# Nataluna vs Kaitai

The clearest difference is update cadence: Nataluna at every 2 weeks against Kaitai's every 5 weeks. Nataluna also leads on iOS requirement (12.1 vs 15.0). 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.

Nataluna ships an update every 2 weeks, Kaitai every 5 weeks. The most recent releases landed on September 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Nataluna | Kaitai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 54 MB | 73 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NOVES TECNOLOGIES DE VENDA SLU](https://appshunter.io/developer/1025934370) | [HR2O DI LUCA TOZZI & C. SAS](https://appshunter.io/developer/1419096430) |

## What reviewers say

### Nataluna

[App page](https://appshunter.io/ios/app/nataluna/id6502834314)

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

**In-app purchases:** none


### Kaitai

[App page](https://appshunter.io/ios/app/kaitai/id6761111782)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nataluna free?

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

### Is Kaitai free?

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

### Do Nataluna or Kaitai have ads?

Neither Nataluna nor Kaitai shows ads.

### Which is updated more often, Nataluna or Kaitai?

Nataluna ships an update every 2 weeks, and Kaitai every 5 weeks. Most recently, Nataluna was updated on September 24, 2026 and Kaitai on October 15, 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.*