# Daytona vs CDI

The clearest difference is update cadence: Daytona at monthly against CDI's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Daytona ships an update monthly, CDI every 2 months. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Daytona | CDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/daytona-datatec/id1552855809/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 36 MB | 29 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Suthipoj tripuwabhrut](https://appshunter.io/developer/1445632800) | [ECU=SHOP](https://appshunter.io/developer/1389703440) |

## What reviewers say

### Daytona

[App page](https://appshunter.io/ios/app/daytona-datatec/id1552855809)

Enhance your vehicle's acceleration with adjustable throttle response. This utility offers three levels of adjustment without altering engine components, suitable for both gasoline and diesel engines. Experience a more responsive and enjoyable drive.

**Highlights:** Adjustable electric throttle, Three response levels, Improved acceleration, No wire cutting required, Compatible with gasoline and diesel

**Features:** macOS Compatibility

**In-app purchases:** none


### CDI

[App page](https://appshunter.io/ios/app/cdi-ecushop/id6742674804)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Daytona free?

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

### Is CDI free?

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

### Do Daytona or CDI have ads?

Neither Daytona nor CDI shows ads.

### Which is updated more often, Daytona or CDI?

Daytona ships an update monthly, and CDI every 2 months. Most recently, Daytona was updated on September 19, 2026 and CDI on September 22, 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.*