# SmartAgent vs Cantoboard

The clearest difference is update cadence: Cantoboard at every 2 months against SmartAgent's every 73 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.

SmartAgent ships an update every 73 months, Cantoboard every 2 months. The most recent releases landed on September 29, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SmartAgent | Cantoboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cantoboard/id6752963850/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 73 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 49 MB | 125 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cube Technology LTD.](https://appshunter.io/developer/421340124) | [Ching Kit Kwan](https://appshunter.io/developer/1698165338) |

## What reviewers say

### SmartAgent

[App page](https://appshunter.io/ios/app/smartagent/id1476513563)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cantoboard

[App page](https://appshunter.io/ios/app/cantoboard/id6752963850)

This keyboard app offers a seamless typing experience for Cantonese speakers, supporting multiple input methods and intelligent suggestions. It features a familiar interface, predictive text, and error correction for efficient communication.

**Highlights:** Multiple Cantonese input methods (Jyutping, Yale, Cangjie), Intelligent word suggestions and error correction, Mixed Chinese and English input, Familiar iOS-like interface, Tone selection for filtering candidates, Quick deletion and symbol access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartAgent free?

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

### Is Cantoboard free?

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

### Do SmartAgent or Cantoboard have ads?

Neither SmartAgent nor Cantoboard shows ads.

### Which is updated more often, SmartAgent or Cantoboard?

SmartAgent ships an update every 73 months, and Cantoboard every 2 months. Most recently, SmartAgent was updated on September 29, 2026 and Cantoboard on September 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.*