every 5 days, and OSC 开源社区 every 3 weeks. Most recently, 幻灯片手机版 was updated on October 8, 2026 and OSC 开源社区 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.*