# Kōkiri vs Tairongo

The clearest difference is update cadence: Tairongo at every 6 weeks against Kōkiri's every 22 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.

Kōkiri ships an update every 22 months, Tairongo every 6 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Kōkiri | Tairongo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 6 weeks** |
| Size | 210 MB | 96 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ministry of Justice (New Zealand)](https://appshunter.io/developer/1543774483) | [Kiwa Digital Limited](https://appshunter.io/developer/336728313) |

## What reviewers say

### Kōkiri

[App page](https://appshunter.io/ios/app/kokiri/id1543774481)

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

**In-app purchases:** none


### Tairongo

[App page](https://appshunter.io/ios/app/tairongo/id6476528471)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kōkiri free?

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

### Is Tairongo free?

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

### Do Kōkiri or Tairongo have ads?

Neither Kōkiri nor Tairongo shows ads.

### Which is updated more often, Kōkiri or Tairongo?

Kōkiri ships an update every 22 months, and Tairongo every 6 weeks. Most recently, Kōkiri was updated on October 25, 2026 and Tairongo on October 27, 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.*