# kaerumemo vs Switchy

The clearest difference is in-app purchases: kaerumemo at none against Switchy's 1. Switchy's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Switchy sells 1 in-app purchase, starting at $19.99 per year. kaerumemo asks for nothing beyond the download.

kaerumemo ships an update every 3 months, Switchy weekly. The most recent releases landed on October 28, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | kaerumemo | Switchy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 29 MB | 43 MB |
| Requires iOS | **14.0.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shu Matsui](https://appshunter.io/developer/1862815931) | [Takuma Kanazawa](https://appshunter.io/developer/1867974971) |

## What reviewers say

### kaerumemo

[App page](https://appshunter.io/ios/app/kaerumemo/id6756788644)

**Features:** macOS Compatibility

**In-app purchases:** none


### Switchy

[App page](https://appshunter.io/ios/app/switchy-1-tap-text-keyboard/id6757629697)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Switchy Pro | $19.99 | per year |


## Frequently asked questions

### Is kaerumemo free?

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

### Is Switchy free?

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

### Do kaerumemo or Switchy have ads?

Neither kaerumemo nor Switchy shows ads.

### Which is updated more often, kaerumemo or Switchy?

kaerumemo ships an update every 3 months, and Switchy weekly. Most recently, kaerumemo was updated on October 28, 2026 and Switchy on November 9, 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.*