# Post Rate vs TTRS Video

The clearest difference is review sentiment: TTRS Video at 100% against Post Rate's 18%. TTRS Video also leads on update cadence (every 2 months vs every 4 months). Post Rate's advantage is iOS requirement (8.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Post Rate ships an update every 4 months, TTRS Video every 2 months. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Post Rate | TTRS Video |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 43 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thailandpost Co.,Ltd.](https://appshunter.io/developer/590573221) | [NECTEC](https://appshunter.io/developer/440151026) |

## What reviewers say

### Post Rate

[App page](https://appshunter.io/ios/app/post-rate/id952956567)

This application helps users quickly calculate various service rates for Thailand Post. It simplifies cost estimation for postal services, offering convenience for users.

**Highlights:** Calculate service rates, Estimate postal costs, Convenient for users, Thailand Post services

**Features:** macOS Compatibility

**In-app purchases:** none


### TTRS Video

[App page](https://appshunter.io/ios/app/ttrs-video/id1467360876)

This app facilitates video communication for individuals with hearing impairments, enabling them to converse with hearing individuals through sign language and text interpretation by a communication assistant. It bridges communication gaps by translating sign language to speech and vice versa.

**Highlights:** Video relay communication, Sign language interpretation, Text-to-speech translation, Speech-to-sign language translation, Smartphone and tablet support, Internet connectivity required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Post Rate free?

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

### Is TTRS Video free?

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

### Do Post Rate or TTRS Video have ads?

Neither Post Rate nor TTRS Video shows ads.

### Which is updated more often, Post Rate or TTRS Video?

Post Rate ships an update every 4 months, and TTRS Video every 2 months. Most recently, Post Rate was updated on September 16, 2026 and TTRS Video on September 17, 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.*