Keyline Cloning Tool vs MaxiAP Diag
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keyline Cloning Tool
This app allows automotive professionals to manage a Keyline 884 Decryptor Mini device for cloning various car key transponders. It offers an intuitive interface for powerful, on-the-go key cloning tasks.
- Manage 884 Decryptor Mini
- Clone fixed code transponders
- Clone Philips Crypto transponders
- Clone Texas Crypto transponders
- Clone TKM Megamos Crypto transponders
- Clone Toyota 'G' keys
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Keyline Cloning Tool, the professional mobile App for cloning all transponder car keys with 884 Decryptor Mini. Thanks to its easy and functional interface, this mobile App makes it possible to manage a Keyline 884 Decryptor Mini, the exclusive tool that integrates latest generation technology and unparalleled manageability. When installed on iPhone or iPad, the Keyline Cloning Tool App for iOS* brings the incredible power and calculation ease of the 884 Decryptor Mini on screen, with intuitive procedures, thus facilitating the tasks of automotive professionals. Thanks to this mobile App and to the 884 Decryptor Mini it is possible to work easily, powerfully and on the go. Features: cloning of all types of fixed code transponders; cloning of first and second generation Philips® Crypto transponders, Texas® Crypto transponders, TKM technology-supported Megamos® Crypto (ID48) transponders and Texas® 80-bit transponders for Toyota "G" keys . For further information, please visit the www.keyline.it website. Optimized for iPhone and iPad. * To be used only with 884 Decryptor Mini connected to bluetooth battery. Disclaimer: http://www.keyline.it/eng/disclaimer.html
MaxiAP Diag
This management app helps DIY vehicle owners with repairs, maintenance, and customization. It offers diagnostic insights, common dashboard light explanations, and service functions for various car models. Monitor your vehicle's health and access repair shop information.
- Enhanced system diagnostics
- OBDII test (read/erase codes, live data)
- Auto VIN vehicle identification
- Vehicle health monitoring
- DIY service functions (oil reset, TPMS)
- EV/Hybrid battery testing
- Common dashboard light guide
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MaxiAP Diag is a management application designed to meet the simple repair, maintenance, and customization needs of DIY vehicle owners. As a next-generation DIY diagnostic tool, it is dedicated to providing C-end users with insights into vehicle conditions and diagnostic recommendations. Additionally, features such as common dashboard lights, Technical Service Bulletins (TSBs), and 100km acceleration test have been added based on personalized customer demands, further enhancing user understanding of the vehicle's condition. 1. Comprehensive support for enhanced system diagnostics of internationally recognized car models. 2. Provides OBDII test, including the ability to read and erase codes, emissions results, view freeze frame and live data. 3. Supports late model vehicles using faster CANFD communications. 4. Quick vehicle identification with Auto VIN. Store and quickly access past records, and diagnostic reports. 5. Complete monitoring of vehicle health, including engine oil life, average fuel consumption, and brake pad life. 6. Supports commonly performed DIY service functions, such as oil reset, TPMS relearn, battery registration, and wipers replacement. 7. Test hybrid and electric vehicle power battery. Assess battery State of Charge (SoC), State of Health (SoH), and recharge mileage. Provides battery maintenance reminders. 8. Provides additional features tailored to the needs of DIY users, such as Find a Local Repair Shop function and Common Dashboard Lights, etc.
Screenshots
Verdict
The clearest difference is rating: MaxiAP Diag at 2.9 against Keyline Cloning Tool's 2.0. Keyline Cloning Tool's advantage is in-app purchases (none vs 10) and iOS requirement (8.2 vs 13.0). On price, review sentiment, ratings volume and update cadence 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. MaxiAP Diag sells 10 one-off in-app purchases. Keyline Cloning Tool asks for nothing beyond the download.
MaxiAP Diag holds the better App Store score, 2.9 against 2.0. Both are backed by a comparable volume of ratings — 4 and 10 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Keyline Cloning Tool ships an update every 3 months, MaxiAP Diag every 5 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.
| Parameter | Keyline Cloning Tool | MaxiAP Diag |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) | 2.9 (10 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 4 | 10 — better |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.2 — better | 13.0 |
| Further details — not scored | ||
| Size | 67 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | Keyline S.p.A. | Autel Intelligent Technology Co., Ltd. |
Customer experience
Keyline Cloning Tool
MaxiAP Diag
In-app purchases
Keyline Cloning Tool
No in-app purchases
MaxiAP Diag
- Cadillac for one year$21.99
- Nissan for one year$21.99
- Ford for one year$21.99
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- Honda for one year$21.99
- BMW for one year$21.99
- Chevrolet for one year$21.99
- Jeep for one year$21.99
- Kia for one year$21.99
- Mercedes-Benz for one year$21.99
- Toyota for one year$21.99
Questions
Is Keyline Cloning Tool free?
Is MaxiAP Diag free?
Which has better reviews, Keyline Cloning Tool or MaxiAP Diag?
Do Keyline Cloning Tool or MaxiAP Diag have ads?
Which is updated more often, Keyline Cloning Tool or MaxiAP Diag?
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