# PVQCFree vs i長庚

The clearest difference is device support: PVQCFree at 3 against i長庚's —. PVQCFree also leads on iOS requirement (8.0 vs 13.0). 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 | PVQCFree | i長庚 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 10 MB | 38 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [GLAD](https://appshunter.io/developer/1128761074) | [文鶴出版有限公司](https://appshunter.io/developer/1290622931) |

## What reviewers say

### PVQCFree

[App page](https://appshunter.io/ios/app/pvqcfree/id1128761075)

This app focuses on improving professional English vocabulary and listening skills. It helps users master essential industry-specific terms for better communication and learning in their professional fields.

**Highlights:** Professional English vocabulary building, Listening comprehension for industry terms, Spelling and pronunciation practice, Focus on essential keywords, RLSS (Reading, Listening, Spelling, Speaking) mastery

**Features:** macOS Compatibility

**In-app purchases:** none


### i長庚

[App page](https://appshunter.io/ios/app/i/id1499443054)

**In-app purchases:** none


## Frequently asked questions

### Is PVQCFree free?

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

### Is i長庚 free?

i長庚 is free to download, with no in-app purchases.

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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.*