# Voice Recorder vs PDF转换器，极致压缩

The clearest difference is in-app purchases: PDF转换器，极致压缩 at none against Voice Recorder's 10. PDF转换器，极致压缩 also leads on ads (none vs shown). Voice Recorder's advantage is iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Voice Recorder sells 10 in-app purchases, starting at $4.99 per month. PDF转换器，极致压缩 asks for nothing beyond the download.

## The numbers

| Metric | Voice Recorder | PDF转换器，极致压缩 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Size | 120 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [兴友 喻](https://appshunter.io/developer/1640882159) | [和周 吴](https://appshunter.io/developer/1870182123) |

## What reviewers say

### Voice Recorder

[App page](https://appshunter.io/ios/app/voice-recorder-transcript/id6443433374)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Plan | $4.99 | per month |
| Premium Account | $7.99 | per 7 days |
| Weekly Premium Plan | $8.99 | per 7 days |
| Premium Account | $9.99 | per 7 days |
| Monthly Premium Plan | $14.99 | per month |
| Quarterly Premium Plan | $14.99 | per 3 months |
| 6-month membership | $14.99 | per 6 months |
| Annual Premium Plan | $29.99 | per year |
| Permanent Premium Access | $9.99 | one-time |
| Permanent Premium Access | $34.99 | one-time |


### 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 Voice Recorder free?

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

### 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 Voice Recorder or PDF转换器，极致压缩 have ads?

Voice Recorder shows ads; PDF转换器，极致压缩 does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*