# TTRS Live Chat vs HBD

The clearest difference is update cadence: HBD at every 5 days against TTRS Live Chat's every 3 weeks. TTRS Live Chat's advantage is iOS requirement (12.4 vs 15.5). 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.

TTRS Live Chat ships an update every 3 weeks, HBD every 5 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TTRS Live Chat | HBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/ttrs-live-chat/id1199805750/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 22 MB | 89 MB |
| Requires iOS | **12.4** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NECTEC](https://appshunter.io/developer/440151026) | [Akaradech Sutheesuntornkul](https://appshunter.io/developer/1616449171) |

## What reviewers say

### TTRS Live Chat

[App page](https://appshunter.io/ios/app/ttrs-live-chat/id1199805750)

This application enables deaf individuals to communicate with the Thailand TTRS service. It facilitates real-time communication for users who are deaf or hard of hearing.

**Highlights:** Connect with TTRS service, Facilitates communication for deaf users, Real-time interaction

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

**In-app purchases:** none


### HBD

[App page](https://appshunter.io/ios/app/hbd/id6740551206)

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

**In-app purchases:** none


## Frequently asked questions

### Is TTRS Live Chat free?

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

### Is HBD free?

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

### Do TTRS Live Chat or HBD have ads?

Neither TTRS Live Chat nor HBD shows ads.

### Which is updated more often, TTRS Live Chat or HBD?

TTRS Live Chat ships an update every 3 weeks, and HBD every 5 days. Most recently, TTRS Live Chat was updated on October 23, 2026 and HBD 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.*