Comparison

MINECIRCUIT vs ERC Decoder

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

Head to head
About

MINECIRCUIT

Design and simulate custom circuits using a drag-and-drop interface. Save, edit, and share your creations. This app is inspired by the Mini 4WD Japan Cup Junior Circuit.

Highlights
  • Circuit design and editing
  • Course manipulation (add, delete, move, rotate)
  • Circuit saving and loading
  • Circuit copying
  • Circuit sharing via "concours d'Elegance"
  • Circuit zooming
Features
Read full description

MINECIRCUIT is the circuit simulator. Let's make the original circuit by combining parts freely. It is using Mini 4WD Japan Cup Junior Circuit. [function] *course add *course delete *course move *course group move *course rotate *circuit zoom *circuit save *circuit delete *circuit name edit *circuit copy *circuit post to "concours d'Elegance" [[[NOTE]]] * Please become a premium user after install the app "concours d'Elegance". * Please enter the Account-Code in the MINECIRCUIT.

About

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.

Highlights
  • Instant unlock code generation
  • Works with ERC-encoded radios
  • Simple, clean interface
  • Supports multiple languages
  • Copy or share unlock code
Features
Read full description

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

MINECIRCUIT4 screens
ERC Decoder4 screens

Verdict

The call

The clearest difference is in-app purchases: MINECIRCUIT at none against ERC Decoder's 1. MINECIRCUIT also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.1). ERC Decoder's advantage is update cadence (every 6 days vs every 2 months). On price, review sentiment 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. ERC Decoder sells 1 one-off in-app purchase. MINECIRCUIT asks for nothing beyond the download.

UpkeepUpdate frequency

MINECIRCUIT ships an update every 2 months, ERC Decoder every 6 days. Both last shipped on September 11, 2026.

Scorecard5 real differences · 5 level
MINECIRCUIT versus ERC Decoder: the parameters behind the verdict, then further details
ParameterMINECIRCUITERC Decoder
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better15.1
Further details — not scored
Size31 MB30 MB
Age rating4+4+
DeveloperNatural Style Co. Ltd.Waleed Amjad Bashir

Customer experience

MINECIRCUIT

Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ERC Decoder

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

MINECIRCUIT

No in-app purchases

1 purchases

ERC Decoder

One-time1
  • ERC Unlock Code$3.99

Questions

Is MINECIRCUIT free?
MINECIRCUIT is free to download, with no in-app purchases.
Is ERC Decoder free?
ERC Decoder is free to download, with in-app purchases available.
Do MINECIRCUIT or ERC Decoder have ads?
ERC Decoder shows ads; MINECIRCUIT does not.
Which is updated more often, MINECIRCUIT or ERC Decoder?
MINECIRCUIT ships an update every 2 months, and ERC Decoder every 6 days. Most recently, MINECIRCUIT was updated on September 11, 2026 and ERC Decoder on September 11, 2026.

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