# Sense Rabbit PDF vs CCD相机

The clearest difference is in-app purchases: Sense Rabbit PDF at none against CCD相机's 4. CCD相机's advantage is update cadence (every 11 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CCD相机 sells 4 in-app purchases, starting at $2.99 per 7 days. Sense Rabbit PDF asks for nothing beyond the download.

Sense Rabbit PDF ships an update every 3 weeks, CCD相机 every 11 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Sense Rabbit PDF | CCD相机 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ccd-cdd/id6479233165/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 63 MB | 66 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Tianxingke Network Technology Co. Ltd.](https://appshunter.io/developer/1574323496) | [敏 雷](https://appshunter.io/developer/1733135329) |

## What reviewers say

### Sense Rabbit PDF

[App page](https://appshunter.io/ios/app/sense-rabbit-pdf-pdf-converter/id6469021846)

**Features:** macOS Compatibility

**In-app purchases:** none


### CCD相机

[App page](https://appshunter.io/ios/app/ccd-cdd/id6479233165)

Recreate the vintage aesthetic of classic CCD cameras with realistic grain, flash effects, and film filters. Capture nostalgic photos and relive the charm of retro photography. Subscribe for monthly updates and unlock all premium features.

**Highlights:** Realistic CCD camera grain, Flash effects, Cool white skin effect, Vintage film filters, Monthly updated resources (VIP), Unlock all VIP features

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP周会员 | $2.99 | per 7 days |
| VIP月会员 | $3.99 | per month |
| VIP年会员 | $9.99 | per year |
| VIP终身会员 | $12.99 | one-time |


## Frequently asked questions

### Is Sense Rabbit PDF free?

Sense Rabbit PDF is free to download, with no in-app purchases.

### Is CCD相机 free?

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

### Do Sense Rabbit PDF or CCD相机 have ads?

Neither Sense Rabbit PDF nor CCD相机 shows ads.

### Which is updated more often, Sense Rabbit PDF or CCD相机?

Sense Rabbit PDF ships an update every 3 weeks, and CCD相机 every 11 days. Most recently, Sense Rabbit PDF was updated on November 3, 2026 and CCD相机 on November 4, 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.*