# KTC vs Visa Nippon

The clearest difference is update cadence: KTC at every 6 months against Visa Nippon's every 31 months. KTC also leads on iOS requirement (8.0 vs 11.0). 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.

KTC ships an update every 6 months, Visa Nippon every 31 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | KTC | Visa Nippon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 31 months |
| Size | 1 MB | 27 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [京都機械工具株式会社](https://appshunter.io/developer/1193934430) | [KTC.CO.,Ltd](https://appshunter.io/developer/516464543) |

## What reviewers say

### KTC

[App page](https://appshunter.io/ios/app/ktc-keyboard/id1193935151)

**In-app purchases:** none


### Visa Nippon

[App page](https://appshunter.io/ios/app/visa-nippon/id1488278526)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KTC free?

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

### Is Visa Nippon free?

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

### Do KTC or Visa Nippon have ads?

Neither KTC nor Visa Nippon shows ads.

### Which is updated more often, KTC or Visa Nippon?

KTC ships an update every 6 months, and Visa Nippon every 31 months. Most recently, KTC was updated on October 12, 2026 and Visa Nippon on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*