# Keyline Cloning Tool vs MaxiAP Diag

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.

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.

## The numbers

| Metric | Keyline Cloning Tool | MaxiAP Diag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/keyline-cloning-tool/id1097748299/reviews) | **[2.9 (10 ratings)](https://appshunter.io/ios/app/maxiap-diag/id6463833580/reviews)** |
| Number of ratings | 4 | **10** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 67 MB | 104 MB |
| Requires iOS | **8.2** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keyline S.p.A.](https://appshunter.io/developer/1097748298) | [Autel Intelligent Technology Co., Ltd.](https://appshunter.io/developer/770747094) |

## What reviewers say

### Keyline Cloning Tool

[App page](https://appshunter.io/ios/app/keyline-cloning-tool/id1097748299)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### MaxiAP Diag

[App page](https://appshunter.io/ios/app/maxiap-diag/id6463833580)

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.

**Highlights:** 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

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cadillac for one year | $21.99 | one-time |
| Nissan for one year | $21.99 | one-time |
| Ford for one year | $21.99 | one-time |
| Honda for one year | $21.99 | one-time |
| BMW for one year | $21.99 | one-time |
| Chevrolet for one year | $21.99 | one-time |
| Jeep for one year | $21.99 | one-time |
| Kia for one year | $21.99 | one-time |
| Mercedes-Benz for one year | $21.99 | one-time |
| Toyota for one year | $21.99 | one-time |


## Frequently asked questions

### Is Keyline Cloning Tool free?

Keyline Cloning Tool is free to download, with no in-app purchases.

### Is MaxiAP Diag free?

MaxiAP Diag is free to download, with in-app purchases available.

### Which has better reviews, Keyline Cloning Tool or MaxiAP Diag?

MaxiAP Diag is rated higher. Keyline Cloning Tool averages 2.0 out of 5 from 4 ratings, while MaxiAP Diag averages 2.9 from 10 ratings.

### Do Keyline Cloning Tool or MaxiAP Diag have ads?

Neither Keyline Cloning Tool nor MaxiAP Diag shows ads.

### Which is updated more often, Keyline Cloning Tool or MaxiAP Diag?

Keyline Cloning Tool ships an update every 3 months, and MaxiAP Diag every 5 months. Most recently, Keyline Cloning Tool was updated on November 2, 2026 and MaxiAP Diag on November 4, 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.*