# Kukai vs AiK Keytool

The clearest difference is rating: AiK Keytool at 3.0 against Kukai's 1.0. Kukai's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. AiK Keytool sells 2 one-off in-app purchases. Kukai asks for nothing beyond the download.

AiK Keytool holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Kukai ships an update every 3 weeks, AiK Keytool every 2 weeks. The most recent releases landed on August 17, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | Kukai | AiK Keytool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/kukai/id1563851375/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/aik-keytool/id1604342529/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 360 MB | 107 MB |
| Requires iOS | 13.0 | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [军 杨](https://appshunter.io/developer/1489139639) | [Shenzhen Pisces Technology Co., Ltd.](https://appshunter.io/developer/1602316436) |

## What reviewers say

### Kukai

[App page](https://appshunter.io/ios/app/kukai/id1563851375)

This application connects to automatic key cutting machines via Bluetooth. It allows users to decode, cut, duplicate keys, and create key profiles, aiming to improve efficiency for locksmiths globally.

**Highlights:** Bluetooth connectivity to machines, Key decoding, Key cutting, Key duplication, Key profile creation, Intelligent updates

**Features:** macOS Compatibility

**In-app purchases:** none


### AiK Keytool

[App page](https://appshunter.io/ios/app/aik-keytool/id1604342529)

This utility allows users to copy and generate remote keys for various vehicles and garage doors. It connects via Bluetooth to compatible keytool devices for firmware upgrades.

**Highlights:** Remote key copying, Remote key generation, Firmware upgrades, Bluetooth connectivity, Supports car, motorcycle, and garage door remotes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integral recharge | $69.99 | one-time |
| Points recharge | $99.99 | one-time |


## Frequently asked questions

### Is Kukai free?

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

### Is AiK Keytool free?

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

### Which has better reviews, Kukai or AiK Keytool?

AiK Keytool is rated higher. Kukai averages 1.0 out of 5 from 1 ratings, while AiK Keytool averages 3.0 from 2 ratings.

### Do Kukai or AiK Keytool have ads?

Neither Kukai nor AiK Keytool shows ads.

### Which is updated more often, Kukai or AiK Keytool?

Kukai ships an update every 3 weeks, and AiK Keytool every 2 weeks. Most recently, Kukai was updated on August 17, 2026 and AiK Keytool on June 22, 2026.

---

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