# LocaSmartCheck vs D2UN Chat

The clearest difference is update cadence: D2UN Chat at every 3 weeks against LocaSmartCheck's every 2 months. 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.

LocaSmartCheck ships an update every 2 months, D2UN Chat every 3 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LocaSmartCheck | D2UN Chat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 40 MB | 54 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LOCASMARTPRO TECNOLOGIA E SOLUCOES LTDA](https://appshunter.io/developer/1868046646) | [Bradial](https://appshunter.io/developer/1870931414) |

## What reviewers say

### LocaSmartCheck

[App page](https://appshunter.io/ios/app/locasmartcheck/id6760604574)

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

**In-app purchases:** none


### D2UN Chat

[App page](https://appshunter.io/ios/app/d2un-chat/id6793635324)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LocaSmartCheck free?

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

### Is D2UN Chat free?

D2UN Chat is free to download, with no in-app purchases.

### Do LocaSmartCheck or D2UN Chat have ads?

Neither LocaSmartCheck nor D2UN Chat shows ads.

### Which is updated more often, LocaSmartCheck or D2UN Chat?

LocaSmartCheck ships an update every 2 months, and D2UN Chat every 3 weeks. Most recently, LocaSmartCheck was updated on October 31, 2026 and D2UN Chat on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*