# Javis Smart vs DPU

The clearest difference is update cadence: DPU at every 2 weeks against Javis Smart's every 4 weeks. 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.

Javis Smart ships an update every 4 weeks, DPU every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Javis Smart | DPU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/javis-smart/id1511184942/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 78 MB | 38 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [JAVISCO](https://appshunter.io/developer/1419033218) | [Hoai Nam Bui](https://appshunter.io/developer/1787188300) |

## What reviewers say

### Javis Smart

[App page](https://appshunter.io/ios/app/javis-smart/id1511184942)

Control your JAVIS smart home ecosystem with this app. Manage devices remotely, use Vietnamese voice commands, and set up schedules and scenarios. Enjoy a user-friendly interface designed for Vietnamese households.

**Highlights:** Full internal network control without internet, Vietnamese voice control within the app, Remote control of smart devices, Simple, optimized user interface, Timer and scenario setup, Vietnamese cloud server

**Features:** macOS Compatibility

**In-app purchases:** none


### DPU

[App page](https://appshunter.io/ios/app/dpu-checkin/id6747793236)

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

**In-app purchases:** none


## Frequently asked questions

### Is Javis Smart free?

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

### Is DPU free?

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

### Do Javis Smart or DPU have ads?

Neither Javis Smart nor DPU shows ads.

### Which is updated more often, Javis Smart or DPU?

Javis Smart ships an update every 4 weeks, and DPU every 2 weeks. Most recently, Javis Smart was updated on October 27, 2026 and DPU on October 30, 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.*