---
title: "Key Genius - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "The Key Genius lets you easily “pair” new car keys using an app on your phone. The “do-it-yourself” installer is compatible with thousands of vehicle makes and models. Skip the dealership, add new key"
---

# Key Genius — United States

![Key Genius App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d5/2a/83/d52a83fa-c16b-c932-74d0-b06440700bcf/AppIcon-0-0-1x_U007emarketing-0-6-0-0-sRGB-85-220.png/400x400bb.png)

**Developer:** [Car Keys Express](https://apptail.io/developer/car-keys-express-OJwe)
**Category:** Utilities
**Rating:** 2.4/5 (69 ratings)
**Price:** Free
**Bundle ID:** com.autel.CKE
**Store:** Apple App Store
**Country:** United States
**Version:** 1.15 (released 2026-03-06)
**Original Release:** 2022-03-06

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1562850882)
**AppTail Page:** [https://apptail.io/app/key-genius-IuSc/united-states](https://apptail.io/app/key-genius-IuSc/united-states)

## Key Genius Description
The Key Genius lets you easily “pair” new car keys using an app on your phone. The “do-it-yourself” installer is compatible with thousands of vehicle makes and models. Skip the dealership, add new keys to your car at home. 
 
Just purchase a key from CarKeysExpress.com/store, submit a photo of your key, and we’ll ship you the key pre-cut and ready for pairing. Then, download the app, plug the installer into your vehicle’s diagnostic port, and follow simple instructions on your phone.

## Key Genius Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1a/c0/57/1ac05741-6541-6762-ce13-6c139aa5303a/Key_Genius_App-Screen_1__U00286.5_Inch_U0029.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/10/5b/f7/105bf773-a44a-326e-d26e-92767a5164cc/Key_Genius_App-Screen_2__U00286.5_Inch_U0029.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d4/6d/52/d46d5254-7261-5db4-310f-f50e58f82bf0/Key_Genius_App-Screen_3__U00286.5_Inch_U0029.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/dc/dd/0a/dcdd0a95-40d5-2df7-6750-f0d0a524dbd9/Key_Genius_App-Screen_4__U00286.5_Inch_U0029.jpg/1242x2688.png)

## Key Genius Rating Breakdown in United States
- 5 stars: 17 (25%)
- 4 stars: 6 (9%)
- 3 stars: 4 (6%)
- 2 stars: 4 (6%)
- 1 stars: 38 (55%)

## Key Genius Reviews in United States

### **--- "Didn’t work with supposedly compatible vehicle"
Unfortunately this didn’t work on my 2001 Mazda B3000. I kept getting a “security access failed” error and there is nothing online for trouble shooting. Luckily I was able to return it.
-- ActuallyNotJeff, 2024-12-08

### ****- "worked"
The prompt through the process is rather confusing I have to say. It can definitely be improved. But it worked for my Mazda 3 12.
-- broom the world, 2024-12-02

### ***** "Works great if you’re smart."
The only people leaving bad reviews have either not checked it’s compatible or aren’t smart enough to use this. 

Worked great first time! Saved me $100 on someone coming out.
-- Drury007, 2024-08-29

### *---- "Dissatisfied"
It didn’t work. And I cannot get a refund and the company is no help. I would recommend looking elsewhere.
-- TrickHog, 2024-07-10

### *---- "Does Not Work"
Went through the whole key programming process, and the key did not work. Vehicle would not start.
-- Angel_Nunez, 2024-06-29

### *---- "Nope"
Slow, confusing, and did not work
-- dp4459, 2024-06-23

### ****- "Toyota 2016 Prius"
I was able to program a copy of a key I bought on Amazon, so I would consider the experience a success.

However, 2016 Prius was not available as an option, but I tried a 2012 Prius option and it worked.
-- Medias blancas, 2024-06-12

### ***** "Worked perfectly on 2011 Jeep Liberty"
The app installed just fine. I was able to easily pair with the EZ Installer. The pairing instructions worked perfectly for me and I was able to pair 2 new keys without any issues in less than 5 minutes.  I got 2 new keys for a couple hundred less than the cost of just one key at the stealership. Great product and service that worked for me!
-- Don't hate on original iPhone, 2024-06-10

### ***** "2014 Chevy Sonic"
Works perfectly. The app has clear instructions on what to do and very easy to use without any trouble. Highly recommend buying it. Definitely worth it gives you clear step-by-step on what to do.
-- Zee0820, 2024-06-04

### ***** "Make sure to scan the correct QR code"
There are two QR codes on the plug that goes into the OBD port. The one to scan is on the tip of the plug, not the larger one on the back of the plug that takes you to the pairing instructions. You will get a “serial number error” message if you scan the large one.
-- Dean-O, 2024-04-27

[View all Key Genius reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## Key Genius Discovered Keywords
- universal ez installer


