# Cats InputPad Pro vs Canto School

The clearest difference is in-app purchases: Cats InputPad Pro at none against Canto School's 1. Cats InputPad Pro also leads on device support (3 vs 1). Canto School's advantage is update cadence (every 2 days vs every 22 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Canto School sells 1 in-app purchase, starting at $7.99 per month. Cats InputPad Pro asks for nothing beyond the download.

Cats InputPad Pro ships an update every 22 months, Canto School every 2 days. The most recent releases landed on October 11, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Cats InputPad Pro | Canto School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 days** |
| Size | 8 MB | 1.0 GB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YIU LEUNG RANDY CHAN](https://appshunter.io/developer/1474191447) | [Segis Junior AB](https://appshunter.io/developer/1880303743) |

## What reviewers say

### Cats InputPad Pro

[App page](https://appshunter.io/ios/app/cats-inputpad-pro/id1494612140)

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

**In-app purchases:** none


### Canto School

[App page](https://appshunter.io/ios/app/canto-school-learn-cantonese/id6804422400)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Course Monthly | $7.99 | per month |


## Frequently asked questions

### Is Cats InputPad Pro free?

Cats InputPad Pro is free to download, with no in-app purchases.

### Is Canto School free?

Canto School is free to download, with in-app purchases available.

### Do Cats InputPad Pro or Canto School have ads?

Neither Cats InputPad Pro nor Canto School shows ads.

### Which is updated more often, Cats InputPad Pro or Canto School?

Cats InputPad Pro ships an update every 22 months, and Canto School every 2 days. Most recently, Cats InputPad Pro was updated on October 11, 2026 and Canto School on October 22, 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.*