Kukai vs MainzIQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kukai
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.
- Bluetooth connectivity to machines
- Key decoding
- Key cutting
- Key duplication
- Key profile creation
- Intelligent updates
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Kukai App is used for controlling automatic key cutting machines. The App connects with machine via Bluetooth and supports to decode, cut, duplicate keys and create key profile. The App will be update intelligently and make the locksmiths from all over the world work more easily and efficiently.
MainzIQ
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Take control of your vehicle maintenance and expenses with MainzIQ. MainzIQ makes it easy to keep track of everything related to your vehicles in one place. Whether you own a car, motorcycle or other vehicle, you can organize your service history, maintenance, repairs and expenses without spreadsheets or paperwork. Features: • Track service history and maintenance • Log repairs and replacement parts • Record vehicle expenses • Store photos of receipts and maintenance • View your complete maintenance history • Manage multiple vehicles with Premium • Advanced statistics with Premium • Export maintenance records to PDF with Premium • Secure cloud backup and synchronization with Premium MainzIQ helps you stay organized, keep your maintenance records up to date, and keep a complete history of your vehicles for years to come. Premium is available as an auto-renewable monthly or yearly subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Kukai at none against MainzIQ's 2. Kukai also leads on iOS requirement (13.0 vs 15.6). MainzIQ's advantage is update cadence (every 3 days vs every 3 weeks). On price, 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. MainzIQ sells 2 in-app purchases, starting at $3.99 per month. Kukai asks for nothing beyond the download.
Kukai ships an update every 3 weeks, MainzIQ every 3 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.
| Parameter | Kukai | MainzIQ |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 360 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | 军 杨 | DENNIS HOLM GRIMELID |
In-app purchases
Kukai
No in-app purchases
MainzIQ
- MainzIQ Premium$3.991 Month
- MainzIQ Premium$34.991 Year









