# 123\Tune+ vs KECODI

The clearest difference is review sentiment: 123\Tune+ at 58% against KECODI's 50%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

123\Tune+ ships an update every 3 weeks, KECODI every 2 weeks. The most recent releases landed on September 11, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | 123\Tune+ | KECODI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (242 ratings)](https://appshunter.io/ios/app/123tune-plus/id890882601/reviews)** | — |
| Number of ratings | **242** | — |
| Positive reviews | **58.3% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 209 MB | 5 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Albertronic B.V.](https://appshunter.io/developer/890882604) | [k-electronic GmbH](https://appshunter.io/developer/1668312421) |

## What reviewers say

### 123\Tune+

[App page](https://appshunter.io/ios/app/123tune-plus/id890882601)

Control your classic car's ignition wirelessly via Bluetooth. Adjust advance and vacuum curves, monitor real-time engine data, and utilize features like a PIN-code immobilizer and rev limiter. Compatible with a wide range of classic vehicles.

**Highlights:** Wireless ignition curve adjustment, Real-time engine data monitoring, PIN-code immobilizer, Soft rev limiter, Tune mode for timing tests, MAP/boost sensor support

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

**In-app purchases:** none


### KECODI

[App page](https://appshunter.io/ios/app/kecodi/id1668312419)

This application allows for the automatic unlocking and coding of AUDI, VW, SKODA, SEAT, and CUPRA vehicles. It requires a Bluetooth interface that connects to your car and the app to activate various functions and retrofits.

**Highlights:** Automatic unlocking and coding, Supports AUDI, VW, SKODA, SEAT, CUPRA, Requires KECODI Interface (Bluetooth), Activate special functions and retrofits, Order new activations in real-time, No credits or subscriptions needed

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

**In-app purchases:** none


## Frequently asked questions

### Is 123\Tune+ free?

123\Tune+ is free to download, with no in-app purchases.

### Is KECODI free?

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

### Do 123\Tune+ or KECODI have ads?

Neither 123\Tune+ nor KECODI shows ads.

### Which is updated more often, 123\Tune+ or KECODI?

123\Tune+ ships an update every 3 weeks, and KECODI every 2 weeks. Most recently, 123\Tune+ was updated on September 11, 2026 and KECODI on September 4, 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.*