# E vs ERC Decoder

The clearest difference is in-app purchases: E at none against ERC Decoder's 1. E also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ERC Decoder sells 1 one-off in-app purchase. E asks for nothing beyond the download.

E ships an update every 4 days, ERC Decoder every 6 days. The most recent releases landed on September 16, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | E | ERC Decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/erc-decoder-unlocker-code/id6759219720/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 30 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Харилцаа холбоо, мэдээллийн технологийн газар](https://appshunter.io/developer/1510331369) | [Waleed Amjad Bashir](https://appshunter.io/developer/1876780925) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-zasag/id6757595385)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ERC Decoder

[App page](https://appshunter.io/ios/app/erc-decoder-unlocker-code/id6759219720)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ERC Unlock Code | $3.99 | one-time |


## Frequently asked questions

### Is E free?

E 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 E or ERC Decoder have ads?

ERC Decoder shows ads; E does not.

### Which is updated more often, E or ERC Decoder?

E ships an update every 4 days, and ERC Decoder every 6 days. Most recently, E was updated on September 16, 2026 and ERC Decoder on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*