## Key Genius Available In
- [United States](https://apptail.io/app/key-genius-IuSc/united-states)
- [Canada](https://apptail.io/app/key-genius-IuSc/canada)
- [Argentina](https://apptail.io/app/key-genius-IuSc/argentina)
- [Austria](https://apptail.io/app/key-genius-IuSc/austria)
- [Australia](https://apptail.io/app/key-genius-IuSc/australia)
- [Azerbaijan](https://apptail.io/app/key-genius-IuSc/azerbaijan)
- [Brazil](https://apptail.io/app/key-genius-IuSc/brazil)
- [Belarus](https://apptail.io/app/key-genius-IuSc/belarus)
- [Switzerland](https://apptail.io/app/key-genius-IuSc/switzerland)
- [Chile](https://apptail.io/app/key-genius-IuSc/chile)
- [Colombia](https://apptail.io/app/key-genius-IuSc/colombia)
- [Czechia](https://apptail.io/app/key-genius-IuSc/czechia)
- [Germany](https://apptail.io/app/key-genius-IuSc/germany)
- [Denmark](https://apptail.io/app/key-genius-IuSc/denmark)
- [Dominican Republic](https://apptail.io/app/key-genius-IuSc/dominican-republic)
- [Algeria](https://apptail.io/app/key-genius-IuSc/algeria)
- [Ecuador](https://apptail.io/app/key-genius-IuSc/ecuador)
- [Egypt](https://apptail.io/app/key-genius-IuSc/egypt)
- [Spain](https://apptail.io/app/key-genius-IuSc/spain)
- [Finland](https://apptail.io/app/key-genius-IuSc/finland)
- [France](https://apptail.io/app/key-genius-IuSc/france)
- [United Kingdom](https://apptail.io/app/key-genius-IuSc/united-kingdom)
- [Greece](https://apptail.io/app/key-genius-IuSc/greece)
- [Hong Kong SAR China](https://apptail.io/app/key-genius-IuSc/hong-kong)
- [Hungary](https://apptail.io/app/key-genius-IuSc/hungary)
- [Indonesia](https://apptail.io/app/key-genius-IuSc/indonesia)
- [Ireland](https://apptail.io/app/key-genius-IuSc/ireland)
- [Israel](https://apptail.io/app/key-genius-IuSc/israel)
- [India](https://apptail.io/app/key-genius-IuSc/india)
- [Italy](https://apptail.io/app/key-genius-IuSc/italy)
- [Japan](https://apptail.io/app/key-genius-IuSc/japan)
- [South Korea](https://apptail.io/app/key-genius-IuSc/south-korea)
- [Kuwait](https://apptail.io/app/key-genius-IuSc/kuwait)
- [Kazakhstan](https://apptail.io/app/key-genius-IuSc/kazakhstan)
- [Lebanon](https://apptail.io/app/key-genius-IuSc/lebanon)
- [Sri Lanka](https://apptail.io/app/key-genius-IuSc/sri-lanka)
- [Malta](https://apptail.io/app/key-genius-IuSc/malta)
- [Mexico](https://apptail.io/app/key-genius-IuSc/mexico)
- [Malaysia](https://apptail.io/app/key-genius-IuSc/malaysia)
- [Nigeria](https://apptail.io/app/key-genius-IuSc/nigeria)
- [Netherlands](https://apptail.io/app/key-genius-IuSc/netherlands)
- [Norway](https://apptail.io/app/key-genius-IuSc/norway)
- [New Zealand](https://apptail.io/app/key-genius-IuSc/new-zealand)
- [Peru](https://apptail.io/app/key-genius-IuSc/peru)
- [Philippines](https://apptail.io/app/key-genius-IuSc/philippines)
- [Pakistan](https://apptail.io/app/key-genius-IuSc/pakistan)
- [Poland](https://apptail.io/app/key-genius-IuSc/poland)
- [Portugal](https://apptail.io/app/key-genius-IuSc/portugal)
- [Romania](https://apptail.io/app/key-genius-IuSc/romania)
- [Russia](https://apptail.io/app/key-genius-IuSc/russia)
- [Saudi Arabia](https://apptail.io/app/key-genius-IuSc/saudi-arabia)
- [Sweden](https://apptail.io/app/key-genius-IuSc/sweden)
- [Singapore](https://apptail.io/app/key-genius-IuSc/singapore)
- [Slovenia](https://apptail.io/app/key-genius-IuSc/slovenia)
- [Thailand](https://apptail.io/app/key-genius-IuSc/thailand)
- [Türkiye](https://apptail.io/app/key-genius-IuSc/turkey)
- [Taiwan](https://apptail.io/app/key-genius-IuSc/taiwan)
- [Ukraine](https://apptail.io/app/key-genius-IuSc/ukraine)
- [Vietnam](https://apptail.io/app/key-genius-IuSc/vietnam)
- [United Arab Emirates](https://apptail.io/app/key-genius-IuSc/united-arab-emirates)
- [South Africa](https://apptail.io/app/key-genius-IuSc/south-africa)
- [Armenia](https://apptail.io/app/key-genius-IuSc/armenia)

---

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