# BD vs PELC英文聽寫能力檢測 基礎級(Fundamentals)

BD and PELC英文聽寫能力檢測 基礎級(Fundamentals) are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | BD | PELC英文聽寫能力檢測 基礎級(Fundamentals) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 11 MB | 75 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BD MEDIA MULTIMEDIA CO.,LTD.](https://appshunter.io/developer/1560300017) | [GLAD](https://appshunter.io/developer/1128761074) |

## What reviewers say

### BD

[App page](https://appshunter.io/ios/app/bd-p/id1560300015)

This application allows users to view encrypted audio and video files from a specific USB drive, facilitating learning and course consumption. It employs advanced encryption and anti-piracy measures to protect intellectual property.

**Highlights:** View encrypted audio/video files, Supports various file formats, Proprietary encryption algorithm, USB drive key authentication, Anti-screen recording technology, Prevents unauthorized sharing

**In-app purchases:** none


### PELC英文聽寫能力檢測 基礎級(Fundamentals)

[App page](https://appshunter.io/ios/app/pelc-fundamentals/id6474664577)

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

**In-app purchases:** none


## Frequently asked questions

### Is BD free?

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

### Is PELC英文聽寫能力檢測 基礎級(Fundamentals) free?

PELC英文聽寫能力檢測 基礎級(Fundamentals) is free to download, with no in-app purchases.

### Do BD or PELC英文聽寫能力檢測 基礎級(Fundamentals) have ads?

Neither BD nor PELC英文聽寫能力檢測 基礎級(Fundamentals) shows ads.

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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.*