# 一按通 vs 溝通易 3.0

The clearest difference is update cadence: 溝通易 3.0 at every 3 months against 一按通's every 11 months. 一按通's advantage is iOS requirement (11.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

一按通 ships an update every 11 months, 溝通易 3.0 every 3 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 一按通 | 溝通易 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id732804554/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 618 MB | 209 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAHK](https://appshunter.io/developer/732804557) | [Hong Chi Association](https://appshunter.io/developer/645391618) |

## What reviewers say

### 一按通

[App page](https://appshunter.io/ios/app/id732804554)

**Features:** macOS Compatibility

**In-app purchases:** none


### 溝通易 3.0

[App page](https://appshunter.io/ios/app/30/id1580493278)

This app assists individuals with low verbal abilities or who are non-native Cantonese speakers to communicate using text. It offers customizable communication cards with extensive image libraries, text-to-speech functionality, and a Cantonese Pinyin keyboard to facilitate online and offline interaction.

**Highlights:** Customizable communication files, Over 1500 image cards, Text-to-speech functionality, Cantonese Pinyin keyboard, Three training games, File sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 一按通 free?

一按通 is free to download, with no in-app purchases.

### Is 溝通易 3.0 free?

溝通易 3.0 is free to download, with no in-app purchases.

### Do 一按通 or 溝通易 3.0 have ads?

Neither 一按通 nor 溝通易 3.0 shows ads.

### Which is updated more often, 一按通 or 溝通易 3.0?

一按通 ships an update every 11 months, and 溝通易 3.0 every 3 months. Most recently, 一按通 was updated on October 23, 2026 and 溝通易 3.0 on October 20, 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.*