# EZ Key Programming vs Autel MaxiFix

The clearest difference is rating: EZ Key Programming at 3.8 against Autel MaxiFix's 2.3. EZ Key Programming also leads on ratings volume (32 vs 3) and monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EZ Key Programming holds the better App Store score, 3.8 against 2.3. That said, the two scores are not equally well evidenced: EZ Key Programming has 32 ratings behind it against 3, so its average is the more settled of the two.

EZ Key Programming ships an update every 3 months, Autel MaxiFix every 2 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | EZ Key Programming | Autel MaxiFix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (32 ratings)](https://appshunter.io/ios/app/ez-key-programming/id1438149348/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/autel-maxifix/id1513913712/reviews) |
| Number of ratings | **32** | 3 |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 35 MB | 124 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Car Keys Express](https://appshunter.io/developer/1499407689) | [Xi'an Daotong Technology Co., Ltd.](https://appshunter.io/developer/1636794328) |

## What reviewers say

### EZ Key Programming

[App page](https://appshunter.io/ios/app/ez-key-programming/id1438149348)

This app simplifies the process of programming replacement car keys using just your smartphone and a compatible OBD dongle. It guides users through the steps to program various types of vehicle keys via the OBD port, eliminating the need for bulky, traditional equipment.

**Highlights:** Program replacement auto keys, Connect to OBD dongle, Perform initial dongle setup, Guided key programming steps, Supports all auto key types

**Features:** macOS Compatibility

**In-app purchases:** none


### Autel MaxiFix

[App page](https://appshunter.io/ios/app/autel-maxifix/id1513913712)

Access OE-level expert auto repair services for mainstream models, including complex areas like ADAS and ECU programming. Connect with a team of experts to tackle difficult vehicle issues remotely and ensure stable network connections for programming.

**Highlights:** OE-level expert auto repair services, Support for mainstream models, Expertise in ADAS and ECU programming, Remote assistance for difficult issues, Stable network connection for programming

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

**In-app purchases:** none


## Frequently asked questions

### Is EZ Key Programming free?

EZ Key Programming is free to download, with no in-app purchases.

### Is Autel MaxiFix free?

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

### Which has better reviews, EZ Key Programming or Autel MaxiFix?

EZ Key Programming is rated higher. EZ Key Programming averages 3.8 out of 5 from 32 ratings, while Autel MaxiFix averages 2.3 from 3 ratings.

### Do EZ Key Programming or Autel MaxiFix have ads?

Neither EZ Key Programming nor Autel MaxiFix shows ads.

### Which is updated more often, EZ Key Programming or Autel MaxiFix?

EZ Key Programming ships an update every 3 months, and Autel MaxiFix every 2 months. Most recently, EZ Key Programming was updated on October 8, 2026 and Autel MaxiFix on October 7, 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.*