# Chip tuning vs OBD2 Codes List (OBD

The clearest difference is in-app purchases: Chip tuning at none against OBD2 Codes List (OBD's 1. Chip tuning also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. OBD2 Codes List (OBD sells 1 one-off in-app purchase. Chip tuning asks for nothing beyond the download.

## The numbers

| Metric | Chip tuning | OBD2 Codes List (OBD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chip-tuning/id423382944/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | — |
| Monetization | Free | — |
| Size | 30 MB | 54 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AVD TURBO SRL](https://appshunter.io/developer/480602861) | [Arsosa Network Inc.](https://appshunter.io/developer/1209042440) |

## What reviewers say

### Chip tuning

[App page](https://appshunter.io/ios/app/chip-tuning/id423382944)

Access a database of car models to find specific power increases and pricing for optimized software. Features include a comprehensive database, an FAQ section, contact information, and a news feed. This application is available for free.

**Highlights:** Chip tuning database, Power increase per model, Optimized software pricing, FAQ section, Contact options, News section

**Features:** macOS Compatibility

**In-app purchases:** none


### OBD2 Codes List (OBD

[App page](https://appshunter.io/ios/app/obd2-codes-list-obd-ii/id6747386654)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBD-II Premium | $9.99 | one-time |


## Frequently asked questions

### Is Chip tuning free?

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

### Is OBD2 Codes List (OBD free?

OBD2 Codes List (OBD is free to download, with in-app purchases available.

### Do Chip tuning or OBD2 Codes List (OBD have ads?

OBD2 Codes List (OBD shows ads; Chip tuning does not.

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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.*