# BD vs NTPUOne

The clearest difference is ads: NTPUOne at none against BD's shown. BD's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence 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.

BD ships an update every 4 months, NTPUOne every 3 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | BD | NTPUOne |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 11 MB | 23 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [BD MEDIA MULTIMEDIA CO.,LTD.](https://appshunter.io/developer/1560300017) | [JUN-KAI XU](https://appshunter.io/developer/1757837117) |

## What reviewers say

### BD

[App page](https://appshunter.io/ios/app/bd-p-online/id1612062258)

**Features:** macOS Compatibility

**In-app purchases:** none


### NTPUOne

[App page](https://appshunter.io/ios/app/ntpuone/id6550918004)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BD free?

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

### Is NTPUOne free?

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

### Do BD or NTPUOne have ads?

BD shows ads; NTPUOne does not.

### Which is updated more often, BD or NTPUOne?

BD ships an update every 4 months, and NTPUOne every 3 months. Most recently, BD was updated on November 3, 2026 and NTPUOne on November 8, 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.*