Comparison

ezInstaller vs PairMyKey

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Easily Program Vehicle Keys

Free

🔧 Utilities

★ 4.5703 ratingsView app →

About

ezInstaller

Features

Read full description

ezlnstaller是一款适用于安装运营维护软件工具，根据设备型号的不同，对不同通道进行标定，提供以下功能1. 设备标定，包含ADAS标定、BSD标定、DMS标定、DSC标定，用来提供产品精确度，以及提高效率！

About

PairMyKey

This app simplifies the process of programming vehicle keys and remotes for most cars. It works in conjunction with a dongle, connecting to your vehicle's OBDII port to enable effortless key programming. Save time and money on dealership services.

Highlights

Program vehicle keys
Program remotes
OBDII port connection
User-friendly interface
Save time and money

Features

Read full description

Experience the next generation of automotive key technology with PairMyKey. Our app simplifies the process of programming keys and remotes for most vehicles. Save time and avoid costly services by using the PairMyKey Dongle. Just download the app, connect the dongle to your OBDII port, and start programming your keys effortlessly. Streamline your key programming with PairMyKey today!

Screenshots

ezInstaller4 screens

PairMyKey4 screens

Verdict

The call

The clearest difference is update cadence: PairMyKey at weekly against ezInstaller's every 2 months. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ezInstaller ships an update every 2 months, PairMyKey weekly. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

Scorecard1 real difference · 9 level

ezInstaller versus PairMyKey: the parameters behind the verdict, then further details
Parameter	ezInstaller	PairMyKey
Price	Free	Free
Rating	—	4.5 (703 ratings) — better
Positive reviews	—	51.8% of reviews
Number of ratings	—	703 — better
Update frequency	Every 2 months	Weekly — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	33 MB	187 MB
Age rating	4+	17+
Developer	Chongqing Streamax Information Technology Co., Ltd.	THE SOCIAL PLUS HOLDING LLC

In-app purchases

None

ezInstaller

No in-app purchases

None

PairMyKey

No in-app purchases

Questions

Is ezInstaller free?

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

Is PairMyKey free?

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

Do ezInstaller or PairMyKey have ads?

Neither ezInstaller nor PairMyKey shows ads.

Which is updated more often, ezInstaller or PairMyKey?

ezInstaller ships an update every 2 months, and PairMyKey weekly. Most recently, ezInstaller was updated on October 5, 2026 and PairMyKey on October 17, 2026.