# CARD ACCESS vs PDF转换器，极致压缩

The clearest difference is ads: PDF转换器，极致压缩 at none against CARD ACCESS's shown. CARD ACCESS's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CARD ACCESS | PDF转换器，极致压缩 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 17 MB | 2 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [润泽 吴](https://appshunter.io/developer/914787992) | [和周 吴](https://appshunter.io/developer/1870182123) |

## What reviewers say

### CARD ACCESS

[App page](https://appshunter.io/ios/app/card-access/id1509426580)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF转换器，极致压缩

[App page](https://appshunter.io/ios/app/pdf-qpdf/id6761874240)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CARD ACCESS free?

CARD ACCESS is free to download, with no in-app purchases.

### Is PDF转换器，极致压缩 free?

PDF转换器，极致压缩 is free to download, with no in-app purchases.

### Do CARD ACCESS or PDF转换器，极致压缩 have ads?

CARD ACCESS shows ads; PDF转换器，极致压缩 does not.

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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.*