# DDMALL HIPM vs J

The clearest difference is update cadence: J at fortnightly against DDMALL HIPM's every 9 months. J also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

DDMALL HIPM ships an update every 9 months, J fortnightly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DDMALL HIPM | J |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.6 (5 ratings)](https://appshunter.io/ios/app/j-tech-digital-control/id1572720298/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 33 MB | 59 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [4KDVB Technologies Co.,Ltd](https://appshunter.io/developer/1506183938) | [J-Tech Digital, Inc](https://appshunter.io/developer/1147761166) |

## What reviewers say

### DDMALL HIPM

[App page](https://appshunter.io/ios/app/ddmall-hipm/id1557621308)

**In-app purchases:** none


### J

[App page](https://appshunter.io/ios/app/j-tech-digital-control/id1572720298)

Easily manage and configure compatible J-Tech Digital A/V equipment directly from your mobile device. Control routing settings, save configurations, and connect devices without needing a physical keyboard or mouse.

**Highlights:** Control routing settings, Manage multiple devices, Remember device settings, Save/Load routing settings, Configure A/V equipment, Connect devices remotely

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DDMALL HIPM free?

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

### Is J free?

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

### Do DDMALL HIPM or J have ads?

Neither DDMALL HIPM nor J shows ads.

### Which is updated more often, DDMALL HIPM or J?

DDMALL HIPM ships an update every 9 months, and J fortnightly. Most recently, DDMALL HIPM was updated on October 27, 2026 and J on October 24, 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.*