ERC Car Audio/ NAVI Unlocker vs ERC Decoder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ERC Car Audio/ NAVI Unlocker
This utility app decodes ERC serial numbers to generate unlock codes for Japanese car audio and navigation systems. It helps restore full functionality to units locked after battery disconnection or repairs.
- Generates ERC unlock codes
- Restores car audio/navi functions
- Supports numerous Japanese car models
- Provides instructions to find serial number
- Lists supported and unsupported units
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What is ERC unlock code? Usually Dead battery or removing the device for repairs can cause units to be locked in some Japan imported cars. To unlock unit it requires ERC unlock code or ERC password. This app takes ERC serial numbers and decode it into ERC unlock code / ERC password when entered in Audio Unit restores various functions of unit i.e. radio, cd, DVD player, BT, navigation and other functions of the unit where applicable. How to find ERC Serial Number? Press and hold the main button on your navigation player and turn on off your parking lights 3 to 4 times until a new screen appears. Press only active button, on-screen and you will get the screen where is your 18 digit serial number. Supported Audio Units Following is a list of units which can be unlocked by ERC unlock code supplied by this app. etc where applicable NDDN-W57,ND3T,ND3T-W57,NDDN-W57,NDDN-W58,NDDN-W58-W57,NH3N-W58,NH3T-W57,NHBA-W62G,NHDA,NHDA-W61G,NHDT,NHDT-W57,NHDT-W58,NHDT-W58G,NHDT-W58-W59-W58G,NHDT-W59,NHDT-W59G,NHDT-W60G,NHZD-W62G,NHZN,NHZN-,NHZN-W57,NHZN-W57-W58,NHZN-W58,NHZN-W59C,NHZN-W59G,NHZN-W60G,NHZN-W61,NHZN-W61G,NHZT-W58,NHZT-W58G,NSCN-W59C,NSCN-W60,NSCP-W61,NSCP-W62,NSCT-W61,NSDD-W61,NSDN-W59,NSDN-W60,NSDT-W59,NSZT-W60,NSZT-W61G,NSZT-W62G,W60G,W60G-NHDT, NSZT-W68T, NSZT-W68T, NSZN-Z68, NSZN-Z68T, NSZN-Y68, NSZN-Y68T. This is a companion app of our website: www.ercunlocker.com Kia Ora
ERC Decoder
Instantly generate unlock codes for vehicle radios displaying an ERC code. Simply enter your radio's serial number to get the necessary code without visiting a dealer or paying service fees.
- Instant unlock code generation
- Works with ERC-encoded radios
- Simple, clean interface
- Supports multiple languages
- Copy or share unlock code
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ERC Decoder is the fastest and easiest way to unlock your vehicle radio. If your car radio is locked and displaying an ERC code, this app will generate the unlock code you need — instantly. HOW IT WORKS 1. Find the 16-digit ERC serial number on your radio label 2. Enter the serial number into the app 3. Get your radio unlock code in seconds No need to visit the dealer. No waiting. No expensive service fees. Just enter your serial number and unlock your radio right from your phone. KEY FEATURES • Instant unlock code generation • Works with ERC-encoded vehicle radios • Simple, clean interface — no technical knowledge required • Supports multiple languages: English, French, German, Spanish, Portuguese, Italian, Arabic, Chinese, Japanese, and Korean • Copy or share your unlock code with one tap WHEN DO YOU NEED THIS? After a battery replacement or disconnection, many vehicle radios lock and display an ERC code. Dealerships often charge significant fees to unlock them. ERC Decoder lets you do it yourself in seconds. Download now and get your car radio working again. Keywords (100 characters max, comma-separated): ERC,radio unlock,car radio code,unlock code,vehicle radio,serial number,decoder,auto radio,car code
Screenshots
Verdict
The clearest difference is review sentiment: ERC Car Audio/ NAVI Unlocker at 88% against ERC Decoder's 0%. ERC Car Audio/ NAVI Unlocker also leads on in-app purchases (none vs 1) and ads (none vs shown). ERC Decoder's advantage is update cadence (daily vs every 2 months). On price, device support and iOS requirement 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. ERC Decoder sells 1 one-off in-app purchase. ERC Car Audio/ NAVI Unlocker asks for nothing beyond the download.
ERC Car Audio/ NAVI Unlocker ships an update every 2 months, ERC Decoder daily. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | ERC Car Audio/ NAVI Unlocker | ERC Decoder |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | 87.5% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 5 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Saqib Ahmad | Waleed Amjad Bashir |
Customer experience
ERC Car Audio/ NAVI Unlocker
ERC Decoder
In-app purchases
ERC Car Audio/ NAVI Unlocker
No in-app purchases
ERC Decoder
- ERC Unlock Code$5.99
Questions
Is ERC Car Audio/ NAVI Unlocker free?
Is ERC Decoder free?
Do ERC Car Audio/ NAVI Unlocker or ERC Decoder have ads?
Which is updated more often, ERC Car Audio/ NAVI Unlocker or ERC Decoder?
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