KYDZ vs AiK Keytool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KYDZ
This app connects automotive locksmiths to specialized hardware for generating car remotes, smart cards, and performing key profiling. It offers tools like a mechanical key ruler and VIN lookup for efficient locksmithing tasks.
- Car remote control generation
- Smart card generation
- Key profiling cutting
- Mechanical key ruler
- Vehicle frame number query
- Bluetooth device connectivity
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An efficient App launched by Keyoung Electronics to serve global automotive locksmiths, it can connect Alien key machines and KYDZ generators via Bluetooth to realize functions such as car remote control generation, smart card generation, key profiling cutting, and more. The software also provides convenient functions such as mechanical key ruler and vehicle frame number query. The software connects to different devices through Bluetooth to achieve different functions. When connected to the Alien key machine, it can perform functions such as profiling and cutting mechanical keys; when connected to the KYDZ slave generator, remote control and smart card generation can be achieved.
AiK Keytool
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.
- Remote key copying
- Remote key generation
- Firmware upgrades
- Bluetooth connectivity
- Supports car, motorcycle, and garage door remotes
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"AiK Keytool" is used for remote keys copy and generation. Users can copy remote keys and upgrade firmwares (include car, motorcycle, electric motorcycle, garage door) through Bluetooth connection with K3 MINI and other K3 series keytools.
Screenshots
Verdict
The clearest difference is rating: KYDZ at 4.1 against AiK Keytool's 3.0. KYDZ also leads on in-app purchases (none vs 2) and ratings volume (7 vs 2). AiK Keytool's advantage is iOS requirement (13 vs 15.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AiK Keytool sells 2 one-off in-app purchases. KYDZ asks for nothing beyond the download.
KYDZ holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively.
KYDZ ships an update every 10 days, AiK Keytool every 2 weeks. The most recent releases landed on September 13, 2026 and June 22, 2026 respectively.
| Parameter | KYDZ | AiK Keytool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (7 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 7 — better | 2 |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13 — better |
| Further details — not scored | ||
| Size | 403 MB | 107 MB |
| Age rating | 17+ | 4+ |
| Developer | Wuxi Kaiyang Electronic Technology Co., Ltd. | Shenzhen Pisces Technology Co., Ltd. |
Customer experience
KYDZ
AiK Keytool
In-app purchases
KYDZ
No in-app purchases
AiK Keytool
- Integral recharge$69.99
- Points recharge$99.99
