EZ Key Programming vs PairMyKey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EZ Key Programming
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.
- Program replacement auto keys
- Connect to OBD dongle
- Perform initial dongle setup
- Guided key programming steps
- Supports all auto key types
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The 1st of its kind app based auto key programming system. Ditch the bulky & expensive “old school” auto programming equipment and program replacement auto keys easier with the EZ Key Programming mobile app. Armed with just your smartphone, EZ Key Programming app and OBD dongle, you’ll be able to program vehicle keys. Our simple system guides you through auto key programming via the OBD port, allowing you to program all available types of auto replacement keys. Use this app to: Connect to your EZ Key Programming OBD dongle Perform initial set-up on your EZ Key Programming OBD dongle Follow the steps within the app to program your vehicle key For more information, visit www.ezkeyprogramming.com.
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.
- Program vehicle keys
- Program remotes
- OBDII port connection
- User-friendly interface
- Save time and money
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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
Verdict
The clearest difference is rating: PairMyKey at 4.5 against EZ Key Programming's 3.8. PairMyKey also leads on update cadence (weekly vs every 3 months) and ratings volume (703 vs 32). EZ Key Programming's advantage is review sentiment (76% vs 52%) and iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
PairMyKey holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: PairMyKey has 703 ratings behind it against 32, so its average is the more settled of the two. Written reviews complicate that: 76% of EZ Key Programming's written reviews are positive against 52% of PairMyKey's, so the app with the better star average is not the one people write more warmly about.
EZ Key Programming ships an update every 3 months, PairMyKey weekly. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | EZ Key Programming | PairMyKey |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (32 ratings) | 4.5 (703 ratings) — better |
| Positive reviews | 76.2% of reviews — better | 51.8% of reviews |
| Number of ratings | 32 | 703 — better |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 35 MB | 187 MB |
| Age rating | 4+ | 17+ |
| Developer | Car Keys Express | THE SOCIAL PLUS HOLDING LLC |
Customer experience
EZ Key Programming
PairMyKey
In-app purchases
EZ Key Programming
No in-app purchases
PairMyKey
No in-app purchases
